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Monday, 13 April 2026
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Mathematics Past Questions and Answers

Waec Mathematics Questions

Question 6:
A group of students took a test and the following frequency table shows the scores above
Find the mode
  • A 2
  • B 3
  • C 4
  • D 5
  • E 7
View Answer & Explanation
Question 7:
A group of students took a test and the following frequency table shows the scores above

The mean score is
  • A 1.75
  • B 2
  • C 2.5
  • D 2.75
  • E 3
View Answer & Explanation
Question 8:
A group of students took a test and the following frequency table shows the scores above

The median score is
  • A O
  • B 2.5
  • C 3
  • D 5
  • E 7
View Answer & Explanation
Question 9:
If cos 60° = 1/2, which of the following angle has cosine of -1/2?
  • A 30o
  • B 120o
  • C 150o
  • D 210o
  • E 300o
View Answer & Explanation
Question 10:
In the diagram above, find the ratio |PQ|/|PR|
  • A 2 : 5
  • B 3 : 5
  • C 2 : 3
  • D 3 : 2
  • E 5 : 3
View Answer & Explanation