Question # 1

Ifα andβ be irrational roots of a quadratic equation, then

Choose an answer

If ab > 0 and a < 0, which of the following is negative?

Choose an answer

b

-b

-a

(a - b)²

Choose an answer

Tan x

X

- x

The nth term in G.P 3,-6,12,....................... is

Choose an answer

3(-2)^n-1

2(-2)ⁿ⁺¹

3(-2)ⁿ

4(-2)^n-1

Choose an answer

None of these

If Z = (1,2), then Z^-1= ?

Choose an answer

(0.2, 0.4)

(-0.2, 0.4)

(0.2 , -0.4)

(-0.2, -0.4)

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

Choose an answer

Radius of the circle

Secant of the circle

Chord of the circle

Diameter of the circle

If A and B are matrices such that AB=BA=I then

Choose an answer

A and B are multiplicative inverse of each other

A and B are additive inverses of each other

. A and B are singular matrices

A and B are equal

If in isosceles right angled triangle, one side is a then hypotenuse is

Choose an answer

a

cannot be determined by given information

The gradient of the line joining (1, 4) and (-2, 5) is

Choose an answer

3/8

-2 2/3

-1/3

2

Choose an answer

-2-i

Choose an answer

2

1

3

4

If P(E) is the probability that can event will occur, then P(E) =

Choose an answer

1

0.5

2

0

The curves y = x², y = x intersect at

Choose an answer

(0,0) , (1, 1)

(2, 4)

(0,3), (-1, 1)

More Classes

Other Links

NAT II Physical Science Mathematics 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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer