Question # 1

The domain of y = cos-1 x is

Choose an answer

-∞ < x < ∞

-1≤ x≤ 1

x≤ -1 or x ≥ 1

None of these

The third term of a G.P. is the square of first term. If the second term is 8, then the 6th term is

Choose an answer

120

124

128

132

n(n - 1) (n - 2) .... (n - r + 1) = ______

Choose an answer

Reflexive property

Symmetric property

Transitive property

Additive property

Choose an answer

(-6,4)

(-3,2)

(6,-4)

(3, -2)

Choose an answer

6x + 2 + c

6x + x²+ c

6x³+ x²+ x

Three numbers are chosen random without replacement from {1, 2, 3, ...., 10}. the probability that minimum of the chosen numbering is 3 or their maximum is 7

Choose an answer

7 / 40

5 / 40

11 / 40

None of these

If circumference of circle is divided into 360 congruent parts the angle subtended by one part at the centre of circle is

Choose an answer

1 degree

1 second

1 minute

1 radian

Power set of difference set N-W is

Choose an answer

Empty set

Infinite set

Singleton set

{0,∅}

The sum of all 2 digit number is

Choose an answer

4750

3776

4895

4905

Choose an answer

28 / 81

28 / 243

81 / 28

243 / 82

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