SSC CHSL 2021-10.08.2021-2 SSC Question Paper

SSC CHSL 2021 Question Papers

SSC CHSL 2021-10.08.2021-2 SSC Questions

61.
Find the compound interest (in ₹) on a sum of ₹7,500 for 4 years if the rate of interest is 20% per annum for the first two years and 10% per annum for the next two years. (The interest is compounded annually.)
A.
5658
B.
5586
C.
6558
D.
5568
😑 View Answer Rough Work
ANSWER :
D. 5568
62.
Study the given pie charts and answer the question that follows.
The pie charts show the distribution of students of graduate and postgraduate levels in five different institutes P, Q, R, S and T in a town.
The difference between the average number of students of graduate level in institutes P, R and T to the average number of students of postgraduate level in institutes P, R and S is:
A.
425
B.
426
C.
328
D.
428
😑 View Answer Rough Work
ANSWER :
D. 428
63.
15 persons working 6 hours per day earn ₹900. How much money will 20 persons earn, working 10 hours per day?
A.
1800
B.
1500
C.
2000
D.
2100
😑 View Answer Rough Work
ANSWER :
C. 2000
64.
x, y and z are three positive numbers such that y is times of x and z is times of y. If the average of reciprocals of the numbers x, y and z is , then the average of 3 times of x and 5 times of y will be:
A.
70
B.
60
C.
40
D.
45
😑 View Answer Rough Work
ANSWER :
A. 70
65.
If 2x + 3y + 4z = 11, 8x3 + 27y3 + 64z3 = 105 and xyz = 1, then the value of 4x2 + 9y2 + 16z2 - 6xy - 12yz - 8xz is:
A.
3
B.
4
C.
5
D.
6
😑 View Answer Rough Work
ANSWER :
A. 3
66.
If , and , then the value of is:
A.
6
B.
8
C.
12
D.
10
😑 View Answer Rough Work
ANSWER :
B. 8
67.
With a speed of 48 km/h, Raghu is able to complete his journey in 2 hours 28 minutes. If he wants to cover the same distance in 1 hour 36 minutes, then what should be his new speed?
A.
72 km/h
B.
64 km/h
C.
66 km/h
D.
74 km/h
😑 View Answer Rough Work
ANSWER :
D. 74 km/h
68.
The sum of the squares of the sides of a rhombus is 1600 cm². What is the side of the rhombus?
A.
15 cm
B.
20 cm
C.
25 cm
D.
10 cm
😑 View Answer Rough Work
ANSWER :
B. 20 cm
69.
If the length of a chord of a circle, that makes an angle of 60° with the tangent drawn at one end point of the chord, is 83 cm, then the radius of the circle will be:
A.
8 cm
B.
5 cm
C.
6 cm
D.
7 cm
😑 View Answer Rough Work
ANSWER :
A. 8 cm
70.
The sides of a triangle are in the ratio and its perimeter is 141 cm. The difference between the greatest side and the smallest side is:
A.
18 cm
B.
15 cm
C.
12 cm
D.
24 cm
😑 View Answer Rough Work
ANSWER :
D. 24 cm