Q1. The cost price of 10 articles is equal to the selling price of 9 articles. find the profit percent.

A. 101/9 %
B. 100/9 %
C. 102/9 %
D. 103/9 %

Ans. B

Q2. If the sum of two numbers is 55 and the H.C.F. and L.C.M of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers is equal to:

A. 55/601
B. 601/55
C. 11/120
D. 120/11

Ans. C

Q3. Express a speed of 36 kmph in meters per second?

A. 10 mps
B. 12 mps
C. 14 mps
D. 17 mps

Ans. A

Q4. Express 25 mps in kmph?

A. 15 kmph
B. 99 kmph
C. 90 kmph
D. None

Ans. C

Q5. The ratio of radii of two right circular cylinders is 6:7 and their heights are in the ratio 5:9. The ratio of their respective curved surface areas is

A. 14:15
B. 17:19
C. 23:29
D. 10:21

Ans. D