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Trigonometry (Part-2)
📆 July 7, 2025
Total Questions: 32
11.
If 3 - 2sin²θ - 3Cosθ = 0, 0⁰ < θ < 90⁰, then what is the value of (2Cosecθ + tanθ)?
[SSC CHSL 02/07/2019 (Evening) ]
(a) 7√3
(b) 5√3
(c) 5√3
(d) 7√3/3
Correct Answer:
(d) 7√3/3
Solution:
12.
A simplified of
[SSC CHSL 02/07/2019 (Evening)]
(a) Cosθ
(b) 2Sinθ
(c) Sin
(d) 2Cosθ
Correct Answer:
(d) 2Cosθ
Solution:
13.
The value of
[SSC CHSL 02/07/2019 (Evening)]
(a) 1/2
(b) 4
(c) 2
(d) 1
Correct Answer:
(c) 2
Solution:
14.
Simplify
[SSC CHSL 02/07/2019 (Morning)]
(a) Sinθ
(b) Secθ
(c) Cosθ
(d) Cosecθ
Correct Answer:
(c) Cosθ
Solution:
15.
If 3cos² A + 7sin²A = 4, then what is the value of cot A, given that A is an acute angle ?
[SSC CGL 13/06/2019 (Evening)]
(a) 1
(b) √3/2
(c) √3/2
(d) 1/√3
Correct Answer:
(b) √3/2
Solution:
16.
If Cosecθ = 13/12, then Sinθ + Cosθ - tanθ is equal to:
[SSC CGL 11/06/2019 (Afternoon)]
(a)
(b)
(c)
(d)
Correct Answer:
(d)
Solution:
17.
If Sec4θ = Cosec (θ + 20⁰), then θ is equal to:
[SSC CGL 10/06/2019 (Afternoon)]
(a) 22⁰
(b) 18⁰
(c) 14⁰
(d) 20⁰
Correct Answer:
(c) 14⁰
Solution:
18.
If 3 sinθ = 2cos²θ, 0⁰ < θ < 90⁰, then the valu of (tan²θ + sec²θ - cosec²θ) is :
[SSC CGL 10/06/2019 (Morning)]
(a)
(b)
(c)
(d)
Correct Answer:
(b)
Solution:
19.
Find the value of k
[SSC CGL 10/06/2019 (Morning)]
(a) cosecθ
(b) secθ
(c) cosθ
(d) sinθ
Correct Answer:
(b) secθ
Solution:
20.
Find the value of
[SSC CGL 07/06/2019 (Evening)]
(a)
(b)
(c)
(d)
Correct Answer:
(b)
Solution:
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