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Friday, 19 June 2026
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Agricultural Science Past Questions and Answers

Jamb Agricultural Science Questions

Question 246:
During the processes of soil formation, the cracks or crevices that are first noticed on the rocks are normally caused by
  • A Ice
  • B Man
  • C Wind
  • D Temperature
View Answer & Explanation
Question 247:
A soil with the PH range of 6.1 to 6.9 can be described as
  • A Alkaline
  • B Very acidic
  • C Slightly alkaline
  • D Slightly acidic
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Question 248:
The main purpose of including leguminous crops in pastures is to serve as a source of
  • A Proteins
  • B Vitamins
  • C Minerals
  • D Carbohydrates
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Question 249:
Which of the following is not normally a pasture crop?
  • A Mucuna
  • B Centrosema
  • C Stylosanthes
  • D Giant star grass
View Answer & Explanation
Question 250:
The damage to the stem of maize plants resulting in hollowness and lodging is most likely caused by
  • A Rodents
  • B Grasscutters
  • C Stem borers
  • D Weevils
View Answer & Explanation