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 241:

  The demand for agricultural produce is generally

  Options:
  A) elastic
  B) inelastic
  C) unitary
  D) static
  Show Answer
  The correct answer is B .
• Question 242:

  The pox disease in livestock are caused by

  Options:
  A) bacteria
  B) viruses
  C) protozoa
  D) fungi
  Show Answer
  The correct answer is B .
• Question 243:

  The incubation period for turkey is

  Options:
  A) 15 days
  B) 21 days
  C) 27 days
  D) 32 days
  Show Answer
  The correct answer is C .
• Question 244:

  

  Study the diagram above and answer the question.

  The farm tool associated with the diagram above is

  Options:
  A) Knife
  B) Secateurs
  C) Shears
  D) Cutlass
  Show Answer
  The correct answer is A .
• Question 245:

  Which of the following is a branch of agriculture that focuses on the cultivation of fruits, vegetables, and ornamental plants?

  Options:
  A) Apiculture
  B) Aquaculture
  C) Sericulture
  D) Horticulture
  Show Answer
  The correct answer is D .
• Question 246:

  What is the primary purpose of mixed cropping in agriculture?

  Options:
  A) Maximizing the yield of a single crop
  B) Simplifying farm management practices
  C) Enhancing soil fertility through crop rotation
  D) Reducing the risk of crop failure
  Show Answer
  The correct answer is D .
• Question 247: Which of the following statement is a disadvantage of human power? it Options:
  A) controls other sources of farm power
  B) brings about least damage
  C) is easily available and controlled
  D) has low output
  Show Answer
  The correct answer is D .
• Question 248:

  Which of the following is not a quality for selecting livestock?

  Options:
  A) feed consumption
  B) egg production
  C) mortality rate
  D) body weight
  Show Answer
  The correct answer is C .
• Question 249:

  During the processes of soil formation, the cracks or crevices that are first noticed on the rocks are normally caused by

  Options:
  A) ice
  B) man
  C) wind
  D) temperature
  Show Answer
  The correct answer is D .
• Question 250:

  What is a soil profile, and what information does it provide in agricultural practices?

  Options:
  A) A soil profile is an analysis of soil microorganisms and their activities
  B) A soil profile is an assessment of soil compaction and drainage
  C) A soil profile is a vertical section of the soil that reveals its layers or horizons
  D) A soil profile is a measurement of soil pH and nutrient levels
  Show Answer
  The correct answer is C .