QUANT QUIZ- 67 FOR IBPS- PO & CLERK

1. If the difference between CI and SI on a certain sum of money for 2 years at 10% per annum is Rs. 8, find the sum.
(a) Rs. 120
(b) Rs. 400
(c) Rs. 1600
(d) Rs. 800
(e) None of these

2. At what rate per cent compound interest does a sum of money become sixteen-times in 2 years?
(a) 200%
(b) 150%
(c) 300%
(d) 400%
(e) 450%

3. If the CI on a certain sum for 2 years at 5% be Rs. 71.75, what would be the SI?
(a)  Rs. 80
(b)  Rs. 70
(c)  Rs. 60
(d)  Rs. 65
(e)  Rs. 75

4. The compound interest on a certain sum for 2 years is Rs. 42 and simple interest is Rs. 40. Find the sum.
(a) Rs. 200
(b) Rs. 240
(c) Rs. 320
(d) Rs. 400
(e) Rs. 550

5. Rs. 4800 becomes Rs. 6000 in 4 years at a certain rate of simple interest. What will be the amount if rate of interest increased by 3%?
(a) Rs.6576
(b) Rs. 6075
(c)  Rs. 7075
(d) Rs. 6300
(e) Rs. 6675

6. Manoj can cover a certain distance in 42 min by running  2/3rd of distance at 4 km/h and the rest at 5 km/h. Find the total distance.
(a) 6 km
(b) 9 km
(c) 3 km
(d) 7 km
(e) 4 km

7. Moving 7/8 of its usual speed a train is 30 min late. Find its usual time to cover the journey.
(a) 90 min
(b) 180min
(c) 200 min
(d) 210 min
(e) None of the above

8. A cat is noticed by a dog from a distance of 300 m. The cat starts running and the dog, chases it. The cat and the dog run at the rate of 12 km/h and 13 km/h, respectively. The distance between them after 3 min will be
(a) 100 m
(b) 120 m
(c) 150 m
(d) 170 m
(e) 250 m

9. A train leaves delhi at 6 : 00 am and reaches chandigarh at 10 : 00 am. Another train leaves chandigarh at 8 : 00 am and reaches Delhi at 11 : 30 am. At what time do the two trains cross each other ?
(a) 7 : 56 am
(b) 10 : 28 am
(c) 8 : 56 am
(d)11 : 56 am
(e) None of the above

10. A bike starts running with the initial speed of 40 km/h with its speed increasing every hour by 5 km/h. How many hours will it take to cover a distance of 385 km?
(a) 8 h
(b) 10 h
(c) 9 h
(d) 7 h
(e) None of the above

EXPLANATIONS AND SOLUTIONS:
1.D
2.C
3.B
4.A
5.A
6.C
7.D
8.E
9.C
10.D