Post Utme University of Calabar Mathematics Past Questions and Answers

Question 11:

What is the relationship between \(2 a b\) and a \(a b\) where \(a, b\) are numbers?

A. \(2 a b \leq a+b\)
B. \(2 a b \geq a+b\)
C. \(2 a b \neq a+b\)
D. \(2 a b=a+b\)

Question 12:

There are four visitors in a party. There are two tables with two seats each. In how many different

A. 16
B. 24
C. 20
D. 12
E. 18

Question 13:

What is the modal goal

B. 1
C. 2
D. 3
E. 4

Question 14:

\(\left(\frac{x^{3}}{2}-\frac{8}{x}\right) \frac{2 x}{x^{2}-4}=\)

A. \(\frac{1}{x^2+4}\)
B. 1
C. \(\frac{x^2-4}{x^2+4}\)
D. \(x^2+4\)

Question 15:

The value of \(\frac{3}{2} \times \frac{10}{21} \times \frac{4}{22} \times \frac{77}{5}=\)

A. 5
B. 1
C. 2
D. 5