GAT Subject Mathematics MCQ'S Test Preparation for Pakistani Students

MCQ's Test For GAT Subject Mathematics MCQ's Test

Try The MCQ's Test For GAT Subject Mathematics MCQ's Test

  • Total Questions70

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GAT Subject Mathematics MCQ's Test

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Question # 1

x-1/(x+2)(x-2) =

Question # 2

6 is

Question # 3

The parametric equation of a curve are x = t2, y = tthen

Question # 4

A point of a solution region where two of its boundary lines intersect is called

Question # 5

The sum of the interior angles for a 16 sided polygon is

Question # 6

In the triangle Δ ABC, where C is the right angle Tan A + Tan B=

Question # 7

Two matrices A and B are conformable for multiplication (AB) if and only if

Question # 8

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

Question # 9

Find the geometric mean between 4 and 16

Question # 10

120° degrees are equal to how many radians?

Question # 11

If 0 is not an integral multiple of π/2 then Cot4 θ+ Cot2 θ=?

Question # 12

If A and B are matrices of same order than (A + B)(A + B)=

Question # 13

If the diagonal of a square has coordinates (1,2) and(5,6) the length of a side is

Question # 14

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

Question # 15

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

Question # 16

Sin x + Cos x=1 x=

Question # 17

Two dice are rolled The number of possible out come in which at least one die shows 2 is?

Question # 18

Given eight points in a plane no three of which are collinear how many lines do the points determine?

Question # 19

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

Question # 20

If the sum of the roots of (a + 1)x2 + (2a + 3)x + (3a + 4) = 0 is -1, then product of the roots is

Question # 21

Any point where f is neither increasing nor decreasing and f(x) =0 at that point is called a

Question # 22

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

Question # 23

The average of first 100 integers is=

Question # 24

Which of the following is not defined?

Question # 25

If f(x) = x3- 2x2 +4x-1, then f(-2) =?

Question # 26

For which of the following ordered pairs (s,t) is s + t> and s- t < -3?

Question # 27

2/(x+1)(x-1) = A/x+1 + B/x-1 corresponds to

Question # 28

∫sec (ax + b) tan(ax + b) dx=_______

Question # 29

Complex roots of real quadratic equation occur in

Question # 30

ωn = ?, when n = 3k

Question # 31

AreCot √3 =?

Question # 32

Sin-1 [-1/2] = ______.

Question # 33

The set of complex numbers forms a group under the binary operation of

Question # 34

If the vector 2i+4j-2k and 2i +6j+xk are perpendicular then x-7

Question # 35

The Domain of f(x) = log x is

Question # 36

F(x) = xx decreases in the interval

Question # 37

The fifth term of the sequence an = 3n - 2 is

Question # 38

x2 +2x -25 = 0 is

Question # 39

Sin-1 (-x) =?

Question # 40

If Z1 = 1+i, Z2 = 2+3i, then |Z2-Z1|=?

Question # 41

If any two rows (or any two columns) of a square matrix are inter changed, the determinant of the resultant matrix is

Question # 42

ω88 = ?

Question # 43

The equation of the circle with center origin and radius 2√2 is

Question # 44

The number of ways in which we can courier 5 packets to 10 cities is

Question # 45

The set (Z, +) forms a group

Question # 46

The length of rectangle is twice as much as its breadth. If the perimeter is 120 cm, the length of the rectangle is

Question # 47

A sequence of numbers whose reciprocals forms an arithmetic sequence is called

Question # 48

If sinθ = 1 then θ =

Question # 49

d/dx (3y4) =

Question # 50

Unit vector in the positive direction of x-axis is

Question # 51

Sin (2π -θ) =______.

Question # 52

The set of the first elements of the ordered pairs forming a relation is called its

Question # 53

The total cost of 2 apples and 3 oranges is $1.70,which of the following is true

Question # 54

The multiplicative inverse of -1 in the set {1-,1} is

Question # 55

Tan (π + Tan-1 x) =?

Question # 56

In the function v = 4/3 π r3, V is a function of

Question # 57

Which is not included in the domain of Cos-1 x

Question # 58

If 4 - x > 5, then

Question # 59

The equation of the normal to the circle x2 + 22 = 25 at (4,3) is

Question # 60

If x2 +y2 = 4, Then dy/dx =

Question # 61

Cse π/3

Question # 62

An angle of one radian is equivalent to

Question # 63

Every prime number is also

Question # 64

The angle a (0° < a< 180°) measured counterclockwise from positive x-axis to a non-horizontal straight line / is called the

Question # 65

The set of all positive even integers is

Question # 66

P(x) = 2x4 -3x3 +2x-1 is polynomial of degree

Question # 67

If the order of A is n x m. Then order of kA is

Question # 68

The end points of the major axis of the ellipse are called its

Question # 69

If a cone is cut by a plane perpendicular to the axis of the cone then the section is a

Question # 70

Cos-1 (-x) =_______.

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NAT-I Mathematics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The number of ways in which 5 distinct toys can be distributed among 3 children is
A. 35
B. 53
C. C53
D. P53
2 Sin-1 x =?
A. π/2- Sin-1 x
B. π/2 -Cos-1 x
C. -Sin-1 x
D. -Cos-1 x
3 In the function v = 4/3 π r3, V is a function of
A. 3/4
B. r
C. v
D. π
4 The equation of the circle with center origin and radius 2√2 is
A. x2 + y2 = 2√2
B. x2 + y2 = 8
C. x2 - y2 = 2√2
D. x2 - y2 = 8
5 Given X, Y are any two sets such that number of elements in X=28, number of elements in set Y=28, and number of elements in set X∪Y=54, then number of elements in set X∩Y=
A. -7 + 2i
B. 7 + 2i
C. 7-2i
D. √53
6 Which is a proper rational fraction
A. 3x - 7/x2 +4
B. 2x2 - 5/x2 + 4
C. 3x4/2x2 - 15
D. All are proper rational fraction
7 Derivative of strictly increasing function is always
A. Zero
B. Positive
C. Negative
D. Both A and B
8 Sin-1 (√2/2)=?
A. π/2
B. π/3
C. 3π/4
D. 2π
9 There are 30 Red, 20 Green and some Blue bells in a bag if the probability of finding a Red ball is 1/3,how many are red balls in the bag
A. 120
B. 20
C. 40
D. 90
10 The set (Q, .)
A. Infinite set
B. Singleton set
C. Two points set
D. None

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