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 81:

  Dura, Tenera and Pisifera are all cultivated varieties of

  Options:
  A) coconut
  B) oil palm
  C) rubber
  D) banana
  Show Answer
  The correct answer is B .
• Question 82:

  In farm animals, gonads are organs associated with

  Options:
  A) circulation
  B) excretion
  C) respiration
  D) reproduction.
  Show Answer
  The correct answer is D .
• Question 83:

  Fertilizers are applied to fishponds to serve as

  Options:
  A) bait for fish
  B) food for fish
  C) nutrients for plankton
  D) water purifier
  Show Answer
  The correct answer is C .
• Question 84:

  All but one are qualities of a good extension worker

  Options:
  A) Organisational Ability
  B) Clear Judgement
  C) Initiative
  D) Involvement in local politics
  Show Answer
  The correct answer is D .
• Question 85:

  The vertical section of the soil showing series of horizontal layers of different types of soil is called

  Options:
  A) Soil texture
  B) Soil layers
  C) Soil profile
  D) Soil type
  Show Answer
  The correct answer is C .
• Question 86:

  Newcastle disease is viral diseases that affect which animals?

  Options:
  A) Poultry birds
  B) Cattle
  C) Goat
  D) Fish
  Show Answer
  The correct answer is A .
• Question 87:

  Some of the by-products of fish include the following except

  Options:
  A) Fish meal
  B) Leather
  C) Oil
  D) Fish silage
  Show Answer
  The correct answer is B .
• Question 88:

  Which of the following is a potential disadvantage of agricultural extension?

  Options:
  A) Lack of access to extension services in remote areas
  B) Increased farmer knowledge and skills
  C) Strengthened farmer-government relationships
  D) Enhanced adoption of improved farming practices
  Show Answer
  The correct answer is A .
• Question 89: The part labeled I is made of Options:
  A) lead.
  B) aluminium
  C) iron
  D) wood
  Show Answer
  The correct answer is B .
• Question 90:

  The principles of agricultural extension includes the following except

  Options:
  A) Gain confidence of your audience
  B) Programmes must undergo continuous evaluation
  C) Programmes should be flexible
  D) Reduce the confidence of your audience
  Show Answer
  The correct answer is D .