# SSC CGL Quantitative Aptitude : 18th February 2020 for Trigonometry and Height & Distance

Q1. What is the value of ?
(a) cos θ
(b) tan θ
(c) sin θ
(d) cot θ

Q2. What is the value of sin 8θ + sin 6θ?
(a) 2 sin 7θ cos 7θ
(b) 2 sin 7θ cos θ
(c) 2 sin θ cos 7θ
(d) 2 sin 4θ cos 3θ

Q3. What is the value of ?
(a) sin x cos x + 1
(b) sec x cosec x + 1
(c) tan x cot x + 1
(d) sec2x cosec2 x + 1

Q4. Find the value of ?

Q5. If 5sin x = 4, then the numerical value of ?
(a) 3/5
(b) 5/4
(c) 7/4
(d) 9/5

### SSC CGL 2019-20 | SSC CGL Maths Preparation | Trigonometry

Q6. What is the value of

?
(a) 1
(b) 2
(c) 3
(d) 4

Q7.
(a) -2
(b) -1
(c) 0
(d) 1

Q8. If a sin θ + b Cos θ = m, find the value of 1/6*[a Cos θ – b Sin θ ]= ?

Q9. If tan𝛼 = n tan𝛽 and sin𝛼 = m sin𝛽, then

Q10. If sec, then secA + tanA =

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