Q1. 12 members were present at a board meeting. Each member shook hands with all of the other members before & after the meeting.How many hand shakes were there?

A. 130
B. 134
C. 132
D. 135

Ans. C

Q2. A garrison has enough food for 120 soldiers for 42days. After 12 days, 30 new soldiers join the garrison , now food will last for how many days beginning with the day of arrival of new soldiers.

A. 37.5 days
B. 52.5 days
C. 36 days
D. 24 days

Ans. D

Q3. 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

Q4. A train passes by a stationary man standing on the platform in 8 seconds and passes by the platform completely in 32. If the length of the platform is 270 m, what is the length of the train?

A. 100 m
B. 90 m
C. 110 m
D. 120 m

Ans. B

Q5. An emergency vehicle travels 10 miles at a speed of 50 miles per hour.How fast must the vehicle travel on the return trip if the round-trip travel time is to be 20 minutes?

A. 75 miles per hour
B. 70 miles per hour
C. 65 miles per hour
D. 80 miles per hour

Ans. A