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Wednesday, 22 April 2026
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Mathematics Past Questions and Answers

Jamb 2015 Mathematics Questions

Question 66:
In a town of 6250 inhabitants, there were 62 births during 1984. Find the percentage birth rate
  • A 3%
  • B 1.0%
  • C 2.5%
  • D 5.40%
View Answer & Explanation
Question 67:
In a town of 6250 inhabitants, there were 62 births during 1984. Find the percentage birth rate
  • A 3%
  • B 1.0%
  • C 2.5%
  • D 5.40%
View Answer & Explanation
Question 68:
Simplify 1¼ ÷ (2 ÷ ¼ of 28)
  • A 1 \( \frac{3}{8}\)
  • B 2 \( \frac{3}{4}\)
  • C 4 \( \frac{3}{8}\)
  • D 3 \( \frac{1}{5}\)
View Answer & Explanation
Question 69:
Factorize x2 + 9x + 20
  • A (x − 5) <sup style='font-size: smaller;'>2</sup>
  • B (x + 5)(x + 4)
  • C (x — 5)(x + 3)
  • D (x + 3) <sup style='font-size: smaller;'>2</sup>
View Answer & Explanation
Question 70:
If three staff of SchoolNGR Limited agreed to share their salary arrears in the ratio of their ages, which are 18 years, 20 years, 22 years respectively. If the sum of the money collected is N120,000.00K, How much does the second staff received?
  • A N36,000
  • B N44,000
  • C N40,000
  • D N15,000
View Answer & Explanation