Waec 1988 Mathematics Past Questions with Answers

Waec 1988 Mathematics Past Questions

Question 6:

WAEC 1988

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:

WAEC 1988

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:

WAEC 1988

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:

WAEC 1988

If cos 60° = 1/2, which of the following angle has cosine of -1/2?

A. 30^o
B. 120^o
C. 150^o
D. 210^o
E. 300^o

View Answer & Explanation

Question 10:

WAEC 1988

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

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Waec Mathematics 1988 Past Questions and Answers

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