Question # 1

If for the matrix A,A5 = 1,then A-1=

Choose an answer

A2

A3

A

None of above

If x < y, 2x = A, and 2y = B, then

Choose an answer

A = B

A < B

A < x

B < y

Choose an answer

A box containing 10 mangoes out of which 4 are rotter. Two mangoes are taken together from the box. If one of them is found to be good, the probability that the other is also good is

Choose an answer

1 / 3

8 / 15

5 / 13

5 / 9

Choose an answer

-2

-1

1

2

Choose an answer

-x

Infinite set

{-4, 4}

None of these

The radian measure of the central angle of an arc 50 m long on a circle of radius 25 m is

Choose an answer

3

2

1

Choose an answer

are real no

both are not real

are imaginary no

both are imaginary

Choose an answer

One-one but not onto

One-one and onto

Onto but not one-one

Neither one-one nor onto

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