**1. If sum of three numbers is 65. If the ratio of the first to second number is 5 : 3, and that of the second and third number is 7 : 3, then what is the second number?**

1) 9

2) 15

3) 21

4) 35

5) None of these

**2. There is a certain amount from which A takes 25% then B takes 50% of remaining amount, then C takes 75% of the remaining amount. Now if the amount left is 5,760 then what is the actual sum?**

1) Rs 58,220

2) Rs 59,680

3) Rs 60,600

4) Rs 61,440

5) None of these

**3. A sells an item to B at a loss of 20% and B sells it to C at a loss of 25%. If C pays Rs 3,000 then what is the original price?**

1) Rs 6,000

2) Rs 5,000

3) Rs 8,000

4) Rs 4,500

5) Rs 7,500

**4. Two trains A and B are running on parallel tracks in the same direction. Train A which is coming from behind takes 50 seconds to cross B completely. One person in train A observes that he crosses train B in 30 seconds. If the speed of the train A and train B is in the ratio of 2 : 1, what is the ratio of their lengths?**

1) 1 : 2

2) 2 : 3

3) 4 : 3

4) 5 : 3

5) 5 : 4

**5. A man can row a boat at a speed of 10 kmph in still water. He goes to a certain point upstream and back to starting point in a river. Speed of flowing river is 2 kmph. What is the average speed of the boat for total journey?**

1) 4 kmph

2) 6 kmph

3) 8.4 kmph

4) 9.6 kmph

5) None of these

**6. A round table conference is to be held among 12 delegates. In how many ways can they be seated if two particular delegates are always to sit together?**

1) 12!

2) 12! × 2!

3) 10! × 2!

4) 10!

5) None of these

**7. A and B stand in a ring with 9 other persons. If the arrangement of the 11 persons is at random, then what is the probability that there are exactly 3 persons between A and B?**

1) 1/9

2) 1/11

3) 3/11

4) 1/5

5) 1/3

**8. If A and B together can do a work in 10 days and A alone can do it in 15 days. In how many days B alone can do the work?**

1) 10 days

2) 5 days

3) 20 days

4) 30 days

5) None of these

**9. If a person does a journey in 20 hours, the first half of the distance at 6 kmph and the second half at 4 kmph. Then what is the total distance?**

1) 200 km

2) 100 km

3) 96 km

4) 48 km

5) None of these

**10. Two trains are moving in opposite directions at 30 kmph and 24 kmph. The faster train crosses a man in the slower train in 5 seconds. What is the length of faster train?**

1) 150 m

2) 120 m

3) 80 m

4) 75 m

5) None of these

*ANSWERS*

1. 3

2. 4

3. 2

4. 2

5. 4

6. 3

7. 4

8. 4

9. 3

10. 4