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 141:

  What happens to the price of a agricultural product when demand exceeds supply?

  Options:
  A) The price fluctuates randomly
  B) The price decreases
  C) The price remains unchanged
  D) The price increases
  Show Answer
  The correct answer is D .
• Question 142: The weight of a sheep increased from 25kg to 45kg in two months. If the total consumption during the period was 60kg,determine the feed conversion ratio. Options:
  A) 1:1
  B) 1:2
  C) 3:1
  D) 4:1
  Show Answer
  The correct answer is C .
• Question 143:

  Fishing methods involves the use of the following different techniques or equipments except

  Options:
  A) Netting
  B) Trapping
  C) Hooks and Lines
  D) Poisoning
  Show Answer
  The correct answer is D .
• Question 144:

  Which of the following cereal crops most requires nursery practices?

  Options:
  A) Maize
  B) Rice
  C) Millet
  D) Guinea corn
  Show Answer
  The correct answer is B .
• Question 145: The causative organism of Avian influenza is a Options:
  A) bacterium
  B) virus
  C) fungus
  D) protozoan.
  Show Answer
  The correct answer is B .
• Question 146:

  The maturity period of groundnut in month is

  Options:
  A) 1 - 2
  B) 2 - 3
  C) 4 - 5
  D) 6 - 7
  Show Answer
  The correct answer is C .
• Question 147:

  In animal nutrition, iodine is essential for the production of

  Options:
  A) oxygen
  B) thyrozine
  C) insulin
  D) progesterone
  Show Answer
  The correct answer is B .
• Question 148:

  There are________ Steps or stages of Diffusion process

  Options:
  A) Two
  B) Three
  C) Four
  D) Five
  Show Answer
  The correct answer is D .
• Question 149:

  Which of the following activities is correct about agricultural extension agent?

  Options:
  A) teaching farmers the management of exotic breeds of animals and crops
  B) educating farmers on the use of improved inputs and techniques in agriculture
  C) training school leavers to become professional farmers
  D) encouraging graduates to take up agriculture as a profession
  Show Answer
  The correct answer is B .
• Question 150:

  What is the primary goal of agricultural extension services in the field of agricultural economics?

  Options:
  A) Promoting sustainable farming practices
  B) Maximizing crop yields
  C) Enhancing market access for farmers
  D) Increasing farm profits
  Show Answer
  The correct answer is C .