The fall of Kano in 1903
By Jaafar Jaafar
On January 27, 1903, Colonel Thomas Morland (later lieutenant-general) led British expedition against Kano with 37 British officers, one British sergeant, 16 European civilians and 1,060 men of the West African Frontier Force from their base at Zaria.
On their way to Kano, Morland (nicknamed Mai Madubi by the natives) faced resistance at Bebeji but his troops overpowered the natives, killing the emir, Jibir, and some of his lieutenants.
Arriving at Kano Tuesday, February 3, 1903, Morland's troops sustained hours of shelling before breaching one of the Kano gates. At least 300 people fell to Morland's artillery power while defending Kano in the epic fight.
Morland's mounted cavalry and foot soldiers then advanced into the city to the Emir's Palace. They were told the emir, Aliyu Babba (Mai Sango), had left Kano with about 1,000 horsemen on February 2. The emir, nicknamed Mai Sango for "inventing" a kind of musket (sango) that discharges explosives, had (before the expedition) given the colonial administrators tough resistance. First by resisting indirect rule and second, habouring Magajin Keffi dan Yamusa, who was wanted for killing Captain Maloney, the British resident at Keffi.
After the fall of Sokoto on March 15, 1903, the emir was arrested by Anglo-French border officials near Illela, Sokoto, trying to cross border to Niger Republic. He was first taken to Zungeru (then capital of Northern Nigeria) later Yola and finally Lokoja where he died as a political prisoner in 1926.
SOURCES: London Daily News (Saturday 22 August 1903), Aberdeen Press and Journal (Thursday 28 May 1903), Illustrated London News (Saturday 01 August 1903), London Evening Standard (Tuesday 31 March 1903).
Pic. 1: Captain Morland
Pic. 2: Emir Aliyu Babba with his wives and concubines.
SAGIR ZAKARIYYA
For helping each other
Wednesday, 31 July 2019
Wednesday, 26 June 2019
NECO 2019 - BIOLOGY ANSWERS
NECO 2019 - BIOLOGY ANSWERS
===========
BIOLOGY OBJ
1-10: ADBABEBAEA
11-20: EACDABAAED
21-30: ACBDBDEACE
31-40: DACBEABBAD
41-50: BADDDDBCAD
51-60: BDAEBCBACA
=================
1ai)
Habitat is the type of natural environment in which a particular species of organism lives.
(1aii)
Temperature is the degree of hotness or coldness of a body or environment (corresponding to its molecular activity).
(1aiii)
population is all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding.
(1bi)
(i)Choose and locate the sample plot;
(ii)Then identify the species in the plot
(iii)Measure the area with a measuring tape to know the area of the habitat ;
(iv)Throw or toss the quadrat randomly at interval for up to 10 or above times ;
(v)After each throw or toss , the number of species within the area of quadrat is recorded ;
(vi)The density of species is calculated by dividing the average number of times the species occur within the quadrat by the area of the quadrat.
(1bii)
(i)Anemometer
(ii)Barometer
(iii)Thermometer
(iv)Hygrometer
(v)Wind vane
(vi)Turbidimeter
(1biii)
(i)very high annual rainfall
(ii)high average temperatures
(iii)nutrient-poor soil
(iv)high levels of biodiversity
(v)high animal and vegetal biodiversity
(vi)evergreen trees dark and sparse undergrowth interspersed
==================================================
(2ai)
Light reaction stage occurs during the day or in the presence of light. The light energy or solar energy is captured by chlorophyll and electrons are excited. The energy trapped is used to split water into hydrogen ion(H+) and hydroxyl ion (OH-). The splitting if water into hydrogen ion(H+) and hydroxyl ion(OH-) is called photolysis of water.
The photolysis of water is represented by this equation:
4H2O light 4H+ + 4(OH)
The hydroxyl ion is converted into water :
4(OH) ---> 2H2O + O2
During this process, oxygen is given out as a by product as shown in the chemical equation above. At the same time, a compound, co-enzyme or NADP is reduced by hydrogen ion to NADPH and Air.
(2aii)
The muscle that contracts to cause the joint to straighten is called extension. When one muscle is contracted, the other muscle from the other pair is always elongated. The biceps and triceps muscles work together to allow bending and straightening of the arm.
(2bi)
(i) Baking of bread.
(ii) Formation of acid.
(iii) Formation of diary product.
(2bii)
(i) Production of honey eg bees
(ii) Pollinating crop we use for food.
(iii) Some are scavengers and prevent decay.
(iv) Production of silk.
(v) Human food is spiked by cockroaches, ants and flies.
(2biii)
(i) Both has Ribosome.
(ii) Both has hybosomes.
(iii) Both has Nucleolus.
(iv) Both has Mitochondria and Golgi bodies.
================================================
(3a)
(i) Bones are rigid, non-flexible, and tough, whereas cartilage is flexible and are soft-elastic.
(ii) Bones grow in both directions (bidirectional) while cartilage grows in the single direction (unidirectional).
(iii) Bones cells are also known as Osteocytes while cartilage cells are also known as Chondrocytes.
(iv) Bones are active participants of blood supply while Cartilage are not the participants in blood supply, except in perichondrium.
(3aii)
(i) Hydrostatic skeleton
(ii) Exoskeleton
(iii) Endoskeleton.
(3bi)
name
(3bii)
(i) Parenchyma
(ii) Collenchyma
(iii) Sclerenchyma
(iv) Xylem
(v) Phloem
=====================================================
(4ai)
Tabulate
-Enzyme:
(i)Ptyalin
(ii)Pepsin
(iii)Lactose
-Source:
(i)Saliva
(ii)Gastric acid
(iii)Intestinal juice
-Site of action:
(i)Mouth
(ii)Stomach
(iii)Small intestine
-Substrate:
(i)Starch
(ii)Protein
(iii)Lactose
(4aii)
(i) Saprophyte nutrition
(ii) parasitic nutrition
(iii) holozoic nutrition
(4aiii)
(i) Mosquito
(ii) housefly
(iii) tse-tse fly
(4b)
=========
(5ai)
Commensalism is a biological interaction in which members of one species benefits from the other specie which in turn does not get harmed
(5aii)
(i)Remoras and shark
(ii)sea cucumber and fierasfer
(5aiii)
(i)trapping or water storage in tanks or wells
(ii)treatment and recycling of used water
(iii)tree planting to reduce evaporation
(5aiv)
(i)for anchoring the whole plant firmly to the soil
(ii)for absorption of water and dissolved mineral salt by the plant
(iii)for food storage, support to the plant
(5bi)
conservation; is define as the preservation of natural resources from waist or exploitation through rational use and to ensure their continued use or availability of the resources
(5bii)
(i)chemical waist should be discharged into air
(ii)industries should be sited far away from residential area
(iii)legislation against indiscriminate burning
(5biii)
Tabulate
(i)Pollutant
- sulphur dioxide
-Nitrogen oxide
-Pesticides
(ii)Source
-From coal and oil that are burnt
-is produced from automobile
-From chemical that are used to kill from chemical that are used to kill or control pests
(iii)Effect
-it causes acidic rain
-it leads children morality and toxic to adults
-it affects soil conservation
===========
BIOLOGY OBJ
1-10: ADBABEBAEA
11-20: EACDABAAED
21-30: ACBDBDEACE
31-40: DACBEABBAD
41-50: BADDDDBCAD
51-60: BDAEBCBACA
=================
1ai)
Habitat is the type of natural environment in which a particular species of organism lives.
(1aii)
Temperature is the degree of hotness or coldness of a body or environment (corresponding to its molecular activity).
(1aiii)
population is all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding.
(1bi)
(i)Choose and locate the sample plot;
(ii)Then identify the species in the plot
(iii)Measure the area with a measuring tape to know the area of the habitat ;
(iv)Throw or toss the quadrat randomly at interval for up to 10 or above times ;
(v)After each throw or toss , the number of species within the area of quadrat is recorded ;
(vi)The density of species is calculated by dividing the average number of times the species occur within the quadrat by the area of the quadrat.
(1bii)
(i)Anemometer
(ii)Barometer
(iii)Thermometer
(iv)Hygrometer
(v)Wind vane
(vi)Turbidimeter
(1biii)
(i)very high annual rainfall
(ii)high average temperatures
(iii)nutrient-poor soil
(iv)high levels of biodiversity
(v)high animal and vegetal biodiversity
(vi)evergreen trees dark and sparse undergrowth interspersed
==================================================
(2ai)
Light reaction stage occurs during the day or in the presence of light. The light energy or solar energy is captured by chlorophyll and electrons are excited. The energy trapped is used to split water into hydrogen ion(H+) and hydroxyl ion (OH-). The splitting if water into hydrogen ion(H+) and hydroxyl ion(OH-) is called photolysis of water.
The photolysis of water is represented by this equation:
4H2O light 4H+ + 4(OH)
The hydroxyl ion is converted into water :
4(OH) ---> 2H2O + O2
During this process, oxygen is given out as a by product as shown in the chemical equation above. At the same time, a compound, co-enzyme or NADP is reduced by hydrogen ion to NADPH and Air.
(2aii)
The muscle that contracts to cause the joint to straighten is called extension. When one muscle is contracted, the other muscle from the other pair is always elongated. The biceps and triceps muscles work together to allow bending and straightening of the arm.
(2bi)
(i) Baking of bread.
(ii) Formation of acid.
(iii) Formation of diary product.
(2bii)
(i) Production of honey eg bees
(ii) Pollinating crop we use for food.
(iii) Some are scavengers and prevent decay.
(iv) Production of silk.
(v) Human food is spiked by cockroaches, ants and flies.
(2biii)
(i) Both has Ribosome.
(ii) Both has hybosomes.
(iii) Both has Nucleolus.
(iv) Both has Mitochondria and Golgi bodies.
================================================
(3a)
(i) Bones are rigid, non-flexible, and tough, whereas cartilage is flexible and are soft-elastic.
(ii) Bones grow in both directions (bidirectional) while cartilage grows in the single direction (unidirectional).
(iii) Bones cells are also known as Osteocytes while cartilage cells are also known as Chondrocytes.
(iv) Bones are active participants of blood supply while Cartilage are not the participants in blood supply, except in perichondrium.
(3aii)
(i) Hydrostatic skeleton
(ii) Exoskeleton
(iii) Endoskeleton.
(3bi)
name
(3bii)
(i) Parenchyma
(ii) Collenchyma
(iii) Sclerenchyma
(iv) Xylem
(v) Phloem
=====================================================
(4ai)
Tabulate
-Enzyme:
(i)Ptyalin
(ii)Pepsin
(iii)Lactose
-Source:
(i)Saliva
(ii)Gastric acid
(iii)Intestinal juice
-Site of action:
(i)Mouth
(ii)Stomach
(iii)Small intestine
-Substrate:
(i)Starch
(ii)Protein
(iii)Lactose
(4aii)
(i) Saprophyte nutrition
(ii) parasitic nutrition
(iii) holozoic nutrition
(4aiii)
(i) Mosquito
(ii) housefly
(iii) tse-tse fly
(4b)
=========
(5ai)
Commensalism is a biological interaction in which members of one species benefits from the other specie which in turn does not get harmed
(5aii)
(i)Remoras and shark
(ii)sea cucumber and fierasfer
(5aiii)
(i)trapping or water storage in tanks or wells
(ii)treatment and recycling of used water
(iii)tree planting to reduce evaporation
(5aiv)
(i)for anchoring the whole plant firmly to the soil
(ii)for absorption of water and dissolved mineral salt by the plant
(iii)for food storage, support to the plant
(5bi)
conservation; is define as the preservation of natural resources from waist or exploitation through rational use and to ensure their continued use or availability of the resources
(5bii)
(i)chemical waist should be discharged into air
(ii)industries should be sited far away from residential area
(iii)legislation against indiscriminate burning
(5biii)
Tabulate
(i)Pollutant
- sulphur dioxide
-Nitrogen oxide
-Pesticides
(ii)Source
-From coal and oil that are burnt
-is produced from automobile
-From chemical that are used to kill from chemical that are used to kill or control pests
(iii)Effect
-it causes acidic rain
-it leads children morality and toxic to adults
-it affects soil conservation
2019 NECO FINANCIAL ACCOUNT ANSWERS
2019 NECO FINANCIAL ACCOUNT ANSWERS
++++++++++++++++++++++++++++++++++++++++++++
OBJ
1-10:ACEEEAADBA
11-20:EECDAEBCEE
21-30:EBCDBDBBBC
31-40:CABDACEEDB
41-50:BCDCABBCDA
51-60:BDDCCBEDBD
=======================
( SECTION A )
(1a)
(i)discount allowed means the discount which is given by a seller to the buyer. While discount received means the discount received by the seller for purchases made
(ii)Discount allowed is that amount which is given by our company to others while discount received is that amount which is received by our company from others.
(1b)
(i)Petty cash book
(ii)Cash book
(iii)Returns outwards book
(iv)Sales returns book
(v)Purchase day book or journal
(1ci)
(i)An item that is entered on the wrong side of the trial balance.
(ii)An item can be omitted from the trial balance.
(1cii )
(i)Error of omission
(ii)Error of compensation
(iii)Error of principle
=======================
(NUMBER 2)
(2i)
Preference shares:-Preference shares are shares in a company that are owned by people who have the right to receive part of the company's profits before the holders of ordinary shares are paid. They also have the right to have their capital repaid if the company fails and has to close.
(2ii)Goodwill:-Goodwill is an intangible asset that arises when a buyer acquires an existing business.The goodwill amounts to the excess of the "purchase consideration" (the money paid to purchase the asset or business) over the total value of the assets and liabilities.
(2iii)
Three column cashbook:-Three column cashbook is the book of original Entry which is used to record all cash received and payment. It is usually a column or sometimes a bank column only.The cash book can be divided into two sides;Debit (Dr) sides and Credit (Cr)sides.
(2iv)
bank reconciliation statement:-Bank reconciliation statement is a process that explains the difference on a specified date between the bank balance shown in an organization's bank statement, as supplied by the bank and the corresponding amount shown in the organization's own accounting records.
(2v)
Depreciation :-Depreciation can be defined as a reduction in the economic service potential of an asset as a result of wears,tears,usage and passage of time. When fixed assets are sold ,the part of cost are recovered is termed depreciation
======================
( SECTION B )
(6a)
Adjustment cash book as at 31st March 2016
TABULATE
-DR-
Balance b/f 182,932
IFCKS (Ltd) dividend 1050
Total = 183,982
Balance b/d 183,562
-CR-
Bank charges 420
Balance c/d 183,562
Total = 183,982
(6b)
Bank reconciliation statement as at 31st March 2016
Balance as per Cash book. 183,562
Add up presented cheque (Adamu A) 2420
Less uncredited cheque (Ade H) 5546
Balance as per bank statement. = 180,436
++++++++++++++++++++++++++++++++++++++++++++
OBJ
1-10:ACEEEAADBA
11-20:EECDAEBCEE
21-30:EBCDBDBBBC
31-40:CABDACEEDB
41-50:BCDCABBCDA
51-60:BDDCCBEDBD
=======================
( SECTION A )
(1a)
(i)discount allowed means the discount which is given by a seller to the buyer. While discount received means the discount received by the seller for purchases made
(ii)Discount allowed is that amount which is given by our company to others while discount received is that amount which is received by our company from others.
(1b)
(i)Petty cash book
(ii)Cash book
(iii)Returns outwards book
(iv)Sales returns book
(v)Purchase day book or journal
(1ci)
(i)An item that is entered on the wrong side of the trial balance.
(ii)An item can be omitted from the trial balance.
(1cii )
(i)Error of omission
(ii)Error of compensation
(iii)Error of principle
=======================
(NUMBER 2)
(2i)
Preference shares:-Preference shares are shares in a company that are owned by people who have the right to receive part of the company's profits before the holders of ordinary shares are paid. They also have the right to have their capital repaid if the company fails and has to close.
(2ii)Goodwill:-Goodwill is an intangible asset that arises when a buyer acquires an existing business.The goodwill amounts to the excess of the "purchase consideration" (the money paid to purchase the asset or business) over the total value of the assets and liabilities.
(2iii)
Three column cashbook:-Three column cashbook is the book of original Entry which is used to record all cash received and payment. It is usually a column or sometimes a bank column only.The cash book can be divided into two sides;Debit (Dr) sides and Credit (Cr)sides.
(2iv)
bank reconciliation statement:-Bank reconciliation statement is a process that explains the difference on a specified date between the bank balance shown in an organization's bank statement, as supplied by the bank and the corresponding amount shown in the organization's own accounting records.
(2v)
Depreciation :-Depreciation can be defined as a reduction in the economic service potential of an asset as a result of wears,tears,usage and passage of time. When fixed assets are sold ,the part of cost are recovered is termed depreciation
======================
( SECTION B )
(6a)
Adjustment cash book as at 31st March 2016
TABULATE
-DR-
Balance b/f 182,932
IFCKS (Ltd) dividend 1050
Total = 183,982
Balance b/d 183,562
-CR-
Bank charges 420
Balance c/d 183,562
Total = 183,982
(6b)
Bank reconciliation statement as at 31st March 2016
Balance as per Cash book. 183,562
Add up presented cheque (Adamu A) 2420
Less uncredited cheque (Ade H) 5546
Balance as per bank statement. = 180,436
2019 NECO AGRICULTURAL SCIENCE ANSWERS
2019 NECO AGRICULTURAL SCIENCE ANSWERS
================
AGRIC OBJ
1-10: DBBBEDBEDD
11-20: DDBAACDADD
21-30: EECAAABBDB
31-40: CECECDCCAC
41-50: AADCADAADE
51-60: CDEAEDADEB
============ ====================
INSTRUCTION: ANSWER ANYONE QUESTION FROM EACH SECTION
================================
SECTION A
(2a)
Farm surveying is the process of measuring and mapping out the position, height, size and boundary of an area of farmland.
(2aii)
(i)Air movement
(ii)Good drainage
(iii)An adequate supply of clean water
(2b)
(i)Store in cool dry place
(ii)Lubricate the moving parts
(iii)By painting to avoid rusting
(2c)
(i)Poor infrastructure
(ii)Dormant research facilities
(iii)Government policies
(iv)Poor education and modernization
(2d)
(i)to effect structural change in the system of land tenure;
(ii)to achieve fast economic and social transformation;
(iii)to negate economic inequality caused by the appropriation of rising land values by land speculators and land holders; and
(iv)to make land available easily and cheaply, to both the government and private individual developers.
================================
SECTION B
==============
(4ai)
-magnesium-
(i)Magnesium is also used by plants for the metabolism of carbohydrates
(ii)It is used in cell membrane stabilization.
(4aii)
-Manganese-
(i)It is used for nitrogen metabolism
(ii)For synthesis of some enzymes
(4aiii)
-Molybdenum-
(i)To convert nitrate into nitrite and then into ammonia.
(ii)It is also needed by symbiotic nitrogen fixing bacteria in legumes to fix atmospheric nitrogen.
(4b)
(i)Less water is lost in the process and there is no run-off.
(ii)Subsurface irrigation systems can free up aboveground space.
(iii)Crops grown in these conditions may grow more uniformly.
(iv)With less water remaining on the leaves, there is a lowered risk of excessive moisture damage.
(4ci)
-Overgrazing-
(i)Leads to erosion
(ii)Loss of soil nutrients
(4cii)
-Clean Clearing-
(i)Leads to erosion
(ii)Reduction of micro organisms activities
(4ciii)
-Bush Burning-
(i)It kills soil micro organisms
(ii)Leads to loss of soil nutrients.
================================
SECTION C
===============
(5ai)
Hybridization is the process of crossing two genetically different individuals to result in a third individual with a different, often preferred, set of traits.
(5aii)
Homozygous are individual organisms carrying two identical alleles (for example RR or rr) While heterozygous are individual organisms that bear different alleles (for example Rr).
(5b)
(i) Reduction in farm output
(ii) Reduction in farmer's income for crop producers
(iii) Reduction of quality of crop
(iv) Increase in prices for consumers.
(v) More expenses to fight the disease.
(vi) It causes instability in food supply.
(5c)
(i) Good soil preparation.
(ii) Use of indigenous varieties.
(iii) Pest control through the use of mesh screen (nylon nets)
(iv) Roguing or Pruning
(v) Intercropping with aromatic herbs
(vi) Crop rotation and Multiple cropping
================================
SECTION D
===============
(8a)
(i)Uses of animals and their health problems
(ii)Organs and systems of an animal body
(iii)Rumen movement in ruminants
(iv)Appearance of the healthy animal
(8bi)
-Rinderpest-
(i)quarantine and slaughter.
(ii)vaccination
(8bii)
-Aspergillosis-
(i)Good hatchery sanitation
(ii)Avoidance of mouldy feed
(8biii)
-Anthrax -
(i)Cut off infection source.
(ii)Dispose of anthrax carcasses correctly
(8biv)
(i)Vaccination
(ii)Isolation of suspected animals
(8c)
(i)Poor growth
(ii)High competition for survival
(ii)It could lead to death of animal
(iv)It can lead to cannibalism
================================
SECTION E
===============
(10ai)
The law of diminishing returns states that in a production process, as on input variable is increased, there will be a point at which the marginal per unit will start to decrease holding all other factors constant.
(10aii)
(i) Price of related commodities
(ii) Price of rice
(iii) Income of the consumers
(iv) Expectation of change in the price in future
(v) Taste of consumers
(vi) Smuggling of rice
(10bi)
Total depreciation = Cost price - Selling price
Given that the cost of rice = N108,000
Selling price = N93,000
Total depreciation = 108,000 - 93,000 = N15,000
(10bii)
Annual depreciation = Total depreciation/ Life span
Total depreciation = N15,000
Life span = 2017-2007
Life span = 10years
Annual depreciation = 15,000/10 = N1,500
(10ci)
(i) Inadequate support of rural farmers to the extension workers
(ii) Not getting the problems to solve at hand adequately
(10cii)
(i) Political institute's
(ii) Support organizations
(iii) Health services
(iv) Local schools
(v) Community development
================================
================
AGRIC OBJ
1-10: DBBBEDBEDD
11-20: DDBAACDADD
21-30: EECAAABBDB
31-40: CECECDCCAC
41-50: AADCADAADE
51-60: CDEAEDADEB
============ ====================
INSTRUCTION: ANSWER ANYONE QUESTION FROM EACH SECTION
================================
SECTION A
(2a)
Farm surveying is the process of measuring and mapping out the position, height, size and boundary of an area of farmland.
(2aii)
(i)Air movement
(ii)Good drainage
(iii)An adequate supply of clean water
(2b)
(i)Store in cool dry place
(ii)Lubricate the moving parts
(iii)By painting to avoid rusting
(2c)
(i)Poor infrastructure
(ii)Dormant research facilities
(iii)Government policies
(iv)Poor education and modernization
(2d)
(i)to effect structural change in the system of land tenure;
(ii)to achieve fast economic and social transformation;
(iii)to negate economic inequality caused by the appropriation of rising land values by land speculators and land holders; and
(iv)to make land available easily and cheaply, to both the government and private individual developers.
================================
SECTION B
==============
(4ai)
-magnesium-
(i)Magnesium is also used by plants for the metabolism of carbohydrates
(ii)It is used in cell membrane stabilization.
(4aii)
-Manganese-
(i)It is used for nitrogen metabolism
(ii)For synthesis of some enzymes
(4aiii)
-Molybdenum-
(i)To convert nitrate into nitrite and then into ammonia.
(ii)It is also needed by symbiotic nitrogen fixing bacteria in legumes to fix atmospheric nitrogen.
(4b)
(i)Less water is lost in the process and there is no run-off.
(ii)Subsurface irrigation systems can free up aboveground space.
(iii)Crops grown in these conditions may grow more uniformly.
(iv)With less water remaining on the leaves, there is a lowered risk of excessive moisture damage.
(4ci)
-Overgrazing-
(i)Leads to erosion
(ii)Loss of soil nutrients
(4cii)
-Clean Clearing-
(i)Leads to erosion
(ii)Reduction of micro organisms activities
(4ciii)
-Bush Burning-
(i)It kills soil micro organisms
(ii)Leads to loss of soil nutrients.
================================
SECTION C
===============
(5ai)
Hybridization is the process of crossing two genetically different individuals to result in a third individual with a different, often preferred, set of traits.
(5aii)
Homozygous are individual organisms carrying two identical alleles (for example RR or rr) While heterozygous are individual organisms that bear different alleles (for example Rr).
(5b)
(i) Reduction in farm output
(ii) Reduction in farmer's income for crop producers
(iii) Reduction of quality of crop
(iv) Increase in prices for consumers.
(v) More expenses to fight the disease.
(vi) It causes instability in food supply.
(5c)
(i) Good soil preparation.
(ii) Use of indigenous varieties.
(iii) Pest control through the use of mesh screen (nylon nets)
(iv) Roguing or Pruning
(v) Intercropping with aromatic herbs
(vi) Crop rotation and Multiple cropping
================================
SECTION D
===============
(8a)
(i)Uses of animals and their health problems
(ii)Organs and systems of an animal body
(iii)Rumen movement in ruminants
(iv)Appearance of the healthy animal
(8bi)
-Rinderpest-
(i)quarantine and slaughter.
(ii)vaccination
(8bii)
-Aspergillosis-
(i)Good hatchery sanitation
(ii)Avoidance of mouldy feed
(8biii)
-Anthrax -
(i)Cut off infection source.
(ii)Dispose of anthrax carcasses correctly
(8biv)
(i)Vaccination
(ii)Isolation of suspected animals
(8c)
(i)Poor growth
(ii)High competition for survival
(ii)It could lead to death of animal
(iv)It can lead to cannibalism
================================
SECTION E
===============
(10ai)
The law of diminishing returns states that in a production process, as on input variable is increased, there will be a point at which the marginal per unit will start to decrease holding all other factors constant.
(10aii)
(i) Price of related commodities
(ii) Price of rice
(iii) Income of the consumers
(iv) Expectation of change in the price in future
(v) Taste of consumers
(vi) Smuggling of rice
(10bi)
Total depreciation = Cost price - Selling price
Given that the cost of rice = N108,000
Selling price = N93,000
Total depreciation = 108,000 - 93,000 = N15,000
(10bii)
Annual depreciation = Total depreciation/ Life span
Total depreciation = N15,000
Life span = 2017-2007
Life span = 10years
Annual depreciation = 15,000/10 = N1,500
(10ci)
(i) Inadequate support of rural farmers to the extension workers
(ii) Not getting the problems to solve at hand adequately
(10cii)
(i) Political institute's
(ii) Support organizations
(iii) Health services
(iv) Local schools
(v) Community development
================================
NECO 2019 COMMERCE OBJ & ESSAY ANSWER.
NECO 2019 COMMERCE OBJ & ESSAY ANSWER.
================================
Commerce Obj
1-10: ACAEDABDAC
11-20: EBEDEDCDBC
21-30: ADAABCDBAC
31-40: BADBEEEBCD
41-50: EAEECDECED
51-60: CBEBADEBBB
======================================
INSTRUCTION:- Answer Any 5 Question
=======================================
( NUMBER 1 )
(1a) Multilateral trade is a type of international trade in which a country trades with many other countries. This ensures international division of labour.
(1b)
(i) Foreign trade involves the exchange of goods and services across national frontiers while
internal trade involves the exchange of goods within the borders of a country.
(ii) In foreign trade, buyers and sellers use different currencies whereas buyers and sellers in home
trade use the same type of currency.
(iii) There is possibility of restriction - tariffs, import duties, export duties, quotas, embargoes when goods are exchanged across national boundaries while this does not occur in home trade.
(iv) There are differences in systems of weighing and measuring in one country vis-脿-vis an other. A country has only one system of such weighing and measuring.
(v) Foreign trades require knowledge of new languages and interpretations while in domestic trade, a common language is used
(vi) There are also difference in legal system and cultural under international trade but the legal state are the same in domestic trade
(1c)
(i) Nigeria
(ii)USA
(iii)Japan
(Iv)Britain
====================================
( NUMBER 2 )
(2a)
(i) Direct production is the type of production in which an individual produces good and services only for family use or consumption
(ii) Indirect production is the type of production in which goods and services are produce in large scale, mainly for sales or exchange for other needs
(2b)
(i) Availability of goods and services:- production helps to ensure that goods and services are made available for use by human beings
(ii) Improvement in standard of living:- production helps to ensure adequate improvement of the standard of living of the people
(iii) Provision of employment:- continuous production ensures the employment of many people
(iv) Increase In export potential:- Production also assists a state or nation to boost her export of goods and services to other nations.
================================
( NUMBER 3 )
(i) Branding:- This is the process of attaching trade name to a product to differentiate from other products
(ii) Credit card:- This is a system which model the use of plastic cards to purchase goods and services on credit from a particular sellers up to a specific amount payable late.
(iii) Packaging:- This is a system whereby goods are packed and wrapped in a container, weighted and priced before they are offer for sale
(iv) Road side trading:- These are the system of selling whereby the seller arrange their goods on the road at the front of houses, School etc. it is a small scale business
(v) Vending machine:- This is the modern form of trading whereby a machine dispense goods when a specific amount is inserted in it
======================================
( NUMBER 5 )
(5a) Money can be define as any thing that is generally acceptable as a medium of exchange and in the settlement of debts
(5b)
(i) money is generally acceptable while other commodities are not
(ii) money is portable while other commodities may not be portable
(iii) money is durable while commodities are not
(iv) money is relatively scarce while other commodities are not
(v) money is stable while other commodities are not
(vi) money can serve as a store of value while other commodities cannot
(5c)
(i) Acceptance Of deposit
(ii) Agent Of Payment
(iii) Lending Of money
(iv) Sage Keelung Of valuables
==============================
( NUMBER 6 )
(i) Risk bearing
(ii) Financing
(iii) Warehousing
(iv) Transportation
(v) Pricing
(i) Risk bearing:- this is taking of risk and appropriate measure to reduce the risk by taking necessary insurance cover
(ii) Financing:- This is the provision of Find from the production point to the point of sale
(iii) Warehousing:- This is the provision of facilities to make it possible for goods to be produce ahead of demand
(iv) Transportation:- This is the movement of goods and services from where they are been produce to where they are needed.
==========================
( NUMBER 7 )
(i) Amalgamation:- This is the coming together of two or more previously independent firms to form one large company or firm
(ii) Barkward integration:- This is the integration or coming together of different firms, where a firm or business merged with the firm supplying it with its raw materials
(iii) Consortium :- This is a group Of independent firms formed to work on a particular project that is too complex to complete for a single firm
(iv) Parent company:- This is a holding company which has control over other firms known as subsidiaries
(v) trust:- This is the coming together of different competing firms in different lines of business under a single control. Each of them will retain their identity
================================
*(Number 8)*
(8a)
Commercialisation is a policy geared towards making state-owned enterprises to become more efficient and profit oriented. This policy makes it possible for public enterprises to become more viable and effective.
(8b)
*[ENUMERATE]*
(i)Efficient management
(ii)To generate more Revenue
(iii)Reduction in public expenditure and participation of private individual
(iv)Autonomy of enterprises and Removal of unproductive enterprises
*EXPLANATION*
(i)Efficient management:-Commercialization help government to develop a good and efficient management of public and private enterprises
(ii)To generate more Revenue:-Commercialisation assist the government to generate more Revenue
(iii)Reduction in public expenditure and participation of private individual:-Commercialisation help in reducing public expenditure on enterprise and also assist individuals to participate in economic activities through ownership of enterprises
(iv)Autonomy of enterprises and Removal of unproductive enterprises:-Commercialisation helps to provide autonomy for the government/private enterprises and also assist to remove or divest unproductive enterprises in the economy
9a) *pick four*
i) It allows organizations to be proactive rather than reactive
ii) It sets up a sense of direction
iii) It increases operational efficiency.
iv)It helps to increase market share and profitability
V) It can make a business more durable
9b) *pick four*
i) Flexibility. Work your own hours.
ii) More spare time (eventually)
iii) Set your own deadlines.
Iv ) Create your own environment.
V) Pursue your passion
Completed
================================
Commerce Obj
1-10: ACAEDABDAC
11-20: EBEDEDCDBC
21-30: ADAABCDBAC
31-40: BADBEEEBCD
41-50: EAEECDECED
51-60: CBEBADEBBB
======================================
INSTRUCTION:- Answer Any 5 Question
=======================================
( NUMBER 1 )
(1a) Multilateral trade is a type of international trade in which a country trades with many other countries. This ensures international division of labour.
(1b)
(i) Foreign trade involves the exchange of goods and services across national frontiers while
internal trade involves the exchange of goods within the borders of a country.
(ii) In foreign trade, buyers and sellers use different currencies whereas buyers and sellers in home
trade use the same type of currency.
(iii) There is possibility of restriction - tariffs, import duties, export duties, quotas, embargoes when goods are exchanged across national boundaries while this does not occur in home trade.
(iv) There are differences in systems of weighing and measuring in one country vis-脿-vis an other. A country has only one system of such weighing and measuring.
(v) Foreign trades require knowledge of new languages and interpretations while in domestic trade, a common language is used
(vi) There are also difference in legal system and cultural under international trade but the legal state are the same in domestic trade
(1c)
(i) Nigeria
(ii)USA
(iii)Japan
(Iv)Britain
====================================
( NUMBER 2 )
(2a)
(i) Direct production is the type of production in which an individual produces good and services only for family use or consumption
(ii) Indirect production is the type of production in which goods and services are produce in large scale, mainly for sales or exchange for other needs
(2b)
(i) Availability of goods and services:- production helps to ensure that goods and services are made available for use by human beings
(ii) Improvement in standard of living:- production helps to ensure adequate improvement of the standard of living of the people
(iii) Provision of employment:- continuous production ensures the employment of many people
(iv) Increase In export potential:- Production also assists a state or nation to boost her export of goods and services to other nations.
================================
( NUMBER 3 )
(i) Branding:- This is the process of attaching trade name to a product to differentiate from other products
(ii) Credit card:- This is a system which model the use of plastic cards to purchase goods and services on credit from a particular sellers up to a specific amount payable late.
(iii) Packaging:- This is a system whereby goods are packed and wrapped in a container, weighted and priced before they are offer for sale
(iv) Road side trading:- These are the system of selling whereby the seller arrange their goods on the road at the front of houses, School etc. it is a small scale business
(v) Vending machine:- This is the modern form of trading whereby a machine dispense goods when a specific amount is inserted in it
======================================
( NUMBER 5 )
(5a) Money can be define as any thing that is generally acceptable as a medium of exchange and in the settlement of debts
(5b)
(i) money is generally acceptable while other commodities are not
(ii) money is portable while other commodities may not be portable
(iii) money is durable while commodities are not
(iv) money is relatively scarce while other commodities are not
(v) money is stable while other commodities are not
(vi) money can serve as a store of value while other commodities cannot
(5c)
(i) Acceptance Of deposit
(ii) Agent Of Payment
(iii) Lending Of money
(iv) Sage Keelung Of valuables
==============================
( NUMBER 6 )
(i) Risk bearing
(ii) Financing
(iii) Warehousing
(iv) Transportation
(v) Pricing
(i) Risk bearing:- this is taking of risk and appropriate measure to reduce the risk by taking necessary insurance cover
(ii) Financing:- This is the provision of Find from the production point to the point of sale
(iii) Warehousing:- This is the provision of facilities to make it possible for goods to be produce ahead of demand
(iv) Transportation:- This is the movement of goods and services from where they are been produce to where they are needed.
==========================
( NUMBER 7 )
(i) Amalgamation:- This is the coming together of two or more previously independent firms to form one large company or firm
(ii) Barkward integration:- This is the integration or coming together of different firms, where a firm or business merged with the firm supplying it with its raw materials
(iii) Consortium :- This is a group Of independent firms formed to work on a particular project that is too complex to complete for a single firm
(iv) Parent company:- This is a holding company which has control over other firms known as subsidiaries
(v) trust:- This is the coming together of different competing firms in different lines of business under a single control. Each of them will retain their identity
================================
*(Number 8)*
(8a)
Commercialisation is a policy geared towards making state-owned enterprises to become more efficient and profit oriented. This policy makes it possible for public enterprises to become more viable and effective.
(8b)
*[ENUMERATE]*
(i)Efficient management
(ii)To generate more Revenue
(iii)Reduction in public expenditure and participation of private individual
(iv)Autonomy of enterprises and Removal of unproductive enterprises
*EXPLANATION*
(i)Efficient management:-Commercialization help government to develop a good and efficient management of public and private enterprises
(ii)To generate more Revenue:-Commercialisation assist the government to generate more Revenue
(iii)Reduction in public expenditure and participation of private individual:-Commercialisation help in reducing public expenditure on enterprise and also assist individuals to participate in economic activities through ownership of enterprises
(iv)Autonomy of enterprises and Removal of unproductive enterprises:-Commercialisation helps to provide autonomy for the government/private enterprises and also assist to remove or divest unproductive enterprises in the economy
9a) *pick four*
i) It allows organizations to be proactive rather than reactive
ii) It sets up a sense of direction
iii) It increases operational efficiency.
iv)It helps to increase market share and profitability
V) It can make a business more durable
9b) *pick four*
i) Flexibility. Work your own hours.
ii) More spare time (eventually)
iii) Set your own deadlines.
Iv ) Create your own environment.
V) Pursue your passion
Completed
NECO-MATHEMATICS-ANSWERS .
NECO-MATHEMATICS-ANSWERS
.
MATHS-OBJ!
1DBBCBDEDAC
11DCDAECDEDC
21CBAAECDCAD
31CCACCBDDCC
41CDDDCABDBA
51BCBDBCAADD
=====================================
(1a)
At the end of year 1
Using; A = P(1 + R/100)N
A = #110,000(1+5/100)
A = #110,000(1.05)
Amount or savings = #115,500.00
.
At the beginning of year 2,
Principal, p = 115,500 + #50,000 = #165,500.00
At the end of year 2
A = #165,500(1+5/100)¹
A = #165,500 × 1.05
A = #173,775.00
.
At the beginning of year 3,
Principal, p = #173,775 + #50,000 = #223,775.00
At the end of year 3,
A = #223,775(1+5/100)
A = #223,775 × 1.05
A = 234,963.75
Total savings after 3 years = #234,963.75 + #50,000 = #284,963.75
.
(1b)
By end of third year
Savings is lesser than #300,000.00 by;
#300,000.00 - 284,963.75
=#15,036.25
= #15,036.25
=====================================
(9ai)
x+1⅔x≤ 2⅓x-1¼
x+5x/3≤ 7x/3 - 5/4
Multiply through with (12) 12x + 20x ≤ 28x - 15
32x ≤ 28x -15
32x - 28x ≤ -15
4x ≤ - 15
x ≤ - 15/4
x ≤ - 3¾.
.
(9aii)
4x-1/3 - 1+2x/5 ≤ 8+2x
Multiply through with (15) 5(4x-1)-3(1+2x)≤ 15(8+2x)
20x-5-3-6x ≤ 120 + 30x
14x-8 ≤ 120 + 8
-16x ≤ 128
x ≥ 128/-16
x ≥ -8
.
(9b)
Gradient
m=y²-y¹/x²-x¹
m=9-7/6-3
=⅔
Acute angle 胃 = Tan-¹ (⅔)
胃=Tan-¹ (0.6667)
胃=33.69degree.
=====================================
(5a)
x² - 5x - 24 = 0
x² - 5x = 24
x² - 5x + (5/2)² = 24 + (5/2)²
(x-5/2)² = 24 + 25/4
96 + 25/4
(x - 5/2)² = 121/4
x - 5/2 = ±√121/4
x - 5/2 = ± 11/2
x = 5/2 ± 11/2
x = 5/2 + 11/2 or 5/2 or 11/2
x = 16/2 or -6/2
x = 8 or -3
.
(5b)
S0/2 (3x²-4x+2)dx
= 3x²+¹/3 - 4x¹-¹/2 + 2x/1 + C
= 3x³/3 - 4x²/2 +2x/1 + C
= (x³ - 2x² + 2x + C) dx
= y = x³+¹/4 - 2x²+1/3 + 2x¹+¹/2 + C
= y = x⁴/4 - 2x³/3 + 2x²/2 + C
= y = x⁴/4 - 2x³/3 + 2x + C
=====================================
(11)
CLICK HERE FOR THE IMAGE
=====================================
(12a)
Tabulate
Score : 21-30, 31-40, 41-50, 51-60, 61-70, 71-80
Class mark(x) : 25.5, 35.5, 45.5, 55.5, 65.5, 75.5
f : 2,10,12,15,8,3
d(x- x̄): -20, -10, 0, 10, 20, 30
fd : -40, -100, 0, 150, 160, 90
Assumed mean = 45.5
.
(12b)
Using assumed mean ( x̄) = A.M + 危fd/危f
x̄ = 45.5+260/50
x̄ = 45.5+5.2 = 50.7
.
(12c)
Semi inter quartile = Q2-Q7/2
Q3= 3/4 × f
= 3/4 × 50 =150/4 = 37.5
Q1= 1/4 × f
= 1/4 × 50/1 = 12.5
: . Semi inter quartile = 37.5 - 12.5/2 = 25/2
= 12.5
=====================================
(2a)
3^2x-y=1
3^2x-y=3^0
2x-y=0-------------(1)
16^x/4 = 8^3x-y
2^4x/2^2 = 2^3(3x-y)
2^4x-2 = 2^9x-3y
:. 4x-2 = 9x-3y
4x-9x+3y= 2
-5x+3y=2------------(2)
From equation (1):
2x-y=0
y=2x--------(3)
Substitute for y in equation (2)
-5x+3y=2
-5x+3(2x)=2
-5x+6x=2
x=2
Substitute for x in equation (3)
y=2x
y=2(2)=4
:.x=2, y=4
.
(2b)
x² - 4/3 + x+3/2
2(x² - 4) + 3(x +3)/ 6
2x² - 8 + 3x + 9/6
2x²+3x+1/6
(2x² + 2x)+(x+1)/6
2x(x+1) +1 (x+1)/6.
=====================================
(8ai)
Total surface area
= Total surface of cylinder + Curve surface of hemisphere
= (蟺r^2+2蟺rh) + (2蟺r^2)
= 蟺(r^2 + 2rh) + 蟺(2r^2)
= 蟺[(r^2 + 2rh) + 2r^2]
= 蟺[(7^2 + 2(7)(10) + 2(7)^2]
= 蟺[(49+140) + 98]
= 蟺(287)
= 287蟺cm^2
Using 蟺=22/7
Total surface area =287×22/7 = 41×22
= 902cm^2
.
(8aii)
Volume = Volume of cylinder + volume of hemisphere
= 蟺r2h + 2/3蟺r^3
= 蟺[r^2h + 2/3r^3]
= 蟺[(7^2)(10) + 2/3(7)^3]
= 蟺(490 + 656/3)
= 蟺(2156/3)
= 22/7 × 2156/3
= 22 × 308/3 = 6776/3
= 2258.67cm^3
.
(8b)
Perimeter of Arc = 桅/360 × 2蟺r
= 120/360 × 2 × 22/7 × 7
= 1/3 × 44 = 44/3
= 14.67cm
=====================================
(3)
CLICK HERE FOR THE IMAGE
Using SOHCAHTOA
|TM| / |MD| = Tan28°
298.5+1.5/|MD| = 0.5317
|MD| = 300/0.5317 = 564.2m
Similarly,
|TM| / |MC| = Tan34°
300/ |MC| = 0.6745
|MC| = 300/0.6745 = 444.8m
Distance between both , 螖CD
= 564.2 - 444.8
= 119.4m
=====================================
(10ai)
S=t^3 -3t -9t + 1
ds/dt=v
:. 3t^2 - 6t^2 -9
When v=0
3t^2 -6t^2 -9=0
(3t^2 -9t)+(3t-9)
3t(t-3)+3(t-3)=0
(3t+3)(t-3)=0
3t + 3=0
3t= -3
t= -3/3= -1 or t -3=0
t=3seconds
.
(10aii)
a=dv/dt = 3t^2 -6t -9= 6t -6
a=6t -6
When a=0
6t -6=0
6t=0+6
6t=6
t=6/6
t=1
.
(10b)
v=3t^2 -6t -9
When t=2seconds
v=3(2)^2 -6(2) -9
= 3*4-9-12-9= -9m/s
v= -9m/s
acceleration, a when t=2seconds
a=6t -6= 6(2) -6= 12-6
a=6m/s^2
.
(10c)
a=6t -6 = 36-6=30
a=30m/s^2
=====================================
(6a)
For X = a=4a , T6=256
ar^5=256
4ar^5/4=256/4
ar^5=64............(1)
For Y = a=3a, T5=48
ar^4=48
3ar^4/3=48/3
ar^4=16...............(2)
Divide equ (2) by (1):
ar^5/ar^4=64/16
r=4
Substitute for r in equ (2)
ar^4=16
a × 4^4=16
256a/256=16/256
a=1/16
(6ai)
First term of x : a=4a
a=4×1/16=1/4
(6aii)
Sn = a(r^n-1)/r-1
S4 = 1/4(4^4 -1)/4-1
=1/4(256-1)/3
=1/4 × 255/3
=85/4
S4=21.25
(6b)
y(4x+2)^-3
Let u =4x+2, y=u^-3
du/dx=4 , dy/du= -3u^-4
dy/dx=dy/du * du/dx
= -3u^-4 × 4
= -12u^-4
dy/dx= -12(4x+2)^-4
When x =1,
dy/dx= -12(4*1+2)^-4
= -12(4+2)
= -12 * 6^-4
= -12/6^4
= -12/1296
= -1/108
=====================================
(7a)
4x^2 - 9y^2 = 19
2x^2 x^2 - 3^2 y^2=19
(2x-3y)(2x+3y)=19
Substitute for 2x+3y=1
2x-3y=19............(1)
2x+3y=1..............(2)
Subtract equ (2) from (1)
2x-3y-(2x+3y)=19-1
3x-3y-2x-3y=18
-6y/-6=18/-6
y = -3
Substitute for y in equ (1)
2x-3(-3)=19
2x+9=19
2x/2=10/2
x=5
(7b)
√4.033/0.611 × 0.356
Put No and Log In a tabular form
No | log
4.033 | 0.6056 -> | 0.6056
0.611 | 1.7860+ -
0.356 | 1.5514
0.611×0.356|1.3374->|1.3374
4.033/ | --------> | 1.2682
0.611×0.356 ÷2
√4.033/0.611 | -------> | 0.6341
×0.356
Antilog = 4.306
Ans = 4.306
=====================================
(4)
Mark: 1-5, 6-10, 11-15, 16-20, 21-25, 26-30
F : 6,4,5,5,6,4
x : 3,8,13,18,23,28
Fx: 18,32,65,90,138,112
x-x: -12.167, -7.167, -2.167, 2.833, 7.833, 12.833
(x-x)^2: 148.0359, 51.3659, 4.6959, 8.0259, 61.3559, 164.6859
f(x-x)^2: 888.2154, 205.4636, 23.4795, 40.1295, 368.1354, 658.7436
Mean(x) = 危fx/危f = 455/30 =15.167
Variance = 危f(x-x)^2/危f = 2184.167/30 = 72.8056
= 72.81(approx.)
Standard deviation = √Variance
= √72.84
= 8.533
= 8.53 (approx.)
=====================================
COMPLETED!
====================================
.
MATHS-OBJ!
1DBBCBDEDAC
11DCDAECDEDC
21CBAAECDCAD
31CCACCBDDCC
41CDDDCABDBA
51BCBDBCAADD
=====================================
(1a)
At the end of year 1
Using; A = P(1 + R/100)N
A = #110,000(1+5/100)
A = #110,000(1.05)
Amount or savings = #115,500.00
.
At the beginning of year 2,
Principal, p = 115,500 + #50,000 = #165,500.00
At the end of year 2
A = #165,500(1+5/100)¹
A = #165,500 × 1.05
A = #173,775.00
.
At the beginning of year 3,
Principal, p = #173,775 + #50,000 = #223,775.00
At the end of year 3,
A = #223,775(1+5/100)
A = #223,775 × 1.05
A = 234,963.75
Total savings after 3 years = #234,963.75 + #50,000 = #284,963.75
.
(1b)
By end of third year
Savings is lesser than #300,000.00 by;
#300,000.00 - 284,963.75
=#15,036.25
= #15,036.25
=====================================
(9ai)
x+1⅔x≤ 2⅓x-1¼
x+5x/3≤ 7x/3 - 5/4
Multiply through with (12) 12x + 20x ≤ 28x - 15
32x ≤ 28x -15
32x - 28x ≤ -15
4x ≤ - 15
x ≤ - 15/4
x ≤ - 3¾.
.
(9aii)
4x-1/3 - 1+2x/5 ≤ 8+2x
Multiply through with (15) 5(4x-1)-3(1+2x)≤ 15(8+2x)
20x-5-3-6x ≤ 120 + 30x
14x-8 ≤ 120 + 8
-16x ≤ 128
x ≥ 128/-16
x ≥ -8
.
(9b)
Gradient
m=y²-y¹/x²-x¹
m=9-7/6-3
=⅔
Acute angle 胃 = Tan-¹ (⅔)
胃=Tan-¹ (0.6667)
胃=33.69degree.
=====================================
(5a)
x² - 5x - 24 = 0
x² - 5x = 24
x² - 5x + (5/2)² = 24 + (5/2)²
(x-5/2)² = 24 + 25/4
96 + 25/4
(x - 5/2)² = 121/4
x - 5/2 = ±√121/4
x - 5/2 = ± 11/2
x = 5/2 ± 11/2
x = 5/2 + 11/2 or 5/2 or 11/2
x = 16/2 or -6/2
x = 8 or -3
.
(5b)
S0/2 (3x²-4x+2)dx
= 3x²+¹/3 - 4x¹-¹/2 + 2x/1 + C
= 3x³/3 - 4x²/2 +2x/1 + C
= (x³ - 2x² + 2x + C) dx
= y = x³+¹/4 - 2x²+1/3 + 2x¹+¹/2 + C
= y = x⁴/4 - 2x³/3 + 2x²/2 + C
= y = x⁴/4 - 2x³/3 + 2x + C
=====================================
(11)
CLICK HERE FOR THE IMAGE
=====================================
(12a)
Tabulate
Score : 21-30, 31-40, 41-50, 51-60, 61-70, 71-80
Class mark(x) : 25.5, 35.5, 45.5, 55.5, 65.5, 75.5
f : 2,10,12,15,8,3
d(x- x̄): -20, -10, 0, 10, 20, 30
fd : -40, -100, 0, 150, 160, 90
Assumed mean = 45.5
.
(12b)
Using assumed mean ( x̄) = A.M + 危fd/危f
x̄ = 45.5+260/50
x̄ = 45.5+5.2 = 50.7
.
(12c)
Semi inter quartile = Q2-Q7/2
Q3= 3/4 × f
= 3/4 × 50 =150/4 = 37.5
Q1= 1/4 × f
= 1/4 × 50/1 = 12.5
: . Semi inter quartile = 37.5 - 12.5/2 = 25/2
= 12.5
=====================================
(2a)
3^2x-y=1
3^2x-y=3^0
2x-y=0-------------(1)
16^x/4 = 8^3x-y
2^4x/2^2 = 2^3(3x-y)
2^4x-2 = 2^9x-3y
:. 4x-2 = 9x-3y
4x-9x+3y= 2
-5x+3y=2------------(2)
From equation (1):
2x-y=0
y=2x--------(3)
Substitute for y in equation (2)
-5x+3y=2
-5x+3(2x)=2
-5x+6x=2
x=2
Substitute for x in equation (3)
y=2x
y=2(2)=4
:.x=2, y=4
.
(2b)
x² - 4/3 + x+3/2
2(x² - 4) + 3(x +3)/ 6
2x² - 8 + 3x + 9/6
2x²+3x+1/6
(2x² + 2x)+(x+1)/6
2x(x+1) +1 (x+1)/6.
=====================================
(8ai)
Total surface area
= Total surface of cylinder + Curve surface of hemisphere
= (蟺r^2+2蟺rh) + (2蟺r^2)
= 蟺(r^2 + 2rh) + 蟺(2r^2)
= 蟺[(r^2 + 2rh) + 2r^2]
= 蟺[(7^2 + 2(7)(10) + 2(7)^2]
= 蟺[(49+140) + 98]
= 蟺(287)
= 287蟺cm^2
Using 蟺=22/7
Total surface area =287×22/7 = 41×22
= 902cm^2
.
(8aii)
Volume = Volume of cylinder + volume of hemisphere
= 蟺r2h + 2/3蟺r^3
= 蟺[r^2h + 2/3r^3]
= 蟺[(7^2)(10) + 2/3(7)^3]
= 蟺(490 + 656/3)
= 蟺(2156/3)
= 22/7 × 2156/3
= 22 × 308/3 = 6776/3
= 2258.67cm^3
.
(8b)
Perimeter of Arc = 桅/360 × 2蟺r
= 120/360 × 2 × 22/7 × 7
= 1/3 × 44 = 44/3
= 14.67cm
=====================================
(3)
CLICK HERE FOR THE IMAGE
Using SOHCAHTOA
|TM| / |MD| = Tan28°
298.5+1.5/|MD| = 0.5317
|MD| = 300/0.5317 = 564.2m
Similarly,
|TM| / |MC| = Tan34°
300/ |MC| = 0.6745
|MC| = 300/0.6745 = 444.8m
Distance between both , 螖CD
= 564.2 - 444.8
= 119.4m
=====================================
(10ai)
S=t^3 -3t -9t + 1
ds/dt=v
:. 3t^2 - 6t^2 -9
When v=0
3t^2 -6t^2 -9=0
(3t^2 -9t)+(3t-9)
3t(t-3)+3(t-3)=0
(3t+3)(t-3)=0
3t + 3=0
3t= -3
t= -3/3= -1 or t -3=0
t=3seconds
.
(10aii)
a=dv/dt = 3t^2 -6t -9= 6t -6
a=6t -6
When a=0
6t -6=0
6t=0+6
6t=6
t=6/6
t=1
.
(10b)
v=3t^2 -6t -9
When t=2seconds
v=3(2)^2 -6(2) -9
= 3*4-9-12-9= -9m/s
v= -9m/s
acceleration, a when t=2seconds
a=6t -6= 6(2) -6= 12-6
a=6m/s^2
.
(10c)
a=6t -6 = 36-6=30
a=30m/s^2
=====================================
(6a)
For X = a=4a , T6=256
ar^5=256
4ar^5/4=256/4
ar^5=64............(1)
For Y = a=3a, T5=48
ar^4=48
3ar^4/3=48/3
ar^4=16...............(2)
Divide equ (2) by (1):
ar^5/ar^4=64/16
r=4
Substitute for r in equ (2)
ar^4=16
a × 4^4=16
256a/256=16/256
a=1/16
(6ai)
First term of x : a=4a
a=4×1/16=1/4
(6aii)
Sn = a(r^n-1)/r-1
S4 = 1/4(4^4 -1)/4-1
=1/4(256-1)/3
=1/4 × 255/3
=85/4
S4=21.25
(6b)
y(4x+2)^-3
Let u =4x+2, y=u^-3
du/dx=4 , dy/du= -3u^-4
dy/dx=dy/du * du/dx
= -3u^-4 × 4
= -12u^-4
dy/dx= -12(4x+2)^-4
When x =1,
dy/dx= -12(4*1+2)^-4
= -12(4+2)
= -12 * 6^-4
= -12/6^4
= -12/1296
= -1/108
=====================================
(7a)
4x^2 - 9y^2 = 19
2x^2 x^2 - 3^2 y^2=19
(2x-3y)(2x+3y)=19
Substitute for 2x+3y=1
2x-3y=19............(1)
2x+3y=1..............(2)
Subtract equ (2) from (1)
2x-3y-(2x+3y)=19-1
3x-3y-2x-3y=18
-6y/-6=18/-6
y = -3
Substitute for y in equ (1)
2x-3(-3)=19
2x+9=19
2x/2=10/2
x=5
(7b)
√4.033/0.611 × 0.356
Put No and Log In a tabular form
No | log
4.033 | 0.6056 -> | 0.6056
0.611 | 1.7860+ -
0.356 | 1.5514
0.611×0.356|1.3374->|1.3374
4.033/ | --------> | 1.2682
0.611×0.356 ÷2
√4.033/0.611 | -------> | 0.6341
×0.356
Antilog = 4.306
Ans = 4.306
=====================================
(4)
Mark: 1-5, 6-10, 11-15, 16-20, 21-25, 26-30
F : 6,4,5,5,6,4
x : 3,8,13,18,23,28
Fx: 18,32,65,90,138,112
x-x: -12.167, -7.167, -2.167, 2.833, 7.833, 12.833
(x-x)^2: 148.0359, 51.3659, 4.6959, 8.0259, 61.3559, 164.6859
f(x-x)^2: 888.2154, 205.4636, 23.4795, 40.1295, 368.1354, 658.7436
Mean(x) = 危fx/危f = 455/30 =15.167
Variance = 危f(x-x)^2/危f = 2184.167/30 = 72.8056
= 72.81(approx.)
Standard deviation = √Variance
= √72.84
= 8.533
= 8.53 (approx.)
=====================================
COMPLETED!
====================================
NECO-LITERATURE-ANSWERS
LITERATURE
COMPLETED!.
.
NECO-LITERATURE-ANSWERS
.
SECTION I-ANSWERS
(1)
(i)The theme of Colonialist Arrogance and expectation; Whitehead comes to Mandoland with a blatant air of superiority with is why after two days of arrival inn the land he refuse to pay homage to king sangi until kindo forces him. This is reflective of colonial arrogance inn history. Even though the real colonial colonial mission is to exploit, They still engage the owner of the land in service labour to advance that interest and also expect to mass him honour and for him for pittance. It is also a show of colonial arrogance that makes whitehead introduce gin spirit drink in place of the peoples local drink mamapama which is congenial with their system, whereas whitehead’s drink intoxicates
and makes the animal of the people.
(ii)The theme of Patriotism and Resistance to Oppression; The patriootic zeal of kindo saves Mando Kingdom from the hands of whitehead. when whitehead refuses to accord kig santigi his deserved respect, it is kindo who restore it by putting him where he truly belongs – beneath the king’s feet. Kindo constantly monitors maligu and soko when he suspects they are in league with whitehead. He also interrogates whitehead on why he chose Mandoland and not another place. when whitehead get the people drunk and the woman become sexually provocative, It is kindo that also calls whitehead and maligu to order. kindo it is that also unveils the grand design to steal mando’s diamond wealth. in the end kindo does not only resist oppression, he stamps it out by killing whitehead.
(iii)The theme of Irony of Culture;Its is a cultural irony that the culture whitehead disregards by introducing the people to alcohol, tobacco, and hard core hallucination drugs, he also finds in it a substance to manipulate the culture by relying on key traditional beliefs that favour his ominous ploy. For example, he seizes on the decree of the death for anyone who kills in peacetime, so as to trap kindo. He also describes diamond as evil stones that should be handed over to him in a land purification ritual he trumps up.
=====================================
SECTION II-ANSWERS
(8)
Deceit; plays a pivotal part in this play by Oliver Goldsmith, but I believe it is more like a motif than the theme itself. Almost all of the characters are involved in some sort of deception, both in the main plot and in the subplots, but one must ask oneself what the author is trying to show through these complicated deceptions. Is deception in and of itself the theme, or does it lead to the theme. There is much debate regarding whether this play is a romantic comedy, a comedy of errors, a comedy of manners,a farce, a satire, etc. If you do some research on these comedy genres, you will be able to decide for yourself what you think. Then, you will be able to arrive at the theme of the play. What is the author trying to show with these many deceptions? What is he criticizing? Is the play's theme contemporary, or is it more universal? In other words Much of this play's comedy comes from the trickery played by various characters. The most important deceits come from Tony, including his lie about Hardcastle's home and his scheme of driving his mother and Constance around in circles. However, deceit also touches to the center of the play's more major themes. In a sense, the only reason anyone learns anything about their deep assumptions about class and behavior is because they are duped into seeing characters in different ways. This truth is most clear with Marlow and his shifting perspective on Kate, but it also is true for the Hardcastles and Sir Charles, who are able to see the contradictions in others because of what Deceit engenders.
=====================================
SECTION III-ANSWERS
(10)
(i)The theme of life in the past:
In the poem, the poet reflects on the way of life of his fore-fathers He recollects the traditional way of worship with its appurtenances He describes it thus:
"The trapping of the past, tender and
Tenuous woven with fibre of sisal
And washed in the blood of the goat
In the fetish hut" The poet says that his generation is still atuned to the custom and the way of life of the past as the old ways have their influence on the present age. "Determined to ignore these we use snatches from their tunes"...And listen to the reverberation of our songs
In the splash and moan of the sea"
(ii)The theme of cultural assimilation
The poet seems to suggest that his generation has undergone cultural transformation in order to open up a new leases of life. He posit thus; _
"In the forging house of a new life
Transforming the pangs into joy of new songs the whirlpool of the many rivers' estuany determined to ignore these we use Snatches from their tunes. Makes ourselves New flags of anthems
While we lift high the banner of the land"
(iii)The theme of the need to preserve the old tradition: Although the poet personae expresses his joy and excitement at the dawn of a new day, he however still believes that some values of the time past must not be done away with. In conveying this thought, the poet personae puts himself across thus;
" sew the old days for uS, our fathers, that We can wear them under our garment After we have washed ourselves in
The whirlpool of many river's estuary
=====================================
SECTION IV-ANSWERS
Use This Very Accurate.
(12)
(i)Imagery: Imagery is used to make readers perceive things involving their five senses. For example, “Sunset and evening star”; “But such a tide as moving seems asleep” and “I hope to see my Pilot face to face.”
(ii)Symbolism: Symbolism is a use of symbols to signify ideas and qualities and give meanings different from their literal meanings. “Evening” symbolizes death and the end of life and “twilight” is the symbol of last moments of life or old age.
(iii)Personification: Personification is to give human characteristics to inanimate objects. For example, in the third line, ‘And may there be no moaning of the bar’ the poet personifies “sandbar”; in the fifth line ‘But such a tide as moving seems asleep’ he personifies the tide as if it can sleep like humans.
=====================================
COMPLETED!.
=================================
COMPLETED!.
.
NECO-LITERATURE-ANSWERS
.
SECTION I-ANSWERS
(1)
(i)The theme of Colonialist Arrogance and expectation; Whitehead comes to Mandoland with a blatant air of superiority with is why after two days of arrival inn the land he refuse to pay homage to king sangi until kindo forces him. This is reflective of colonial arrogance inn history. Even though the real colonial colonial mission is to exploit, They still engage the owner of the land in service labour to advance that interest and also expect to mass him honour and for him for pittance. It is also a show of colonial arrogance that makes whitehead introduce gin spirit drink in place of the peoples local drink mamapama which is congenial with their system, whereas whitehead’s drink intoxicates
and makes the animal of the people.
(ii)The theme of Patriotism and Resistance to Oppression; The patriootic zeal of kindo saves Mando Kingdom from the hands of whitehead. when whitehead refuses to accord kig santigi his deserved respect, it is kindo who restore it by putting him where he truly belongs – beneath the king’s feet. Kindo constantly monitors maligu and soko when he suspects they are in league with whitehead. He also interrogates whitehead on why he chose Mandoland and not another place. when whitehead get the people drunk and the woman become sexually provocative, It is kindo that also calls whitehead and maligu to order. kindo it is that also unveils the grand design to steal mando’s diamond wealth. in the end kindo does not only resist oppression, he stamps it out by killing whitehead.
(iii)The theme of Irony of Culture;Its is a cultural irony that the culture whitehead disregards by introducing the people to alcohol, tobacco, and hard core hallucination drugs, he also finds in it a substance to manipulate the culture by relying on key traditional beliefs that favour his ominous ploy. For example, he seizes on the decree of the death for anyone who kills in peacetime, so as to trap kindo. He also describes diamond as evil stones that should be handed over to him in a land purification ritual he trumps up.
=====================================
SECTION II-ANSWERS
(8)
Deceit; plays a pivotal part in this play by Oliver Goldsmith, but I believe it is more like a motif than the theme itself. Almost all of the characters are involved in some sort of deception, both in the main plot and in the subplots, but one must ask oneself what the author is trying to show through these complicated deceptions. Is deception in and of itself the theme, or does it lead to the theme. There is much debate regarding whether this play is a romantic comedy, a comedy of errors, a comedy of manners,a farce, a satire, etc. If you do some research on these comedy genres, you will be able to decide for yourself what you think. Then, you will be able to arrive at the theme of the play. What is the author trying to show with these many deceptions? What is he criticizing? Is the play's theme contemporary, or is it more universal? In other words Much of this play's comedy comes from the trickery played by various characters. The most important deceits come from Tony, including his lie about Hardcastle's home and his scheme of driving his mother and Constance around in circles. However, deceit also touches to the center of the play's more major themes. In a sense, the only reason anyone learns anything about their deep assumptions about class and behavior is because they are duped into seeing characters in different ways. This truth is most clear with Marlow and his shifting perspective on Kate, but it also is true for the Hardcastles and Sir Charles, who are able to see the contradictions in others because of what Deceit engenders.
=====================================
SECTION III-ANSWERS
(10)
(i)The theme of life in the past:
In the poem, the poet reflects on the way of life of his fore-fathers He recollects the traditional way of worship with its appurtenances He describes it thus:
"The trapping of the past, tender and
Tenuous woven with fibre of sisal
And washed in the blood of the goat
In the fetish hut" The poet says that his generation is still atuned to the custom and the way of life of the past as the old ways have their influence on the present age. "Determined to ignore these we use snatches from their tunes"...And listen to the reverberation of our songs
In the splash and moan of the sea"
(ii)The theme of cultural assimilation
The poet seems to suggest that his generation has undergone cultural transformation in order to open up a new leases of life. He posit thus; _
"In the forging house of a new life
Transforming the pangs into joy of new songs the whirlpool of the many rivers' estuany determined to ignore these we use Snatches from their tunes. Makes ourselves New flags of anthems
While we lift high the banner of the land"
(iii)The theme of the need to preserve the old tradition: Although the poet personae expresses his joy and excitement at the dawn of a new day, he however still believes that some values of the time past must not be done away with. In conveying this thought, the poet personae puts himself across thus;
" sew the old days for uS, our fathers, that We can wear them under our garment After we have washed ourselves in
The whirlpool of many river's estuary
=====================================
SECTION IV-ANSWERS
Use This Very Accurate.
(12)
(i)Imagery: Imagery is used to make readers perceive things involving their five senses. For example, “Sunset and evening star”; “But such a tide as moving seems asleep” and “I hope to see my Pilot face to face.”
(ii)Symbolism: Symbolism is a use of symbols to signify ideas and qualities and give meanings different from their literal meanings. “Evening” symbolizes death and the end of life and “twilight” is the symbol of last moments of life or old age.
(iii)Personification: Personification is to give human characteristics to inanimate objects. For example, in the third line, ‘And may there be no moaning of the bar’ the poet personifies “sandbar”; in the fifth line ‘But such a tide as moving seems asleep’ he personifies the tide as if it can sleep like humans.
=====================================
COMPLETED!.
=================================
NECO 2019 HUMAN AND REGIONAL GEOGRAPHY ANSWERS
NECO 2019 HUMAN AND REGIONAL GEOGRAPHY ANSWERS
=====================
(Number 1)
(1ai)
Optimum population:-Optimum Population is the number of people that can be supported by the available resources in an area,so as to achieve the highest possible standard of living.
.
(ii)Over population: over population is defined as a situation whereby the population is considered too large for the available resources, for people to enjoy the highest possible standard of living. In other words, over population refers to a situation where the population exceeds the available resources.
.
(iii)Under population:- This is the type of population that is less than the available resources of a country. It then means that ,the size of population is so small that when combined with the available resources of a country and given the level of existing technology, it will secure minimum return per head
.
(iv)Migration is defined as the movement of people from one geographical area to another,involving permanent or temporary residence or settlement. In migration ,the region where people are leaving is called "the source region" while the region where people are entering is called "the receiving or destination region".
.
(1b)
[ADVANTAGES]
*(Pick two)*
(i)Over population provide large labour force
(ii)over population is the source of large market
(iii)Over population provide quick information dissemination
.
[DISADVANTAGE]
*(Pick two)*
(i)over population lead to increase in crime wave
(ii)over population lead to inadequate health services
(iii)over population leads to unemployment and underemployment
=====================
(2a)
(i) Limited Area of Operation: It can be used only in a limited area which is served by deep canals and rivers.
(ii) Seasonal Character: Rivers and canals cannot be operated
for transportation throughout the year as water may freeze during winter or water level may go very much down during summer.
(iii) Unreliable: The inland water transport by rivers is unreliable. Sometimes the river changes its course which causes dislocation in the normal route of the trade.
(iv) Unsuitable for Small Business: Inland water transport by rivers and canals is not suitable for small traders, as it takes normally a longer time to carry goods from one place to another through this form of transport.
(2b)
(i) Dredging of rivers
(ii) construction of cannals
=====================
*NUMBER 4*
*4i.* *Location:* This basin is found in Cross River, Akwa Ibom and parts of Abia states.
*4ii.* *Resources:* Important resources include crops like yams, cassava, rice, oil palm, rubber, timber, fish, limestone and petroleum.
*4iii.* *Economic activities:* The main economic activities therefore include:-
- Farming which leads to production of food and cash crops like rubber, oil palm, etc
- Fishing due to presence of rivers and ocean.
- Lumbering due to presence of economic trees (timber).
- Mining due to presence of limestone and petroleum
*4iv* *Problems of development*
- Transport is very poor owing to presence of many rivers and swamps.
- Soil erosion due to heavy rainfall.
- Water and land pollution due to mining of petroleum.
- Problems of farming and fishing created by oil spillage.
=====================
5a. CHECK THE PICTURE ABOVE……
.
(5b)
(i)groundnut - kano
(ii) palm produce - edo
(iii)cocoa - Lagos
.
(5c)
(i)lack of effective communication network
(ii)lack of tenure system
(iii) poor road
(iv)lack of modern implement
(v)lack of capital
=====================
(Number 6)
(6a)
*[Pick four]*
(i)To promote economic corporation among member-states
(ii)To promote trade among member-states
(iii)To promote free movement of people within the sub-region, without visa.
(iv)To eventually establish a common currency.
(v)To contribute to a common fund to be used to compensate countries that loose economically, as result of their membership of the organization
.
(6b)
*[Pick four]*
(i)Development of common market:-The establishment of ECOWAS has led to the development of common market for goods produced within the sub-region
(ii)Development of international communication:- It has also help ensured the development of international communication among member - state eg roads and telecommunication network.
(iii)Promotion of sports:-ECOWAS has also helped to link members within the sub-region in the promotion of sports eg WAFU competitions.
.
(iv)Free movement of people:-It had also promoted the free movement of people,thereby abolishing the use of visa
(v)Education interaction:- The free movement oof people has also led to educational interaction within the subregion
(vi)Cultural integration:-It has also led to cultural integration through free movement of people
=====================
==
=====================
(Number 1)
(1ai)
Optimum population:-Optimum Population is the number of people that can be supported by the available resources in an area,so as to achieve the highest possible standard of living.
.
(ii)Over population: over population is defined as a situation whereby the population is considered too large for the available resources, for people to enjoy the highest possible standard of living. In other words, over population refers to a situation where the population exceeds the available resources.
.
(iii)Under population:- This is the type of population that is less than the available resources of a country. It then means that ,the size of population is so small that when combined with the available resources of a country and given the level of existing technology, it will secure minimum return per head
.
(iv)Migration is defined as the movement of people from one geographical area to another,involving permanent or temporary residence or settlement. In migration ,the region where people are leaving is called "the source region" while the region where people are entering is called "the receiving or destination region".
.
(1b)
[ADVANTAGES]
*(Pick two)*
(i)Over population provide large labour force
(ii)over population is the source of large market
(iii)Over population provide quick information dissemination
.
[DISADVANTAGE]
*(Pick two)*
(i)over population lead to increase in crime wave
(ii)over population lead to inadequate health services
(iii)over population leads to unemployment and underemployment
=====================
(2a)
(i) Limited Area of Operation: It can be used only in a limited area which is served by deep canals and rivers.
(ii) Seasonal Character: Rivers and canals cannot be operated
for transportation throughout the year as water may freeze during winter or water level may go very much down during summer.
(iii) Unreliable: The inland water transport by rivers is unreliable. Sometimes the river changes its course which causes dislocation in the normal route of the trade.
(iv) Unsuitable for Small Business: Inland water transport by rivers and canals is not suitable for small traders, as it takes normally a longer time to carry goods from one place to another through this form of transport.
(2b)
(i) Dredging of rivers
(ii) construction of cannals
=====================
*NUMBER 4*
*4i.* *Location:* This basin is found in Cross River, Akwa Ibom and parts of Abia states.
*4ii.* *Resources:* Important resources include crops like yams, cassava, rice, oil palm, rubber, timber, fish, limestone and petroleum.
*4iii.* *Economic activities:* The main economic activities therefore include:-
- Farming which leads to production of food and cash crops like rubber, oil palm, etc
- Fishing due to presence of rivers and ocean.
- Lumbering due to presence of economic trees (timber).
- Mining due to presence of limestone and petroleum
*4iv* *Problems of development*
- Transport is very poor owing to presence of many rivers and swamps.
- Soil erosion due to heavy rainfall.
- Water and land pollution due to mining of petroleum.
- Problems of farming and fishing created by oil spillage.
=====================
5a. CHECK THE PICTURE ABOVE……
.
(5b)
(i)groundnut - kano
(ii) palm produce - edo
(iii)cocoa - Lagos
.
(5c)
(i)lack of effective communication network
(ii)lack of tenure system
(iii) poor road
(iv)lack of modern implement
(v)lack of capital
=====================
(Number 6)
(6a)
*[Pick four]*
(i)To promote economic corporation among member-states
(ii)To promote trade among member-states
(iii)To promote free movement of people within the sub-region, without visa.
(iv)To eventually establish a common currency.
(v)To contribute to a common fund to be used to compensate countries that loose economically, as result of their membership of the organization
.
(6b)
*[Pick four]*
(i)Development of common market:-The establishment of ECOWAS has led to the development of common market for goods produced within the sub-region
(ii)Development of international communication:- It has also help ensured the development of international communication among member - state eg roads and telecommunication network.
(iii)Promotion of sports:-ECOWAS has also helped to link members within the sub-region in the promotion of sports eg WAFU competitions.
.
(iv)Free movement of people:-It had also promoted the free movement of people,thereby abolishing the use of visa
(v)Education interaction:- The free movement oof people has also led to educational interaction within the subregion
(vi)Cultural integration:-It has also led to cultural integration through free movement of people
=====================
==
2019 Neco physics theory and objective answers 馃挴✔
2019 Neco physics theory and objective answers 馃挴✔
.
NECO-PHYSIC-ANSWERS
Note; You Are Advice To Answer Question One (1) And Any Other Five (5) From Section A (Part I) And Four (4) From Section B. Enjoy!
Physic-Obj!
1ECBDDADBDD
11ACBDCBCCDD
21DADAEDDBCD
31DEDEBCECBA
41ADEAAEBEEC
51ADEBABBECB
=====================================
Physic-Theory-Answers
Answers-Six(6) From This Section.
(1a)
(pick 2)
(i) Solar Electric Power Generation
(ii) Solar Cooking
(iii) Solar Thermal Power Production
(iv) Solar-distillation
(1b)
Natural sattelite is a celestial body in space that orbits a larger body, such as Moon Which moves around the Earth.
Artificial satellite is a machine of human creation that is sent to the space or the orbit of the Earth for the collection of data, communication and other ends
(1c)
The applicable relationship is Ns/Np = Vs/Vp meaning the ratio of secondary voltage to primary voltage is equal to the ratio of secondary turns to primary turns
Ns = 200turns , Vs = 300V , Np = ? , Vp= 60V
Ns/Np=Vs/Vp
Np=Ns(Vp/Vs)
Np= 200 × (60/300)
Np = 200 × 0.2
Np= 40 turns
=====================================
(2a)
Force is an agent that changes or tends to change the state of rest or of uniform motion in a straight line of a body
(2b)
Contact force are forces which are in contact with the body to which they are applies while Field force are those forces whose sources do not require contact with the body to which the are applied
=====================================
(3a)
Maximum range (R) : Maximum range is defined as when the angle of the projection (桅) is equal to 45° ie R = U^2sin90/g and 桅=45°
R= U^2sin90/g and sin90=1
Rmax=U^2/g
(3b)
(i) Stable Equilibrium - A cone resting on its base
(ii) Unstable Equilibrium - A cone resting on its apex or vertex
=====================================
(4a)
It means that the glycerine which is in solid state will require a heat of 13°c to change to liquid state
(4b)
The S.I unit of mass is in kilogram (kg) while that of weight is in Newton (N)
=====================================
(6)
Constructive interference is formed when the wave amplitudes reinforce each other, building a wave of even greater amplitude. Destructive interference is formed when the wave amplitudes oppose each other, resulting in waves of reduced amplitude.
=====================================
(7)
CLICK HERE FOR THE IMAGE
=====================================
(8a)
Faraday's law states that the induced e.m.f. in a conducting circuit is directly proportional to the rate of change of magnetic flux linkage, 桅, with the circuit.
(8b)
(i)Induction motors
(ii)Electric generators
=====================================
(9a)
Electric field acts on charges (Q) while Gravitational field acts on masses (m)
(9b)
Emf =12v
r =0.45惟
R =5.0惟
I =?
I =Emf/R+r
I =12/5+0.45=12/5.45
I =2.20A
=====================================
(11)
(Pick Only 1)
-ADVANTAGE-
(i)it is used in generating heat energy required to generate electricity
(ii)it can be operated non-stop with the same nuclear capacity
(Pick Only 2)
-DISADVANTAGE-
(i)the plant set up is capital intensive
(ii)principal raw material (uranuim) is not easily available.
(iii)Careless exposure to raw material affects the cell tissues due to radiation effect.
=====================================
Answers-Four(4) From This Section.
(12a)
Centripetal force and centrifugal force
(12b)
CLICK HERE FOR THE IMAGE
(12ci)
Achimede's principle states that when a body is totally or partially immersed in a fluid, it experience an upthrust which is equal to the weight of the fluid displaced.
(12cii)
eo = 4×10^4 kg/m^3
Mo = 0.4kg
Vo = ?
eL = 1.2×10^2 kg/m^3
Where,
eo = Density of object
Mo = mass of object
Vo = volume of object
eo = Mo/Vo
Vo = Mo/eo = 0.4/4×10^4
Vo = 0.00001m^3
Mo in the liquid = eL × Vo
= 1.2×10^2 × Vo × 3/4
= (1.2×10^2 × 0.00001×3)/4
= 0.0009kg
= 9×10^-4 kg
Reading of the spring = 9×10^-4 ×10 = 9×10^-3 N
=====================================
(13a)
Examples of Renewable energy are :
(i) solar energy
(ii) Wind energy
(13b)
Radius of the wheel = B
Radius of the axle = O
V. R= Distance moved by effort/ Distance moved by load
Effort moves through a distance is equal to the circumference of the wheel 2蟺B and at the same time interval the load moves through the axle 2蟺D
V.R=2蟺B/2蟺D =B/D
(13ci)
It breaks because ice is less dense than water and water expands when it is frozen
(13cii)
Evaporation takes place at all temperature but boiling takes place at a particular temperature (100°c)
(13d)
m1=200kg
u1 = 16.7m/s
V2 = 0.5m/s
m2 = 200kg
m1u1 + m2V2 = (m1+m2)V
200×16.7 + 200×0.5 = (200+200)V
V = 3340+100/400 = 3440/400
V=8.6m/s
=====================================
(14ai)
A wave is a disturbance which travels through a medium transferring energy from one point to another without causing any permanent displacement of the medium
(14aii)
Tabulate
- Light wave
(i) It is an electromagnetic wave
(ii) It can be polarized
- Sound wave
(i) It is a mechanical wave
(ii) It can can not be polarized
(14b)
Long sight ( hypermetropia ) can be corrected with converging lens
(14c)
F= 440Hz
L1= 18.8cm
L2= 57.8cm
(14ci)
At resonance L+c= 位/4
Where C is the end correction. Assuming the end correction C is negligible,then
L1= 位/4
4L1=
4 × 18.8 = 位
4×18.8/100=0.752m
(14cii)
First position L1=位
Second position L2 =位
Hence, L2-L1 = 位/4
V= f位 or f=V/位
V = 2f(L2-L1)
V= 2×440( 0.5733 - 0.188)
V= 880(0.385)
V=338.8m/s
(14ciii)
Overtime = 5位/4
5×0.752/4
= 3.76/4
= 0.94m or 94cm
=====================================
(15a)
Electric field intensity is the measure of intensity or strength of electrical force per unit charge at any given point in the electric field. It is denoted by the letter E and its Unit is Newton per Coulomb (N/C). Where
F is force (N)
Q is Change (C)
(15bi)
A lead accumulator in charged by passing direct current (d.c) through it in the opposite direction to that which its supplies. The positive terminal of the d.c is connected to the positive terminal of the lead accumulator and the negative terminal of the d.c is connected to the negative terminal of the accumulator.
(15bii)
Electrolyte in battery os a solution of SO⁴ and H²O and over time can be lost by slight spills and evaporation and using distilled water it is free from additional minerals that can be find in tap water and these minerals can significantly decrease in life of batteries
(15ci)
Faraday's law of electrolysis ; that the chemical deposition due to the flow of current through an electrolyte is directly proportional to the quantity of electricity (coulombs) passed through it. i.e. mass of chemical deposition.
(15cii)
Area = 50cm² => 5*10-³ M²
I = 7A
t = 45*60(s)
T = thickness
M = z i t
m = 3.3 *10^-7 *7845*60
=>6.237 * 10-³ kg
P=m/v
8.9 * 10³kg/m³ = 6.237 * 10-³/V
V = 6.237 * 10-³/8.9 * 10³
=> 7.008*10 -> m³
Thickness = volume/area
7.008*10^-7/5*10-³
=> 1.40*10-⁴m
=====================================
(16ai)
Binding energy is the minimum energy or work required to separate the nucleons of an atom
(16aii)
(i)it is used in medicine as a radiotherapy
(ii)it is used in industry to study the defects in metals and welded joints
(16bi)
The intensity of x- ray can be increased in x- ray tube by increasing the voltage which results to an increase intensity of an electron
(16bii)
(i)both are electromagnetic waves
(ii) Both are high energy photography
(16ci)
W=2.25*10^-19J
位=3.0*10^-7m
fo=?
W= hfo
2.25*10^-19 = 6.6 *10^34fo
fo= 2.25*10 ^-19/6.6*10^-34
= 2.25/6.6 *10 ^-19 +34
=0.341*10^15Hz
=3.41*10^14Hz
(16cii)
Max energy liberated = E=hc/位 - W
= (6.6×10^-34 × 3×10^8/3.0×10^-7) - 2.28×10^-19
(6.6×10^-19) - (2.25×10^-19)
= 4.35×10^-19 J
=====================================
COMPLETED!.
.
NECO-PHYSIC-ANSWERS
Note; You Are Advice To Answer Question One (1) And Any Other Five (5) From Section A (Part I) And Four (4) From Section B. Enjoy!
Physic-Obj!
1ECBDDADBDD
11ACBDCBCCDD
21DADAEDDBCD
31DEDEBCECBA
41ADEAAEBEEC
51ADEBABBECB
=====================================
Physic-Theory-Answers
Answers-Six(6) From This Section.
(1a)
(pick 2)
(i) Solar Electric Power Generation
(ii) Solar Cooking
(iii) Solar Thermal Power Production
(iv) Solar-distillation
(1b)
Natural sattelite is a celestial body in space that orbits a larger body, such as Moon Which moves around the Earth.
Artificial satellite is a machine of human creation that is sent to the space or the orbit of the Earth for the collection of data, communication and other ends
(1c)
The applicable relationship is Ns/Np = Vs/Vp meaning the ratio of secondary voltage to primary voltage is equal to the ratio of secondary turns to primary turns
Ns = 200turns , Vs = 300V , Np = ? , Vp= 60V
Ns/Np=Vs/Vp
Np=Ns(Vp/Vs)
Np= 200 × (60/300)
Np = 200 × 0.2
Np= 40 turns
=====================================
(2a)
Force is an agent that changes or tends to change the state of rest or of uniform motion in a straight line of a body
(2b)
Contact force are forces which are in contact with the body to which they are applies while Field force are those forces whose sources do not require contact with the body to which the are applied
=====================================
(3a)
Maximum range (R) : Maximum range is defined as when the angle of the projection (桅) is equal to 45° ie R = U^2sin90/g and 桅=45°
R= U^2sin90/g and sin90=1
Rmax=U^2/g
(3b)
(i) Stable Equilibrium - A cone resting on its base
(ii) Unstable Equilibrium - A cone resting on its apex or vertex
=====================================
(4a)
It means that the glycerine which is in solid state will require a heat of 13°c to change to liquid state
(4b)
The S.I unit of mass is in kilogram (kg) while that of weight is in Newton (N)
=====================================
(6)
Constructive interference is formed when the wave amplitudes reinforce each other, building a wave of even greater amplitude. Destructive interference is formed when the wave amplitudes oppose each other, resulting in waves of reduced amplitude.
=====================================
(7)
CLICK HERE FOR THE IMAGE
=====================================
(8a)
Faraday's law states that the induced e.m.f. in a conducting circuit is directly proportional to the rate of change of magnetic flux linkage, 桅, with the circuit.
(8b)
(i)Induction motors
(ii)Electric generators
=====================================
(9a)
Electric field acts on charges (Q) while Gravitational field acts on masses (m)
(9b)
Emf =12v
r =0.45惟
R =5.0惟
I =?
I =Emf/R+r
I =12/5+0.45=12/5.45
I =2.20A
=====================================
(11)
(Pick Only 1)
-ADVANTAGE-
(i)it is used in generating heat energy required to generate electricity
(ii)it can be operated non-stop with the same nuclear capacity
(Pick Only 2)
-DISADVANTAGE-
(i)the plant set up is capital intensive
(ii)principal raw material (uranuim) is not easily available.
(iii)Careless exposure to raw material affects the cell tissues due to radiation effect.
=====================================
Answers-Four(4) From This Section.
(12a)
Centripetal force and centrifugal force
(12b)
CLICK HERE FOR THE IMAGE
(12ci)
Achimede's principle states that when a body is totally or partially immersed in a fluid, it experience an upthrust which is equal to the weight of the fluid displaced.
(12cii)
eo = 4×10^4 kg/m^3
Mo = 0.4kg
Vo = ?
eL = 1.2×10^2 kg/m^3
Where,
eo = Density of object
Mo = mass of object
Vo = volume of object
eo = Mo/Vo
Vo = Mo/eo = 0.4/4×10^4
Vo = 0.00001m^3
Mo in the liquid = eL × Vo
= 1.2×10^2 × Vo × 3/4
= (1.2×10^2 × 0.00001×3)/4
= 0.0009kg
= 9×10^-4 kg
Reading of the spring = 9×10^-4 ×10 = 9×10^-3 N
=====================================
(13a)
Examples of Renewable energy are :
(i) solar energy
(ii) Wind energy
(13b)
Radius of the wheel = B
Radius of the axle = O
V. R= Distance moved by effort/ Distance moved by load
Effort moves through a distance is equal to the circumference of the wheel 2蟺B and at the same time interval the load moves through the axle 2蟺D
V.R=2蟺B/2蟺D =B/D
(13ci)
It breaks because ice is less dense than water and water expands when it is frozen
(13cii)
Evaporation takes place at all temperature but boiling takes place at a particular temperature (100°c)
(13d)
m1=200kg
u1 = 16.7m/s
V2 = 0.5m/s
m2 = 200kg
m1u1 + m2V2 = (m1+m2)V
200×16.7 + 200×0.5 = (200+200)V
V = 3340+100/400 = 3440/400
V=8.6m/s
=====================================
(14ai)
A wave is a disturbance which travels through a medium transferring energy from one point to another without causing any permanent displacement of the medium
(14aii)
Tabulate
- Light wave
(i) It is an electromagnetic wave
(ii) It can be polarized
- Sound wave
(i) It is a mechanical wave
(ii) It can can not be polarized
(14b)
Long sight ( hypermetropia ) can be corrected with converging lens
(14c)
F= 440Hz
L1= 18.8cm
L2= 57.8cm
(14ci)
At resonance L+c= 位/4
Where C is the end correction. Assuming the end correction C is negligible,then
L1= 位/4
4L1=
4 × 18.8 = 位
4×18.8/100=0.752m
(14cii)
First position L1=位
Second position L2 =位
Hence, L2-L1 = 位/4
V= f位 or f=V/位
V = 2f(L2-L1)
V= 2×440( 0.5733 - 0.188)
V= 880(0.385)
V=338.8m/s
(14ciii)
Overtime = 5位/4
5×0.752/4
= 3.76/4
= 0.94m or 94cm
=====================================
(15a)
Electric field intensity is the measure of intensity or strength of electrical force per unit charge at any given point in the electric field. It is denoted by the letter E and its Unit is Newton per Coulomb (N/C). Where
F is force (N)
Q is Change (C)
(15bi)
A lead accumulator in charged by passing direct current (d.c) through it in the opposite direction to that which its supplies. The positive terminal of the d.c is connected to the positive terminal of the lead accumulator and the negative terminal of the d.c is connected to the negative terminal of the accumulator.
(15bii)
Electrolyte in battery os a solution of SO⁴ and H²O and over time can be lost by slight spills and evaporation and using distilled water it is free from additional minerals that can be find in tap water and these minerals can significantly decrease in life of batteries
(15ci)
Faraday's law of electrolysis ; that the chemical deposition due to the flow of current through an electrolyte is directly proportional to the quantity of electricity (coulombs) passed through it. i.e. mass of chemical deposition.
(15cii)
Area = 50cm² => 5*10-³ M²
I = 7A
t = 45*60(s)
T = thickness
M = z i t
m = 3.3 *10^-7 *7845*60
=>6.237 * 10-³ kg
P=m/v
8.9 * 10³kg/m³ = 6.237 * 10-³/V
V = 6.237 * 10-³/8.9 * 10³
=> 7.008*10 -> m³
Thickness = volume/area
7.008*10^-7/5*10-³
=> 1.40*10-⁴m
=====================================
(16ai)
Binding energy is the minimum energy or work required to separate the nucleons of an atom
(16aii)
(i)it is used in medicine as a radiotherapy
(ii)it is used in industry to study the defects in metals and welded joints
(16bi)
The intensity of x- ray can be increased in x- ray tube by increasing the voltage which results to an increase intensity of an electron
(16bii)
(i)both are electromagnetic waves
(ii) Both are high energy photography
(16ci)
W=2.25*10^-19J
位=3.0*10^-7m
fo=?
W= hfo
2.25*10^-19 = 6.6 *10^34fo
fo= 2.25*10 ^-19/6.6*10^-34
= 2.25/6.6 *10 ^-19 +34
=0.341*10^15Hz
=3.41*10^14Hz
(16cii)
Max energy liberated = E=hc/位 - W
= (6.6×10^-34 × 3×10^8/3.0×10^-7) - 2.28×10^-19
(6.6×10^-19) - (2.25×10^-19)
= 4.35×10^-19 J
=====================================
COMPLETED!.
2019 Neco English language Answers .
2019 Neco English language Answers
.
English OBJ:
1-10:ACDACDCAAD
11-20:ECBABACDBB
21-30:ADCBBAAEDB
31-40:CAECCDEDCA
41-50: ABABDDEDAB
51-60:EACBDCAAAE
61-70:DBDBEABEBA
71-80:EBEBBBBEDC
81-90:DDAECCCABB
91-100:DECCBEBBCE.
Verified✔✔✔
=========================================
ESSAY- (1)-ANSWERS
.
(1)
Write an article suitable for publication in a national daily on effects of incessant strikes by the Academic Staff Union of Universities (ASUU) and suggest ways of putting an end to them;When two elephants fight, it’s the grass that suffers the most. This is a semblance of what transpired between the federal government and the Academic Staff Union of Universities (ASUU) as students become the grass that are trampled upon each time a strike ensued. The incessant strike of academic staff union of universities has so many effects which includes:
The strike had brought academic activities in most Nigerian public universities to a halt. This disagreement between government and the academic unions often result in deadlock that usually disrupts academic calendar.
.
Despite the poor research and innovation capability of the present set of universities, incessant strike will continue to jeopardize the little research they are undertaking. Because the kind of research and development activities that can put Nigeria in the league of developed nation cannot take place in a disruptive environment like the one we are currently witnessing in our universities. It is, therefore, clear that the current ASUU strike will have negative effect on our industries and from there our Gross Domestic Products (GDP).
.
Incessant strike action by ASUU reduces the academic performances of students, even as most prolonged strikes distort the school calendar. As a result, students who are supposed to do a four- year course end up spending six years in the school for a simple programme.
.
Also, despite the poor research and innovation capability of the present set of universities, experts say incessant strikes will continue to jeopardise the research they are undertaking. Strike, according to experts said also has the tendency of leading undergraduates into some social vices like prostitution, oil bunkering, among others.
.
More so, it is believe that there is a direct connection between economic development and educational growth. The monetary cost of any lost working day to ASUU strike is huge as it runs into billions of Naira, both in terms of salaries and wages, amongst others.
The incessant strike of ASUU could be solved through the following strategies:
.
Firstly, recommending a reevaluation of the education sector, because what often leads to strike in tertiary institutions should be addressed. ‘There is no doubt that the infrastructure in most of the schools are as old as the years of the schools, which is unacceptable,’ as stressed by ASUU. This thus needs to catered for.
.
Secondly, government should always try to honour whatever agreement was reached with the academic unions as most protracted strikes can be averted if necessary steps are taken to build a good relationship between both parties.
.
Thirdly, is through University autonomy incentivises where individual universities is to pursue innovative methods of raising funds beyond tuitions and government budgets. University autonomy will, especially, deepen research capabilities and building of partnerships within the tertiary education system. This policy will also change university leadership and governance, thereby insulating the institutions from political appointment of vice chancellors that has, over the decades, compromised academic quality and performance.
=====================================
EASAY-(2)-ANSWERS
Pls You Can Use Your Own Address...
.
(2)
Your state government is planning to stop the payment of registration fees for Senior School Certificate Examination (SSCE) students in your state. Write a letter to the Governor, giving at least three reasons why the state should continue with this gesture of goodwill.
Witchcraft Secondary school,
Heavenly Avenue,
Asaba,
Delta state
20th June, 2019
The Executive Governor,
Delta State,
35 Merlin state,
Hercules
Dear Sir,
CONTINUOUS PAYMENT OF SSCE REGISTRATION FEE
I heartily congratulates you Mr Governor in your recent victory as the Executive Governor of our beloved state. I hope your tenure brings forth good tidings for our dear state, Amen. I write to you as a concerned student in our beloved state. I am writing on the recent order that will soon be implemented in the state that is the government under your watch is about to stop the payment of the registration for senior school certificate examination for students in this state. I would love to inform you through this medium the implications of such action and why you should continue with this good gesture.
.
To begin with, considering the level of poverty in the country, it is difficult for parents to shoulder the burden that comes the senior school certificate. If the government should stop paying this fees, it will lead to massive dropout of students in the secondary school because there will be no hope of paying the fees and the dropout will constitute nuisance in the state.
.
In addition, as you know as an educational elite that you are sir, denying the final class of senior secondary school is like denying them the purpose of schooling. If you withdraw the support they ought to enjoy by paying for this exam. It might cause the junior students to stay away from school which will cause a complete disaster to the state. It will also lead them to other social vices.
However, I will be glad if you can Rescind this decision to stop paying for the senior school certificate examination. It will go a long way in giving a level playing ground between the social class of the society. The rich and the poor need to break the dichotomy that exist between them and giving them a level playing ground to show their intellectual capabilities and move to the next stage of their education will go a long way in breaking the dichotomy.
.
In conclusion, your excellency, critically looking at it, if this fees are removed and the burden of payment shift to the parents, those who cannot afford this fees can resort to dubious and fraudulent means to get the money, this will bring about criminals in the education system. I will be glad if my writings can be put into consideration and the government continue to pay the fees attached to the senior secondary school certificate examination. Thanks in anticipation
.
YOURS FAITHFULLY,
=====================================
=====================================
COMPREHENSION-ANSWERS
(5a)
The writers mother prefers new ones to old ones because she felt that the owner of the used car wouldn't have sold it if it was not faulty
.
(5b)
The writer was delighted because the writer had just recently gotten his drivers licence and he is anxious about driving the car around the street of Detroit
.
(5c)
The salesman lost his job because he gave the writers mother a sweet deal
.
(5d)
The reason for the writers joy being short-lived is because the car was more expensive than the writers mother had on her.
.
(5e)
(i) Adjective clause
(ii) It modifies the verb "certain"
.
(5f)
A reason to justify the writer's mother being principled is that she did not believe in borrowing money to pay for anything apart from a house
.
(5g)
(i) Personification
(ii) It means the car is near the end of his lifespan or about to spoil
.
(5h)
(i) Previous - Former
(ii) Jubilant - Joyful
(iii) Ruin - To Destroy/Fordo
(iv) Perseverance - Determination
(v) Consummated - Completed
(vi) Compromise - Coming to terms
=====================================
SUMMARY-ANSWERS
(6a)
(i)Children nowadays develop faster owing to the early exposure to television programmes.
(ii)Pronunciation by the newscasters actors or actress are usually standardized, hence young children watching will learn the right pronunciation too.
(iii)It is extremely beneficial to parents who are usually busy or too tired to take their kids out for entertainment.
.
(6b)
(i)Watching television programmes takes away the zeal to read.
(ii)Also lack of reading is unhealthy especially to younger children as they will grow up only with the Ability to speak but not to write.
(iii)Television programme remove the Ability to think since the stories, ideas and facts are woven in the way television planners wanted making their thinking ability handicapped.
=====================================
.
English OBJ:
1-10:ACDACDCAAD
11-20:ECBABACDBB
21-30:ADCBBAAEDB
31-40:CAECCDEDCA
41-50: ABABDDEDAB
51-60:EACBDCAAAE
61-70:DBDBEABEBA
71-80:EBEBBBBEDC
81-90:DDAECCCABB
91-100:DECCBEBBCE.
Verified✔✔✔
=========================================
ESSAY- (1)-ANSWERS
.
(1)
Write an article suitable for publication in a national daily on effects of incessant strikes by the Academic Staff Union of Universities (ASUU) and suggest ways of putting an end to them;When two elephants fight, it’s the grass that suffers the most. This is a semblance of what transpired between the federal government and the Academic Staff Union of Universities (ASUU) as students become the grass that are trampled upon each time a strike ensued. The incessant strike of academic staff union of universities has so many effects which includes:
The strike had brought academic activities in most Nigerian public universities to a halt. This disagreement between government and the academic unions often result in deadlock that usually disrupts academic calendar.
.
Despite the poor research and innovation capability of the present set of universities, incessant strike will continue to jeopardize the little research they are undertaking. Because the kind of research and development activities that can put Nigeria in the league of developed nation cannot take place in a disruptive environment like the one we are currently witnessing in our universities. It is, therefore, clear that the current ASUU strike will have negative effect on our industries and from there our Gross Domestic Products (GDP).
.
Incessant strike action by ASUU reduces the academic performances of students, even as most prolonged strikes distort the school calendar. As a result, students who are supposed to do a four- year course end up spending six years in the school for a simple programme.
.
Also, despite the poor research and innovation capability of the present set of universities, experts say incessant strikes will continue to jeopardise the research they are undertaking. Strike, according to experts said also has the tendency of leading undergraduates into some social vices like prostitution, oil bunkering, among others.
.
More so, it is believe that there is a direct connection between economic development and educational growth. The monetary cost of any lost working day to ASUU strike is huge as it runs into billions of Naira, both in terms of salaries and wages, amongst others.
The incessant strike of ASUU could be solved through the following strategies:
.
Firstly, recommending a reevaluation of the education sector, because what often leads to strike in tertiary institutions should be addressed. ‘There is no doubt that the infrastructure in most of the schools are as old as the years of the schools, which is unacceptable,’ as stressed by ASUU. This thus needs to catered for.
.
Secondly, government should always try to honour whatever agreement was reached with the academic unions as most protracted strikes can be averted if necessary steps are taken to build a good relationship between both parties.
.
Thirdly, is through University autonomy incentivises where individual universities is to pursue innovative methods of raising funds beyond tuitions and government budgets. University autonomy will, especially, deepen research capabilities and building of partnerships within the tertiary education system. This policy will also change university leadership and governance, thereby insulating the institutions from political appointment of vice chancellors that has, over the decades, compromised academic quality and performance.
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EASAY-(2)-ANSWERS
Pls You Can Use Your Own Address...
.
(2)
Your state government is planning to stop the payment of registration fees for Senior School Certificate Examination (SSCE) students in your state. Write a letter to the Governor, giving at least three reasons why the state should continue with this gesture of goodwill.
Witchcraft Secondary school,
Heavenly Avenue,
Asaba,
Delta state
20th June, 2019
The Executive Governor,
Delta State,
35 Merlin state,
Hercules
Dear Sir,
CONTINUOUS PAYMENT OF SSCE REGISTRATION FEE
I heartily congratulates you Mr Governor in your recent victory as the Executive Governor of our beloved state. I hope your tenure brings forth good tidings for our dear state, Amen. I write to you as a concerned student in our beloved state. I am writing on the recent order that will soon be implemented in the state that is the government under your watch is about to stop the payment of the registration for senior school certificate examination for students in this state. I would love to inform you through this medium the implications of such action and why you should continue with this good gesture.
.
To begin with, considering the level of poverty in the country, it is difficult for parents to shoulder the burden that comes the senior school certificate. If the government should stop paying this fees, it will lead to massive dropout of students in the secondary school because there will be no hope of paying the fees and the dropout will constitute nuisance in the state.
.
In addition, as you know as an educational elite that you are sir, denying the final class of senior secondary school is like denying them the purpose of schooling. If you withdraw the support they ought to enjoy by paying for this exam. It might cause the junior students to stay away from school which will cause a complete disaster to the state. It will also lead them to other social vices.
However, I will be glad if you can Rescind this decision to stop paying for the senior school certificate examination. It will go a long way in giving a level playing ground between the social class of the society. The rich and the poor need to break the dichotomy that exist between them and giving them a level playing ground to show their intellectual capabilities and move to the next stage of their education will go a long way in breaking the dichotomy.
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In conclusion, your excellency, critically looking at it, if this fees are removed and the burden of payment shift to the parents, those who cannot afford this fees can resort to dubious and fraudulent means to get the money, this will bring about criminals in the education system. I will be glad if my writings can be put into consideration and the government continue to pay the fees attached to the senior secondary school certificate examination. Thanks in anticipation
.
YOURS FAITHFULLY,
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COMPREHENSION-ANSWERS
(5a)
The writers mother prefers new ones to old ones because she felt that the owner of the used car wouldn't have sold it if it was not faulty
.
(5b)
The writer was delighted because the writer had just recently gotten his drivers licence and he is anxious about driving the car around the street of Detroit
.
(5c)
The salesman lost his job because he gave the writers mother a sweet deal
.
(5d)
The reason for the writers joy being short-lived is because the car was more expensive than the writers mother had on her.
.
(5e)
(i) Adjective clause
(ii) It modifies the verb "certain"
.
(5f)
A reason to justify the writer's mother being principled is that she did not believe in borrowing money to pay for anything apart from a house
.
(5g)
(i) Personification
(ii) It means the car is near the end of his lifespan or about to spoil
.
(5h)
(i) Previous - Former
(ii) Jubilant - Joyful
(iii) Ruin - To Destroy/Fordo
(iv) Perseverance - Determination
(v) Consummated - Completed
(vi) Compromise - Coming to terms
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SUMMARY-ANSWERS
(6a)
(i)Children nowadays develop faster owing to the early exposure to television programmes.
(ii)Pronunciation by the newscasters actors or actress are usually standardized, hence young children watching will learn the right pronunciation too.
(iii)It is extremely beneficial to parents who are usually busy or too tired to take their kids out for entertainment.
.
(6b)
(i)Watching television programmes takes away the zeal to read.
(ii)Also lack of reading is unhealthy especially to younger children as they will grow up only with the Ability to speak but not to write.
(iii)Television programme remove the Ability to think since the stories, ideas and facts are woven in the way television planners wanted making their thinking ability handicapped.
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Oral
NECO 2019 ENGLISH LANGUAGE ANSWERS
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ORAL ENGLISH
1-10: BDACBBAEAE
11-20: ADCADCCCAC
21-30: DBDAACBABB
31-40: EEECADBDCD
41-50: CBAACCBCBD
51-60: AECECBBCED
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ORAL ENGLISH
1-10: BDACBBAEAE
11-20: ADCADCCCAC
21-30: DBDAACBABB
31-40: EEECADBDCD
41-50: CBAACCBCBD
51-60: AECECBBCED
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