 11. A shop keeper sold a T.V set for Rs.17,940 with a discount of 8% and earned a profit of 19.6%.What would have been the percentage of profit earned if no discount was offered?
1. 24.8%
2. 25%
3. 26.4%
4. Cannot be determined
5. None of these

12. If (2x-y)=4 then (6x-3y)=?
1. 15
2. 12
3. 18
4. 10

13. A clock is set right at 8 a.m. The clock gains 10 minutes in 24 hours. What will be the true time when the clock indicates 1 p.m. on the following day?
1. 48 min. past 12
2. 38 min. past 12
3. 28 min. past 12
4. 25 min. past 12

14. What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12
1. 16
2. 9
3. 15
4. 6

15. Dinesh travelled 1200 km by air which formed 2/5 of his trip. One third of the whole trip, he travelled by car and the rest of the journey he performed by train.What was the distance travelled by train?
1. 600Km
2. 700Km
3. 800Km
4. 900Km

16. A train which travels at a uniform speed due to some mechanical fault after traveling for an hour goes at 3/5th of the original speed and reaches the destination 2 hrs late.If the fault had occurred after traveling another 50 miles the train would have reached 40 min earlier. What is distance between the two stations.
1. 300
2. 310
3. 320
4. 305

17. The average between a two digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number?
1. 8
2. 2
3. 5
4. Cannot be determined

18. Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank
1. 17 1/7 mins
2. 20 mins
3. 8 mins
4. none of these

19. A person has 4 coins each of different denomination. What is the number of different sums of money the person can form (using one or more coins at a time)?
1. 16
2. 15
3. 12
4. 11
Ans: 2.

20. The simple interest on a certain sum of money for 3 years is 225 and the compound interest on the same sum at the same rate for 2 years is 153 then the principal invested is
1. 1500
2. 2250
3. 3000
4. 1875 