NECO Past Questions

NECO Agricultural Science Past Questions and Answers | Theory and Objectives –Download PDF.

NECO Agricultural Science Past Questions and Answers | Theory, and Objectives –Download PDF. The National Examination Council of Nigeria (NECO) Examination is around the corner. This article provides the readers with information on how to download NECO Agricultural Science Past Questions and Answers. NECO Agricultural Science Questions are essential for you to know if you want to pass the NECO SSCE Agricultural Science Exams 2023.

The NECO Agricultural Science past questions and answers is a compiled material in PDF that contains past questions from NECO Agricultural Science Exams of previous years. The material comes with answers and is easily downloadable.

NECO Agricultural Science Past Questions and Answers

You can download the materials here. The instructions on how to download the NECO Agricultural Science can be found below. You are expected to follow the instructions in order for you to succeed. The material does not only contain information on NECO Agricultural Science Questions and answers but how to pass exams as well. You can see this article on the 21 indispensable steps to pass any exams with high grade.

Download also: WAEC past Questions and Answers.

NECO Agricultural Science Sample Questions and Answers 2023

NECO Agricultural Science Answers and Questions








NECO Agric Science OBJ Questions

The Following Are Sample Neco Objective Questions. They are likely Agricultural Science questions for Neco 2018.

1. Oestrogen in female animals is not responsible for
  • A. development of secondary sexual charcteristics
  • B. on set of heat period
  • C. milk let – down after parturition
  • D. development of udde
2. A beef cow gained 75 kg over a period of two months and two days. What is its average weight gain?
  • A. 0.83 kg
  • B. 1.21 kg
  • C. 1.28 kg
  • D. 2. 25kg
3. A disadvantage of natural incubation is that
  • A. the eggs cannot be candled
  • B. the chicks are less healthy
  • C. the brooding hens sometimes abandon the eggs
  • D. it takes a longer time for eggs to hatch
4. Ruminants fed on dried grasses are given feed supplements to
  • A. increase water intake
  • B. provide bulk to feed
  • C. reduce microbial activity
  • D. provide deficient nutrients
5. Which of the following animal disease is not associated with malnutrition?
  • A. Aspergillosis
  • B. Acidosis
  • C. Milk fever
  • D. Rickets
6. The type of energy obtained from the sun for agricultural uses is known as
  • A. potential energy
  • B. mechanical energy
  • C. nuclear energy
  • D. solar energy
  • E. kinetic energy
7. Which of the following implements will be used for the next farm operation after clearing a new farmland?
  • A. harrow
  • B. ridger
  • C. cultivator
  • D. planter
  • E. plough
8. Which of the following cannot be used to rub the metal parts of farm tools before storage?
  • A. grease
  • B. plam oil
  • C. water
  • D. petroleum jelly
  • E. spent engine oil
9. The common surveying equipment for farmland include the following except
  • A. ranging pole
  • B. prismatic compass
  • C. measuring tape
  • D. gunter’s chain
  • E. spade
10. An example of fungal disease of stored grains is
  • A. rosette
  • B. wilt
  • C. soft rot
  • D. damping off
  • E. mould
11. Which of the following farm animals possess a pair of caeca?
  • A. pigs
  • B. cattles
  • C. sheep
  • D. rabbits
  • E. fowls
12. The head of the tapeworm is known as the
  • A. sucker
  • B. rostellum
  • C. scolex
  • D. hook
  • E. segment
13. Which of the following is not a function of the ruminal microorganism?
  • A. digestion of cellulose
  • B. conversion of plant proteins into microbial protein
  • C. production of vitamin B
  • D. production of gas in the rumen
  • E. eructation of the ruminal gas
14. Which of the following factors would you consider the least important for the successful incubation of eggs?
  • A. light
  • B. temperature
  • C. ventilation
  • D. relative humidity
  • E. turning of the egg
15. In which area of Nigeria is the kuri breed of cattle commonly found?
  • A. borno
  • B. sokoto
  • C. plateau
  • D. obudu
  • E. oyo north
16. Which of the following activities is not a marketing function?
  • A. Buying of agricultural commodities
  • B. planting of crops
  • C. transporting of farm produce
  • D. storgae of farm produce
17. Risks on commercial farms could result from
  • A. price stability
  • B. crop failure
  • C. insurance
  • D. diversification
18. An agricultural extension officer should be able to
  • A. create new jobs for farmers
  • B. raise funds for farmers
  • C. cultivate a large farm
  • D. guide and educate farmers
19. An agricultural extension officer should be able to
  • A. create new jobs for farmers
  • B. raise funds for farmers
  • C. cultivate a large farm
  • D. guide and educate farmers
20. An agricultural extension officer should be able to
  • A. create new jobs for farmers
  • B. raise funds for farmers
  • C. cultivate a large farm
  • D. guide and educate farmers
21. Granite is
  • A. a sedimentary rock
  • B. a wealtered rock
  • C. mentamorphic rock
  • D. an igneous rock
  • E. a plutonic rock
22. In which layer of the soil profile does most biological activity occur?
  • A. parent material
  • B. D-horizon
  • C. C-horizon
  • D. B-horizon
  • E. A-horizon
23. When leaves of crop plants show brownish coloration from the tips of the mid-ribs backward, they are showing deficiency symptom of
  • A. magnesium
  • B. zinc
  • C. nitrogen
  • D. copper
  • E. phosphorus
24. Which of the following is not associated with surface irrigation?
  • A. natural flooding
  • B. check flooding
  • C. sprinkler irrigation
  • D. mole drains
  • E. tiles

i)Amendment of the land use decree
ii)Training of maintenance technician
iii)Encourage the local manufacture of farming machines
iv)Improved access tocredit
-Institute of agricultural research and training (IAR and T)-Ibadan -Rubber research institute of Nigeria (RRIN)-Benin city
-Nigerian institute for oil palm research (NIFOR)-Benin city
-Cocoa research institue (CRIN)

-Ibadan -National root crops research institute (NRCRI)-Umudike
i)Wind power:
-It is cheap
-It is readily available ii)Electrical power:
-It is highly efficient
-It can be used many farm
iii)Solar power
-It is readily available -It is a cheap source of power
iv)Mechanical power
-It is very versatile
-It is easy control
v)Chemical power
-Cheap to acquire -It is very versatile
-Primary tillage implements are implements which are initially used for degrading soil into smaller crumbs e.g plough

-Secondary tillage implements are implements which are used for making ridges and moulds e.g ridgers

i ) farm should be educated to accept modern system of farming especially in area of mechanization
ii ) government should provide loans to enable farmers to purchase from machines
iii ) the land tenure system should be reviewed to enable farmers acquire large land
iv ) simple and less expensive machines should be developed
i ) to improve farm yield
ii ) to make food available at large quantities
iii ) to enable farmers afford farm input
iv ) to attract more people into farming activities
i ) the national animal production research institute ( NAPRI)
ii ) Nigeria institute for typanosomiasis research ( NITR )
iii ) animal production, fisheries and oceanography research institutes
i ) soya beans- oil
ii ) tea – lipton
iii ) sisal- textiles
i ) the farmer is at the mercy of government that
allocated the land
ii ) the land is usually smaller in size
i ) the farmer is at the mercy of the landlord
that allocated the land
ii ) the land is usually large in size

How to Download NECO Agricultural Science past Questions and Answers

Here are the instructions to be followed in order to download the NECO Agricultural Science Questions and answers without any issue. Please follow our instructions and guide very well.

The cost of the newly updated NECO Past Questions and Answers is 2,000.00 naira only for One Subject e.g

  • Use of English 1000 naira
  • Biology 1000 naira
  • Chemistry 1000 naira
  • Physics 1000 naira

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Download also: The complete NECO Past Questions and answers for all subjects.

Tips on How to Pass NECO Examination 2023

If you want to Past the NECO Examination this year, you will need to follow the instructions below.

  • Practice daily with NECO Past Questions and Answers
  • Write out your subjects, the dates and time.
  • Engage in general revision few days to the examination and dwell more on the subjects you find difficult.
  • Focus on only your first paper a week to the exam. This would make it sweet and you will have energy to read for other papers.
  • Don’t read any other subject when it is two days to a particular subject.
  • When you have two papers that are separated by only one day, read the second one first before going to the subject you have first.
  • Ensure to be in the NECO examination venue at least two hours to the examination so that you would be balanced.
  • Try to be up to date in cases of changes in the timetable.
  • Have a personal copy of the NECO timetable and syllabus.
  • Go through your timetable daily so that you don’t miss any paper.
  • Don’t go to the hall when you are not having paper that day.

Disclaimer: Please note these are not the actual questions and answers that you will find in the NECO Examination this year, but they are the likely questions. to get the actual NECO Past Questions and answers, please call 07063986527.

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