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 111: The device which would help to stabilize heat in an incubator is the Options:
  A) thermometer
  B) hygrometer
  C) barometer
  D) thermostat
  Show Answer
  The correct answer is D .
• Question 112:

  Which of the following is not the role of government in agricultural production?

  Options:
  A) provision of loans and credits
  B) building of storage facilities
  C) establishment of efficient marketing outlets
  D) provision of labour
  Show Answer
  The correct answer is D .
• Question 113:

  What is the primary objective of agricultural research?

  Options:
  A) Developing new farming technologies
  B) Increasing crop diversity
  C) Promoting organic farming practices
  D) Enhancing agricultural productivity and sustainability
  Show Answer
  The correct answer is D .
• Question 114:

  Which one of these is not an advantage of newspaper as agricultural extension teaching methods?

  Options:
  A) It is restricted to only few literate farmer
  B) The pictures they often carry serves as useful teaching aids
  C) They are less expensive
  D) They can also be used in areas where there is no electricity
  Show Answer
  The correct answer is A .
• Question 115: Which of the following diseases commonly occur during brooding? I. yolk sac infection II. coccidiosis III. fowlpox IV. pullorum Options:
  A) I,II and III only
  B) I,II and IV only
  C) I,III and IV only
  D) I,II,III and IV
  Show Answer
  The correct answer is B .
• Question 116:

  In subsistence agriculture

  Options:
  A) yields are usually high
  B) surplus produce is small
  C) savings are made
  D) farm sizes are large
  Show Answer
  The correct answer is B .
• Question 117:

  The most suitable planting pattern for a mechanized farm which is mono cropped is

  Options:
  A) band placement
  B) drilling
  C) top dressing
  D) side dressing
  Show Answer
  The correct answer is B .
• Question 118:

  What happens to the price of a agricultural product when demand exceeds supply?

  Options:
  A) The price fluctuates randomly
  B) The price decreases
  C) The price remains unchanged
  D) The price increases
  Show Answer
  The correct answer is D .
• Question 119: An example of igneous rock is Options:
  A) marble
  B) basalt
  C) slate
  D) dolomite.
  Show Answer
  The correct answer is B .
• Question 120:

  Which of the following factors influence agricultural production is biotic factor?

  Options:
  A) parasite
  B) soil PH
  C) topography
  D) soil texture
  Show Answer
  The correct answer is A .