Post Utme Mathematics Past Questions and Answers

Question 81:

√√64 = ?

A. √2
B. 2
C. 4
D. 8

Question 82:

If \(3^{2 y}+6\left(3^y\right)=27\). Find \(n\)

A. 3
B. 1
C. 2
D. -3

Question 83:

What is the value of x in the equation? 4/3√10x - 4 - 8 = 0

A. Zero
B. 2
C. 4
D. 6

Question 84:

The price (in cents) of one orange is 5c. What is the price (in dollars) of one dozen of oranges?

A. 30c
B. 60c
C. $3/5
D. $5/12

Question 85:

Mr. A can do a particular work in 6 hours, and Mr. B can do the same work in 14 hours. How much time it will take if they do the work together?

A. 4 hours and 6 minutes
B. 4 hours and 12 minutes
C. 4 hours 18 minutes
D. 4 hours and 24 minutes