1. What digit should come in place of star (*) in the following

number, so that it is exactly divisible by 9?

8 2 0 9 1 6 3 * 4 9 7

1) 2 2) 5 3) 9 4) 1 5) 0

2. A building worth Rs.2,70,000 is constructed on land worth

Rs.80,000. Find after how many years will the value of both be same if

land appreciates at 20% p.a. and building depreciates at 20% p.a.?

1) 3 2) 5 3) 7 4) 4 5) None

3. Find the greatest number of three digits which when divided by 9,

12 and 18 leaves remainder of 5 in each case.

1) 972 2) 967 3) 977

4) Can't be determined 5) None of these

4. On what sum does the difference between simple and compound

interest for two years at 6% rate will be Rs.84.50?

1) Rs.20,000 2) Rs.16,000 3) Rs.22,000

4) Rs.18,000 5) None of these

5. A contractor undertakes to do a piece of work in 30 days. He

recruits 50 men at the beginning and 75 more after 20 days and

completes the work in stipulated time. If he had not engaged the

additional men, in how

many days time the work would have been finished?

1) 15 2) 30 3) 45 4) 20 5) None

6. Due to 20% reduction in the price of rice, Hari is able to purchase

6 kg more rice for Rs.120. What was the original rate of rice?

1) Rs.5/kg 2) Rs.4/kg 3) Rs.4.25/kg

4) Rs.4.80/kg 5) Rs.5.20/kg

7. If 30 men, working 8 hours a day can do a piece of work in 24 days,

in how many days 18 men working 10 hours a day will finish double the

work?

1) 32 days 2) 48 days 3) 64 days 4) 72 days 5) 81 days

Answers:

1-2; 2-1; 3-3; 4-5; 5-3; 6-1; 7-3.