Question # 1

1/x² -1 = ? (in case of making partial fraction)

Choose an answer

Ax +B/x² -1

A/x + B/ x- 1

A/ x+1 + B/x-1

None

In which quadrant is the solution of the equation sin x - 1 = 0

Choose an answer

II quadrants

II and III quadrants

III and Iv quadrants

I quadrant

Sin(a + b) + Sin(a- b) =

Choose an answer

Sin a Cos b

Sin a Sin b

Sin a + Cos b

Sin a - 2Cos b

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

Choose an answer

2

13

7

8

If A and B are two events then P(A∪B) =? (when A and B are disjoint)

Choose an answer

P(A) - P(B)

P(A) x P(B)

P(A) + P(B)

P(A) + P(B) -P(A∩B)

What is the period of Cot x?

Choose an answer

2π

π

π/2

4π

Domain of Cosecθ is

Choose an answer

is R but θ= nπ

is R but θ ≠ nπ

is R but θ ≠ 2nπ

is R but θ ≠ nπ/2

Partial fraction of 1/x³-1 will be of the form

Choose an answer

Conjugate pair

ordered pair

reciprocal pair

quadratic function

Unit vector in the positive direction of x-axis is

Choose an answer

î

ĵ

k̂

All

There are 30 Red balls and 25 Green balls in a bag of a ball is drawn from the bag randomly what is the probability that a Blue ball comes out?

Choose an answer

1

0.5

0

None

How many different arrangements of the letters in the word QABABA are Possible?

Choose an answer

720

40

60

30

The value of the polynomial 3x³ + 4x² - 5x + 4 at x = -1 is

Choose an answer

A² + B²

A² + B²+ 2AB

A + B

A² + B² + AB+BA

The axis of the parabola y² = 4ax is

Choose an answer

x =0

Y =0

X = y

X = -y

More Classes

Other Links

NAT I Engineering 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