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 41:

  In order to eliminate food shortage, farm as should

  Options:
  A) cultivate more varieties of crops
  B) practise land tenure by inheritance
  C) shift from crop to animal production
  D) construct farm buildings
  Show Answer
  The correct answer is A .
• Question 42:

  Increase in farm produce is not usually improved by the

  Options:
  A) use of improved crop varieties
  B) Increased use of manure and fertilizer
  C) Improved sales of crop and livestock
  D) Use of better farm equipment and tools
  Show Answer
  The correct answer is C .
• Question 43:

  Which of the following agricultural extensions aims at reaching a large number of farmers at the same time?

  Options:
  A) mass method
  B) group method
  C) individual method
  D) contact method
  Show Answer
  The correct answer is A .
• Question 44:

  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 45:

  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 46: An example of igneous rock is Options:
  A) marble
  B) basalt
  C) slate
  D) dolomite.
  Show Answer
  The correct answer is B .
• Question 47:

  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 48:

  The following problems are encountered by an agricultural extension agent except

  Options:
  A) Language barriers
  B) Uncoordinated efforts by government agencies
  C) High level of literacy among farmers
  D) High level of illiteracy among farmers
  Show Answer
  The correct answer is C .
• Question 49:

  Which of the following is an example of farm machinery used for planting seeds?

  Options:
  A) Combine harvester
  B) Harrow
  C) Tractor
  D) Seed drill
  Show Answer
  The correct answer is D .
• Question 50:

  Which of the following is a primary function of the digestive system?

  Options:
  A) Regulation of body temperature
  B) Oxygen transport
  C) Production of hormones
  D) Absorption of nutrients
  Show Answer
  The correct answer is D .