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 101:

  Which of the following is not a part of the reproduction system of a hen?

  Options:
  A) Funnel
  B) isthmud
  C) ovary
  D) ureter
  Show Answer
  The correct answer is D .
• Question 102:

  The most important of all the factors of production in crop farming is

  Options:
  A) labour
  B) capital
  C) land
  D) management.
  Show Answer
  The correct answer is C .
• Question 103:

  The process whereby the embryo of a seed resumes growth under favourable conditions is called

  Options:
  A) Plant growth
  B) Germination
  C) Outgrowth
  D) Ingrowth
  Show Answer
  The correct answer is B .
• Question 104:

  __________ is the distance of the sown seed in the soil from the soil surface

  Options:
  A) Planting height
  B) Planting depth
  C) Planting width
  D) Plant deep
  Show Answer
  The correct answer is B .
• Question 105:

  Water yam is also known as

  Options:
  A) Dioscorea alata
  B) Dioscorea cayenesis
  C) Dioscorea rotundata
  D) Dioscorea bulbifera
  Show Answer
  The correct answer is A .
• Question 106:

  The following are categories of farmers based on adoption of innovation except

  Options:
  A) Innovators
  B) Early adopters
  C) Late adopters
  D) Never innovators
  Show Answer
  The correct answer is D .
• Question 107:

  Agricultural uses of land include

  Options:
  A) silviculture
  B) mining
  C) housing
  D) transportation
  Show Answer
  The correct answer is A .
• Question 108:

  The following are necessary operations in maize cultivation except?

  Options:
  A) weeding
  B) thinning
  C) nursery practices
  D) fertilizer application
  Show Answer
  The correct answer is C .
• Question 109:

  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 110:

  Which of the following is not correct about Stylosanthers gracilis?

  Options:
  A) It is an animal legume
  B) It is propagated by seeds
  C) It is drought resistant
  D) It produces nodules
  Show Answer
  The correct answer is A .