Agricultural-Science Exam Past Questions and Answers | JAMB, WAEC and NECO

Agricultural science studies farming practices, including soil cultivation for growing crops and raising animals for food, wool, and other products.

• Question 41:

  

  Use the diagram below to answer this question.

  The structure labeled I represents a

  Options:
  A) root tuber
  B) groundnut
  C) root nodule
  D) root hair.
  Show Answer
  The correct answer is D .
• Question 42:

  In ponds, fish is usually caught with the following except

  Options:
  A) Pollution
  B) Hook and line
  C) Fish trap
  D) Cast net
  Show Answer
  The correct answer is A .
• Question 43: An advantage of weeds is that they are used to Options:
  A) control insect pest
  B) check grazing by animals
  C) check erosion
  D) control diseases.
  Show Answer
  The correct answer is C .
• Question 44:

  To which of the following crops does the term 'ginning' apply?

  Options:
  A) kenaf
  B) cocoa
  C) groundnut
  D) cotton
  Show Answer
  The correct answer is D .
• Question 45:

  One of the followings is not a type of pond

  Options:
  A) Metallic pond
  B) Earthen pond
  C) Concrete pond
  D) Plastic pond
  Show Answer
  The correct answer is A .
• Question 46:

  What is the primary focus of animal husbandry in agriculture?

  Options:
  A) Veterinary care for domestic pets
  B) Protection of wildlife habitats
  C) Breeding and management of farm animals
  D) Crop cultivation for livestock feed
  Show Answer
  The correct answer is C .
• Question 47:

  The recommended agricultural practice in farm settlement scheme is

  Options:
  A) poultry farming
  B) continuous cropping
  C) mixed farming
  D) cash crop production
  Show Answer
  The correct answer is C .
• Question 48: A hypothesis can be described as Options:
  A) predictive statement relating to experimental variables
  B) a postulate of general acceptance
  C) a research reasoning based on an accurate statement about the population
  D) a postulate based on experimental samples
  Show Answer
  The correct answer is A .
• Question 49:

  All but one are qualities of a good extension worker

  Options:
  A) Organisational Ability
  B) Clear Judgement
  C) Initiative
  D) Involvement in local politics
  Show Answer
  The correct answer is D .
• Question 50:

  Which of the following is an example of a farm implement used for soil preparation in agriculture?

  Options:
  A) Seeder
  B) Sprayer
  C) Harvester
  D) Plow
  Show Answer
  The correct answer is D .