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Thursday, 26 February 2026
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Agricultural Science Past Questions and Answers

Jamb Agricultural Science Questions

Question 1:
The maturity period of groundnut in month is
  • A 1 - 2
  • B 2 - 3
  • C 4 - 5
  • D 6 - 7
View Answer & Explanation
Question 2:
Which of the following cereal crops most requires nursery practices?
  • A Maize
  • B Rice
  • C Millet
  • D Guinea corn
View Answer & Explanation
Question 3:
Oil palm trees do well in soils with pH level of
  • A 2.5 - 3.5
  • B 3.5 - 4.5
  • C 5.5 - 6.5
  • D 6.5 - 7.5
View Answer & Explanation
Question 4:
The optimum temperature for storing yam tuber under cold storage is
  • A 7°C
  • B 9°C
  • C 13°C
  • D 15°C
View Answer & Explanation
Question 5:
Dura, Tenera and Pisifera are all cultivated varieties of
  • A Coconut
  • B Oil palm
  • C Rubber
  • D Banana
View Answer & Explanation