CGL Mains : Quant Quiz

1. Shani  has some birds and dogs. If the ratio of number of heads and numbers of feet is 5:16 ,find out the ratio of numbers of dogs and number of birds, if the number of heads alone is 30. 

(a) 3:2

(b) 2:3

(c) 4:5

(d) 5:4

2. 1 Men, 3 Women and 4 boys can do a piece of work in 96 hour. 2 Men, 8 Boys can do in 80 hour and   2 men and 3 women can do in 120 hours , How many hours can be done by 5 men and 12 boys?

(a) 43 7/11 days

(b) 42 5/11 days

(c) 43 5/11 days

(d) 42 7/11 days

3. A boy can fill a bucket in ¾ min. and a girl can fill bucket 4/3 min. In how many hour will they fill the tank whose capacity is 225 buckets. If they works  only 3/5 hour in every 1 hour?

(a) 3 

(b) 12

(c) 8

(d) 5

4. 6 men and 5 children earns Rs.1400 in 5 days. 8 men and 7 children earns Rs.3040 in 8 days. In how many days will 4 men and 3 children earn Rs.720?

(a) 4 

(b) 6

(c) 8

(d) 10

5. A rabbit, pursued by a dog, is 125 of her own leaps ahead of him. While the rabbit takes 4 leaps the dog takes 3 leaps. In one leap the rabbit goes 1.75 meter and dog 2.75 meter. In how many leaps will the dog overtake the rabbit?

(a) 520

(b) 525

(c) 625

(d) 500

6. A man covered a certain distance at a uniform speed. If speed of man had been 2 km/h faster ,it would have taken 1 hour 15 minutes less than the scheduled time. If speed of the man were slower by 2 km/h, the man would have taken, 2 hour 5 minutes more than the scheduled time. The length of the journey and the uniform speed of man is:

(a) 50 km, 8km/hr

(b) 50km, 16 km/hr

(c) 25km, 8 km/hr.

(d) 25km,16 km/hr

7.A boat covers 24kms upstream and 36km downstream in 6 hours. While the boat covers 36km upstream and 24 km downstream in 6.5 hours. Speed of the boats is:

(a) 5km/h

(b) 6km/h

(c) 10km/h

(d) 12km/h

8. Rs.500 divided among A,B and C such that Rs.16 more than 2/5 of A’s share , Rs.70 less than 3/4 of B’s shares  and Rs.4 less than 3/5 of C’s share, all are equal. Find share of B?

(a) Rs.80

(b) Rs.180

(c) Rs.200

(d) Rs.150

9. A vendor gives 1 kite extra for free on selling every set of 19 kites. In order to give a discount of 10%, the number of extra kite he should give when he sells 27 kites is ?

(a) 1

(b) 2

(c) 3

(d) 4

10.Weight of two persons A and B are in the ratio of 3:5. A’s weight increase by 20% and the total weight of A and B together becomes 80 kg, with an increase of 25%. By what percent did the weight of B increase?

(a) 28%

(b) 22%

(c) 58%

(d) 18%

ANSWER:
1.a
2.a
3.a
4.a
5.b
6.a
7.c
8.c
9.c
10.a