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Monday, 20 April 2026
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Mathematics Past Questions and Answers

Jamb Mathematics Questions

Question 2326:
Factorize k2 - 2kp + p2.
  • A (k +p)<sup style='font-size: smaller;'>2</sup>
  • B (k - p)<sup style='font-size: smaller;'>2</sup>
  • C K<sup style='font-size: smaller;'>2</sup> + p<sup style='font-size: smaller;'>2</sup>
  • D K<sup style='font-size: smaller;'>2</sup> - p<sup style='font-size: smaller;'>2</sup>
View Answer & Explanation
Question 2327:
Calculate the perimeter of a sector of a circle of raduis 12cm and angle 60o.
  • A (12 + 4\(\pi\))cm
  • B (24 + 4\(\pi\))cm
  • C (12 + 6\(\pi\))cm
  • D (24 + 6\(\pi\))cm
View Answer & Explanation
Question 2328:
\(\begin{array}{c|c}
Marks & 2 & 3 & 4 \\
\hline
Frequency & 4 & 4 & y
\end{array}\)
The table above shows the frequency distribution of marks obtained by a group of students. If the total mark is 48, find the value of y.
  • A 6
  • B 8
  • C 7
  • D 5
View Answer & Explanation
Question 2329:
Given U = {x: x is a positive integer less than 15} and P = {x: x is even number from 1 to 14}. Find the compliment of P.
  • A {1, 3, 5, 7, 9, 11, 13, 15}
  • B {2, 3, 5, 7, 9, 11, 13}
  • C {1, 3, 5, 7, 9, 11, 13}
  • D {2, 3, 5, 7, 11, 15}
View Answer & Explanation
Question 2330:
Find the mean of 10, 8, 5, 11, 12, 9, 6, 3, 15, and 23.
  • A 11.2
  • B 10
  • C 10.2
  • D 11.3
View Answer & Explanation