Question # 1

Choose an answer

By expressing sin 125° in terms of trigonometrical ratios, answer will be

Choose an answer

sin 65° = 0.9128

sin 55° = 0.8192

sin 70° = 0.5384

sin 72° = 0.1982

∀a,b,c∈R and c>0,then

Choose an answer

a>b ⇒ ac < bc

a>b ⇒ ac > bc

a<b ⇒ ac > bc

None of these

The tangents drawn from the point P to a circle are real and coincident if

Choose an answer

P is on the circle

P is inside the circle

P is outside the circle

none of these

cos 2α=

Choose an answer

1 - 2 sin²α

sin ²α+ cos²β

sin²α- cos²β

None of these

The value of sin^-1 5/13 is equal to

Choose an answer

Cos 5/13

Tan^-1 5/12

cos^-15/12

2 cos^-14/5

(x³-1/2x)⁶is

Choose an answer

15/16 x²

2/13 x²

17/7 x²

16/15 x²

Choose an answer

0

1

undefined

Some of two real numbers is also a real number , this property is called:

Choose an answer

Commutative property w.r.t addition

Closure property w.r.t. addition

Associative property w.r.t. addition

Distributive property w.r.t addition

For two events A and B if P(A) = P (A/B) = 1/4 and P(B/A) = 1/2, then

Choose an answer

A is sub-event of B

A and B are mutually exclusive

A and B are independent and P(A/B) = 3/4

None of these

More Classes

Other Links

Mathematics General Science Test Medium Mode MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer