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 281:

  

  From the curve above, at what point is it advisable for the farmer to stop further addition of input?

  Options:
  A) I
  B) II
  C) III
  D) IV
  Show Answer
  The correct answer is C .
• Question 282:

  The following are types of planters except

  Options:
  A) Broadcast crop planter
  B) Row crop planter
  C) Grain drill planter
  D) Ridger planter
  Show Answer
  The correct answer is D .
• Question 283: The part labeled I is made of Options:
  A) lead.
  B) aluminium
  C) iron
  D) wood
  Show Answer
  The correct answer is B .
• Question 284: The main objectives of establishing forest in the arid regions is to Options:
  A) check desert enroachment
  B) provide firewood for cooking
  C) provide bush meat
  D) improve the beauty of the environment
  Show Answer
  The correct answer is A .
• Question 285:

  Which of the following equipment is a farm implement?

  Options:
  A) dryer
  B) sheller
  C) mower
  D) mistblower
  Show Answer
  The correct answer is D .
• Question 286:

  The length of oestrus cycle (in days) in goat is

  Options:
  A) 16 - 17
  B) 18 - 21
  C) 19 - 20
  D) 20 - 22
  Show Answer
  The correct answer is B .
• Question 287:

  Which of these operations comes first in cultural practice?

  Options:
  A) Tillage
  B) Ridges
  C) Stumping
  D) Harvesting
  Show Answer
  The correct answer is C .
• Question 288:

  The farm practices that does not have a very harmful effect on the soil is

  Options:
  A) Flooding
  B) Crop rotation
  C) Over grazing
  D) Bush burning
  Show Answer
  The correct answer is B .
• Question 289:

  What is the role of agricultural extension officers in relation to farmers?

  Options:
  A) To provide financial support to farmers
  B) To sell agricultural products to farmers
  C) To offer technical advice and assistance to farmers
  D) To regulate agricultural practices on farms
  Show Answer
  The correct answer is C .
• Question 290:

  Which of the following is not a breed of cattle?

  Options:
  A) ndama
  B) sokoto gudali
  C) white fulani
  D) sokoto red
  Show Answer
  The correct answer is D .