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 361:

  This is the removal of unwanted plants on the farm

  Options:
  A) Weeding
  B) Thinning
  C) Mulching
  D) Supplying
  Show Answer
  The correct answer is A .
• Question 362:

  Agricultural extension serves as ____ between research institute and farmers

  Options:
  A) command centers
  B) bridge
  C) extension
  D) gap
  Show Answer
  The correct answer is B .
• Question 363:

  The optimum temperature for storing yam tuber under cold storage is

  Options:
  A) 7°C
  B) 9°C
  C) 13°C
  D) 15°C
  Show Answer
  The correct answer is A .
• Question 364:

  Ideal pH for coffee cultivation is

  Options:
  A) 4.0 - 4.5
  B) 5.0 - 5.5
  C) 6.0 - 6.5
  D) 6.5 - 7.5
  Show Answer
  The correct answer is D .
• Question 365:

  Investments with long life span in agricultural economics are otherwise known as

  Options:
  A) capital
  B) entrepreneurship
  C) savings deposit
  D) profit
  Show Answer
  The correct answer is A .
• Question 366: Which of the following statements is correct about micro-nutrients? They Options:
  A) promote formation of only root nodules
  B) are required by plants in very small quantities
  C) are fixed into the soil through microbial activity
  D) increase crop tolerance to pest attack
  Show Answer
  The correct answer is B .
• Question 367:

  ___________ is the process which assist farmers through educational procedures in improving farming methods

  Options:
  A) Agricultural intension
  B) Agricultural extension
  C) Agricultural education
  D) Agricultural technology
  Show Answer
  The correct answer is B .
• Question 368:

  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 369:

  Which of the following combinations of farm inputs enhances the healthy growth of crops?

  Options:
  A) Tractor and cash
  B) Irrigation and fertilizer
  C) Work bull and implement
  D) Cutlass and sacks
  Show Answer
  The correct answer is B .
• Question 370:

  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 .