SSC CGL 2021-19.04.2022-3 SSC Question Paper

SSC CGL 2021 Question Papers

SSC CGL 2021-19.04.2022-3 SSC Questions

71.
If cot²a + tan²a = 2, 0° ≤ a ≤ 90°, then find the value of a.
A.
0°
B.
45°
C.
60°
D.
90°
😑 View Answer Rough Work
ANSWER :
B. 45°
72.

Find the value of the following expression:
\(
\frac{
1\tfrac{2}{3} \div \tfrac{5}{6} \times 6 + \tfrac{4}{5} \times \tfrac{1}{2} + \tfrac{2}{3}
}{
2 - \Bigl[\,1\tfrac{1}{3} \times \left(-\tfrac{3}{5}\right) - 6\Bigl(\tfrac{3}{5} - \bigl(3 - \tfrac{3}{10}\bigr)\Bigr)\Bigr]
}
\)

A.

-4/3

B.

4/3

C.

1/7

D.

-1/7

😑 View Answer Rough Work
ANSWER :

A. -4/3

73.
In a right-angled triangle, the lengths of the medians from the vertices of acute angles are 7 cm and 4√6 cm. What is the length of the hypotenuse of the triangle (in cm)?
A.
3.5 + 2√6
B.
5/2√29
C.
√29
D.
2√29
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ANSWER :
D. 2√29
74.
The length of a wire (in cm) of 0.1 mm radius that can be drawn from melting a solid copper sphere of diameter 6 cm is:
A.
250000
B.
360000
C.
440000
D.
810000
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ANSWER :
B. 360000
75.
If a + b + c = 11 and ab + bc + ca = 28, then find the value of a³ + b³ + c³ - 3abc.
A.
1639
B.
407
C.
2255
D.
1093
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ANSWER :
B. 407
76.
English Comprehension
Select the most appropriate synonym of the given word.
Arid
A.
Dry
B.
Lively
C.
Damp
D.
Fertile
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ANSWER :
A. Dry
77.
Select the INCORRECTLY spelt word.
A.
Annivarsary
B.
Anguish
C.
Anonymous
D.
Announcement
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ANSWER :
A. Annivarsary
78.
Select the option that expresses the given sentence in active voice.
I have been informed of their decision.
A.
They are informing me of their decision.
B.
They informed me of their decision.
C.
They had informed me of their decision.
D.
They have informed me of their decision.
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ANSWER :
D. They have informed me of their decision.
79.
Identify the segment in the sentence which contains the grammatical error.
Smita lived in this house since she was five years old.
A.
five years old
B.
in this house
C.
since she was
D.
Smita lived
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ANSWER :
D. Smita lived
80.
Select the most appropriate synonym of the given word.
Tranquil
A.
Calm
B.
Alert
C.
Aware
D.
Dazed
😑 View Answer Rough Work
ANSWER :
A. Calm