Mathematics MCQS for NTS Set 2

A and B are equal

. A and B are singular matrices

The constant distance of all points of the cirlce from its centre is called the

Diameter of the circle

Radius of the circle

Secant of the circle

Chord of the circle

The magnitude of a vector can never be

Absolute

Positive

Negative

Zero

The values of n such that, in the binomial expansion of (1 – x)ⁿ, co-efficient of x², co-efficient of x²is 3, are

None of these

2, -3

-2, -3

-2, 3

A die is thrown. What is the probability that there is a prime number on the top?

3-Jan

6-Jan

2-Jan

3-Feb

The point (-5, 3) is the center of a circle and P(7, -2) lies on the circle. The radius of the circle is

2

8

13

7