SSC CGL 2021-12.04.2022-3 SSC Question Paper

SSC CGL 2021 Question Papers

SSC CGL 2021-12.04.2022-3 SSC Questions

61.
If 8A5146B is divisible by 88, then what is the value of BA?
A.
81
B.
64
C.
15
D.
12
😑 View Answer Rough Work
ANSWER :
B. 64
62.
The angles of a triangle are (8x - 15)°, (6x - 11)° and (4x - 10)°. What is the value of x?
A.
12
B.
16
C.
15
D.
18
😑 View Answer Rough Work
ANSWER :
A. 12
63.

If x - y + z = 0, then find the value of
\[ \frac{y^{2}}{2xz} - \frac{x^{2}}{2yz} - \frac{z^{2}}{2xy} \]

A.

3/2

B.

1/2

C.

-6

D.

-3/2

😑 View Answer Rough Work
ANSWER :

A. 3/2

64.

What is the value of

\[ \frac{2}{7} - \frac{3}{8} - \left[ 2\tfrac{1}{4} \div 3\tfrac{1}{2}\,\text{of}\,1\tfrac{1}{3} + \left\{\,1\tfrac{17}{40} - \left(3 - 1\tfrac{1}{5} - \tfrac{3}{8}\right)\right\} \right] \]
A.

2/7

B.

-4/7

C.

-2/7

D.

4/7

😑 View Answer Rough Work
ANSWER :

B. -4/7

65.
A journey of 900 km is completed in 11 h. If two-fifth of the journey is completed at the speed of 60 km/h, at what speed is the remaining journey completed?
A.
108
B.
72
C.
84
D.
90
😑 View Answer Rough Work
ANSWER :
A. 108
66.
From a point P on a level ground, the angle of elevation of the top of a tower is 30°. If the tower is 110√3 m high, what is the distance (in m) of point P from the foot of the tower?
A.
330
B.
220
C.
115
D.
110
😑 View Answer Rough Work
ANSWER :
A. 330
67.

The following histogram shows the marks scored by 40 students in a test of 30 marks. A student has to score a minimum of 10 marks to pass the test. What is the percentage of students who scored 30 or more marks (correct to one decimal place)?

A.

15%

B.

57.5%

C.

55%

D.

37.5%

😑 View Answer Rough Work
ANSWER :

D. 37.5%

68.
How many small solid spheres each of 5 mm radius can be made out of a metallic solid cone whose base has radius 21 cm and height 30 cm.
A.
32000
B.
26460
C.
25000
D.
18260
😑 View Answer Rough Work
ANSWER :
B. 26460
69.

The given pie chart shows the percentage of students in five schools and the table shows the ratio of boys and girls in each school.
Study the pie chart and answer the question.

The below table shows the ratio of girls and boys in the given 5 schools.

School Girls:Boys
A 3:4
B 2:3
C 5:3
D 1:2
E 4:1

If the total number of girls from all five schools is represented as a pie chart, then what will be the measure of the sector angle (to the nearest integer) corresponding to school B?

A.

48°

B.

32°

C.

58°

D.

42°

😑 View Answer Rough Work
ANSWER :

D. 42°

70.
A and B are two prime numbers such that A>B and their LCM is 209. The value of A2-B is:
A.
350
B.
372
C.
361
D.
339
😑 View Answer Rough Work
ANSWER :
A. 350