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 1:

  Which branch of ecology deals with the study of an individual organism and its interaction with the environment is

  Options:
  A) embryology
  B) symbiosis
  C) entomology
  D) autecology
  Show Answer
  The correct answer is D .
• Question 2:

  In poultry nutrition, the minerals that prevent the laying of thin-shelled eggs are

  Options:
  A) calcium and phosphorus
  B) sodium and calcium
  C) phosphorus and sodium
  D) sulphur and phosphorus
  Show Answer
  The correct answer is A .
• Question 3:

  Which of the following is not a source of farm power?

  Options:
  A) wind
  B) Bull
  C) Tractor
  D) Plough
  Show Answer
  The correct answer is D .
• Question 4:

  How are farm animals classified based on their feeding habits?

  Options:
  A) By their reproductive strategies
  B) By their feeding preferences
  C) By their geographical distribution
  D) By their size and weight
  Show Answer
  The correct answer is B .
• Question 5:

  The desktop computer used for data management in agri-business is

  Options:
  A) an analog computer
  B) a super computer
  C) a hybrid computer
  D) a mainframe computer
  Show Answer
  The correct answer is C .
• Question 6:

  Rocks formed by the cooling and solidification of molten rocks called magma ejected from beneath the earth's crust is

  Options:
  A) Igneous rock
  B) Metamorphic rock
  C) Caleima rock
  D) Sedimentary rock
  Show Answer
  The correct answer is A .
• Question 7:

  What is the full meaning of IITA?

  Options:
  A) International Institute of Tropical Agriculture
  B) International Institution of Tropical Agriculture
  C) Institute of Investment and Trade Agriculture
  D) Interlude Institute of Tropical Agriculture
  Show Answer
  The correct answer is A .
• Question 8:

  New Zealand is a breed of which animal?

  Options:
  A) Goat
  B) Cattle
  C) Rat
  D) Rabbit
  Show Answer
  The correct answer is D .
• Question 9:

  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 10: In animal production, newly-born rabbits are called Options:
  A) bunnies
  B) kids
  C) poults
  D) lambs
  Show Answer
  The correct answer is A .