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 61:

  Daily management routines in poultry include the following except

  Options:
  A) egg collection
  B) debeaking
  C) water and feed provision
  D) health care
  Show Answer
  The correct answer is B .
• Question 62: A regulatory control of diseases in crop production is Options:
  A) rouging
  B) quarantine
  C) crop rotation
  D) soil tillage
  Show Answer
  The correct answer is B .
• Question 63:

  Which of the following is not an example of edaphic factors?

  Options:
  A) rocks
  B) soil
  C) topography
  D) storm
  Show Answer
  The correct answer is D .
• Question 64:

  The physical properties of soil include the following except

  Options:
  A) PH
  B) colour
  C) moisture content
  D) porosity
  Show Answer
  The correct answer is A .
• Question 65:

  Which of the following are branches of agriculture?

  Options:
  A) Economics and Mathematics
  B) Agronomy and Horticulture
  C) Biology and Chemistry
  D) Botany and Zoology
  Show Answer
  The correct answer is B .
• Question 66:

  One of the symptoms of vitamin deficiency diseases in livestock includes except

  Options:
  A) Improved fertility
  B) Loss of appetite
  C) Scurvy
  D) Rickets
  Show Answer
  The correct answer is A .
• Question 67:

  The Mendelian law of segregation states that the characteristics which is hidden in an F1, reappears in F2 generation in a ratio

  Options:
  A) 1 : 2
  B) 2 : 2
  C) 1 : 3
  D) 3 : 2
  Show Answer
  The correct answer is C .
• Question 68:

  Which of the following is a friend of farmer

  Options:
  A) earthworm
  B) aphid
  C) grasshopper
  D) termite
  Show Answer
  The correct answer is A .
• Question 69:

  Which of the following is not a source of farm power?

  Options:
  A) wind
  B) Bull
  C) Tractor
  D) Plough
  Show Answer
  The correct answer is D .
• Question 70:

  What is the purpose of using a scale of preference in agricultural decision-making?

  Options:
  A) To evaluate the environmental impact of farming practices
  B) To determine the most profitable crops to cultivate
  C) To allocate resources effectively among different activities
  D) To prioritize agricultural tasks based on urgency
  Show Answer
  The correct answer is C .