Quant Quiz For SSC CHSL Exam

1. 380 mangoes are distributed among 85, boys and girls. Each boy gets four mangoes and each girl gets 5. The number of boys is-

(a) 15

(b) 38

(c) 40

(d) 45

2. The equations 2x-5y=9 and 8x-20y = 36 have:

(a) No common solution

(b) Exactly one common solution

(c) Exactly two common solution

(d) More than two common solution

3. It takes 15 sec for a train travelling at speed of 60 kmph to cross entirely another train half of its length and travelling in opposite direction at 48 kmph. If first train passes a bridge in 51 sec, the length of the bridge is-

(a) 550 m

(b) 450 m

(c) 500 m

(d) 600 m

4. 12 men can complete a work in 10 days, 20 women can complete some work in 12 days. 8 men and 4 women started working and after nine days 10 more women joined them. How many more days will they now take to complete the remaining work?

(a) 2 days

(b) 5 days

(c) 8 days

(d) 10 days

5. The Delhi-Jaipur Express train can move at 45 kmph without its wagons and the speed is diminished by a constant rate that varies as the square root of the number of wagons attached. If speed of trains is 30 kmph with 9 wagons, what is the maximum number of wagons that can be attached to move train?

(a) 63

(b) 64

(c) 80

(d) 81

6. A sum of Rs. 1400 is divided amongst A, B, C, D such that A’s share : B’s share = B’s share : C’s share = C’s Share : D’s Share = 3 : 4. How much is C’s share?

(a) Rs.72

(b) Rs.288

(c) Rs.216

(d) Rs.384

7. In a 100 meter race, if A gives B a start of 20 m, then A wins the race by 5s. If A gives B a start of 40 m; the race ends in a dead heat. How long does A take to run 200 m?

(a) 10 s

(b) 20 s

(c) 30 s

(d) 40 s

8. A man and a woman 81 miles apart from each other, start travelling towards each other at the same time. If the man can covers 5 miles/hr and the woman ca 4 miles/hr then, how far will the woman have travelled when they meet?

(a) 27

(b) 36

(c) 45

(d) None of these

9. When 40 % of a number is added to 42, the result is the number itself. Then the number is–

(a) 105

(b) 72

(c) 70

(d) 82

10. 6% more is gained by selling a coat for Rs. 1425 than by selling it for Rs. 1353. The CP of coat is–

(a) Rs. 1000

(b) Rs.1250

(c) Rs.1500

(d) Rs.1200

ANSWERS KEY:
1- (d)
Let the number of boys = x
and number of girls = 85-x
so,
x*4 + (85-x)*5
x = 45
2- (d)
3- (a)
Length of longer train
4- (a)
5- (c)
6- (d)
7- (c)
8- (b)
9- (c)
10-(d)