Post Utme Mathematics Past Questions and Answers

Question 71:

If A's salary is 25% higher than the B's salary, then by what percent is B's salary lower than the A's?

A. 33%
B. 25%
C. 20%
D. 15%

Question 72:

Bola chooses at random a number between 1 and 300. What is the probability that the number is divisible by 4?

A. 6/4
B. 1/4
C. 6/4
D. 7/4

Question 73:

Two numbers are in the ratio 3:5. If 9 is subtracted from each, then their ratio becomes 12:23. Find the smaller number

A. 27
B. 33
C. 49
D. 55

Question 74:

If the diagonals of two squares are in the ratio 2:5, then their areas will be in the ratio

A. 3;5
B. 2:5
C. 4:25
D. 4:5

Question 75:

The radius of a circular wheel is 1.75m. The number of revolutions that it will make in covering 11km is

A. 1000
B. 10000
C. 100
D. 10