SSC CHSL 2021-06.08.2021-3 SSC Question Paper

SSC CHSL 2021-06.08.2021-3 SSC Questions

51.
Section : Quantitative Aptitude
If the simple interest on a certain sum of money borrowed for 4 years at 9.5% per annum exceeds the simple interest on the same sum for 3 years at 12.5% per annum by ₹225, then the sum borrowed is:
A.
35000
B.
45000
C.
48000
D.
42000
ANSWER :
B. 45000
52.
Suman and Lata working together can complete a task in 8 days. If Lata can complete the same task in 12 days, then how many days will Suman take to complete the same task?
A.
18
B.
15
C.
10
D.
24
ANSWER :
D. 24
53.

The following pie chart represents the percentage-wise distribution of 300 students of class X in a school in six different sections A, B, C, D, E and F.
The given table shows the number of boys of class X in six different sections A, B, C, D, E and F.

Section A B C D E F
No. of Boys 36 26 34 28 ----- 20

The total number of boys in sections A, B and D together is what percentage more than the total number of girls in sections A, B and D together?

A.

18%

B.

30%

C.

15%

D.

20%

ANSWER :

D. 20%

54.
If the adjacent sides of a rectangle whose perimeter is 60 cm are in the ratio 3 : 2, then what will be the area of the rectangle?
A.
300 cm2
B.
216 cm2
C.
60 cm2
D.
864 cm2
ANSWER :
B. 216 cm2
55.
The circumference of a circle is ‘aπ’ units and the area of the circle is bx square units. If a : b is equal to 4 : 5, then the radius of the circle is:
A.
3 cm
B.
2.5 cm
C.
5 cm
D.
2 cm
ANSWER :
B. 2.5 cm
56.
If ,where x > 0, then the value of is:
A.
78
B.
83
C.
85
D.
81
ANSWER :
B. 83
57.
Study the given pie chart and answer the question that follows.
The pie chart shows the distribution (degree wise) of the number of computers sold by a shopkeeper during five months.
By what percentage is the total number of computers sold in February and March more than the number of computers sold in April and May (correct to one decimal place)?
A.
11.5%
B.
9.9%
C.
10.6%
D.
8.8%
ANSWER :
B. 9.9%
58.
Mohan takes 2 hours more than Kishore to walk 63 km. If Mohan increases his speed by 50%, then he can make it in 1 hour less than Kishore. How much time does Kishore take to walk 63 km?
A.
7 hours
B.
9 hours
C.
6 hours
D.
5 hours
ANSWER :
A. 7 hours
59.
Points D, E and F are on the sides AB, BC and AC, respectively, of triangle ABC such that AE, BF and CD bisect ∠A, ∠B and ∠C, respectively. If AB = 6 cm, BC = 7 cm and AC = 8 cm, then what will be the length of BE?
A.
4 cm
B.
3 cm
C.
3.6 cm
D.
3.5 cm
ANSWER :
B. 3 cm
60.
If the angle between the internal bisectors of two angles ∠B and ∠C of a triangle ABC is 125°, then the value of ∠A is:
A.
65°
B.
70°
C.
72°
D.
62°
ANSWER :
B. 70°