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Wednesday, 21 October 2026
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Mathematics Past Questions and Answers

Jamb 2011 Mathematics Questions

Question 41:
In how many was can the letters of the word ELATION be arranged?
  • A 6!
  • B 7!
  • C 5!
  • D 8!
View Answer & Explanation
Question 42:
In how many ways can five people sit round a circular table?
  • A 24
  • B 60
  • C 12
  • D 120
View Answer & Explanation
Question 43:
Find the probability that a number picked at random from the set(43, 44, 45, ..., 60) is a prime number.
  • A \(\frac{2}{3}\)
  • B \(\frac{1}{3}\)
  • C \(\frac{2}{9}\)
  • D \(\frac{7}{9}\)
View Answer & Explanation
Question 44:
Find the derivative of \(\frac {\sin\theta}{\cos\theta}\)
  • A Sec<sup style='font-size: smaller;'>2</sup> \(\theta\)
  • B Tan \(\theta\) cosec \(\theta\)
  • C Cosec \(\theta\)sec \(\theta\)
  • D Cosec<sup style='font-size: smaller;'>2</sup>\(\theta\)
View Answer & Explanation
Question 45:
From the venn diagram above, the complement of the set P\(\cap\)Q is given by
  • A {a, b, d, e}
  • B {b, d}
  • C {a, e}
  • D {c}
View Answer & Explanation