IMSU Mathematics 2014/2015 Past Questions

Practice each question, then open it to see the full details.

What is the size of each interior angle of a 12-sided regular polygon

A.60°
B.150°
C.30°
D.180°

A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?

A.3
B.4
C.5
D.6

The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should article be sold to make 25% profit?

A.N2000
B.N2200
C.N2400
D.Data inadequate

A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of N392, what was his profit?

A.N18.20
B.N70
C.N72
D.N88.25

A man buys a cycle for N1400 and sells it at a loss of 15%. What is the selling price of cycle?

A.N1090
B.N1160
C.N1190
D.N1202

Sam purchased 20 dozens of toys at the rate of N375 per dozen. He sold each one of them at the rate of N33. What was his percentage profit?

A.3.5
B.4.5
C.5.6
D.6.5

Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for N6. Gain percent is:

A.30%
B.33%
C.35%
D.44%