Multiple And Sub Multiple Angles Mock Tests

5 questions available

Multiple And Sub Multiple Angles Mock Test 1

Questions: 5

NDA Mathematics

The value of sin 2θ, when sin θ = 1/2, is:

A 1

B √3/2

C 1/2

D √3

NDA Mathematics

What is the value of sin 2θ when θ = 30°?

A 1/2

B √3/2

C 1

D √3/3

NDA Mathematics

The value of cos(2θ) when cos(θ) = 4/5 is

A 7/25

B 24/25

C -7/25

D 16/25

NDA Mathematics

The value of sin(2θ) when sin(θ) = 3/5 and θ is in the first quadrant is

A 24/25

B 16/25

C 7/25

D 12/25

NDA Mathematics

The value of tan 15° is

A 2 − √3

B 2 + √3

C √3 − 1

D √3 + 1

No comments yet. Be the first to share your thoughts!