Mathematics 1993 Waec Past Questions and Answers

Question 36 :

• WAEC 1993

Find the median of the following set of numbers: 28, 29, 39, 38, 33, 37, 26, 20, 15, 25

A. 33
B. 29.5
C. 29
D. 28.5
E. 28

Question 37 :

• WAEC 1993

What is A∩B in the diagram above?

A. (2,3)
B. (2,3,4)
C. (1,2,3)
D. (2,3,8)
E. (6,4,7)

Question 38 :

• WAEC 1993

The table above shows the scores of a group of 40 students in a physics test.
If the mode is m and the median is n, then (m,n) is

A. (5,5)
B. (5,6)
C. (6,5)
D. (9,4)
E. (9,5)

Question 39 :

• WAEC 1993

The table above shows the scores of a group of 40 students in a physics test
What is the mean of the distribution?

A. 4.2
B. 4.5
C. 4.8
D. 5.0
E. 5.2

Question 40 :

• WAEC 1993

Find the median of the set of numbers 12, 15, 13, 14, 12, 12.

A. 12
B. 12.5
C. 13
D. 13.5
E. 14