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Trigonometry (Part-6)
📆 July 17, 2025
Total Questions: 50
31.
The given expression is equal to:
[SSC CHSL 07/08/2023 (3rd Shift)]
(a) 2 cosecA cotA
(b) 2 cosA cotA
(c) 2 cosecA tanA
(d) 2 cosA sinA
Correct Answer:
(a) 2 cosecA cotA
Solution:
32.
The given expression is equal to:
[SSC CHSL 07/08/2023 (3rd Shift)]
(a) 1 - sinA
(b) 1 + cosA
(c) SinA
(d) CosA
Correct Answer:
(a) 1 - sinA
Solution:
33.
The value of sin²30º + sin²40º + sin²45º + sin²55º + sin²35º + sin²45º + sin²50º + sin²60º is:
[SSC CHSL 07/08/2023 (3rd Shift)]
(a) 2
(b) 4
(c) 3
(d) 1
Correct Answer:
(b) 4
Solution:
34.
Simplify the given expression.
[SSC CHSL 07/08/2023 (4th Shift)]
(a) 2
(b) -1
(c) 3
(d) 1
Correct Answer:
(a) 2
35.
Solve it-
[SSC CHSL 07/08/2023 (4th Shift)]
(a) 2
(b) 1
(c) -1
(d) 0
Correct Answer:
(b) 1
Solution:
36.
Simplify
[SSC CHSL 07/08/2023 (4th Shift)]
(a) 2
(b) 1
(c) 0
(d) 3
Correct Answer:
(a) 2
Solution:
37.
Simplify
[SSC CHSL 08/08/2023 (1st Shift)]
(a)
(b)
(c)
(d)
Correct Answer:
(c)
Solution:
38.
Find the value of-
[SSC CHSL 08/08/2023 (1st Shift)]
(a) 1/2
(b) 1
(c) -1
(d) 0
Correct Answer:
(d) 0
Solution:
39.
Simplify the given expression.
[SSC CHSL 08/08/2023 (2nd Shift)]
(a) cosec²A - cotA
(b) cosec²A + cotA
(c) cot²A + cosecA
(d) cot²A - cosecA
Correct Answer:
(b) cosec²A + cotA
Solution:
40.
If Tanθ + Secθ = α, then what is Secθ equal to:
[SSC CHSL 08/08/2023 (2nd Shift)]
(a)
(b)
(c)
(d)
Correct Answer:
(d)
Solution:
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