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Saturday, 28 February 2026
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Mathematics Past Questions and Answers

Jamb Mathematics Questions

Question 61:
Make S the subject of the relation
p = s + \(\frac{sm^2}{nr}\)
  • A S = \(\frac{nrp}{nr + m^2}\)
  • B S = nr + \(\frac{m^2}{mrp}\)
  • C S = \(\frac{nrp}{mr}\) + m2
  • D S = \(\frac{nrp}{nr}\) + m2
View Answer & Explanation
Question 62:
If \(\frac{2 \sqrt{3} - \sqrt{2}}{\sqrt{3} + 2 \sqrt{2}}= m + n \sqrt{6}\),
find the values of m and n respectively
  • A 1, − 2
  • B − 2, n = 1
  • C \(\frac{-2}{5}\), 1
  • D \(\frac{2}{3}\)
View Answer & Explanation
Question 63:
If α and β are the roots of the equation 3x2 + bx − 2 = 0. Find the value of \(\frac{1}{\alpha}\) + \(\frac{1}{\beta}\)
  • A \(\frac{-5}{3}\)
  • B \(\frac{-2}{3}\)
  • C \(\frac{1}{2}\)
  • D \(\frac{5}{2}\)
View Answer & Explanation
Question 64:
Evaluate 1 − (\(\frac{1}{5}\) x 1\(\frac{2}{3}\)) + (5 + 1\(\frac{2}{3}\))
  • A 4
  • B 3
  • C \(\frac{22}{3}\)
  • D 3 \(\frac{2}{3}\)
View Answer & Explanation