Mathematics Practice Tests 5

Created by Ali Durrani

NET Practice

Math Practice Test 5

This is the Free Access to Limited MCQs. Enroll to PLS Boost Premium Bundle to Get More MCQs HERE

1 / 100

Category: Math Ch 7

a

b

c

d

2 / 100

Category: Math Ch 6

2. A sequence is also known as:

Real sequence

Progression

Arrangement

Complex sequence

3 / 100

Category: Math Ch 3

For any matrix A , it is always true that

? = ?^?

?^−1 = 1/A

|?| = |?^?|

– ? = ?̅

4 / 100

Category: Math Ch 12

When we look an object below the horizontal ray, the angle formed is called angle of:

Elevation

depression

incidence

reflects

5 / 100

Category: Math Ch 7 Class 12

Two vectors are said to be negative of each other if they have the same magnitude and
__________direction.

Same

opposite

negative

parallel

6 / 100

Category: Math Ch 7 Class 12

The lines joining the mid-points of any two sides of a triangle is always _____to the third side.

Equal

Parallel

perpendicular

base

7 / 100

Category: Math

A recurring decimal represents_____

Real number

Natural number

Rational number

None of these

8 / 100

Category: Math Ch 5

A quadratic factor which cannot written as a product of linear factors with real coefficients is
called:

An irreducible factor

reducible factor

an irrational factor

an improper factor

9 / 100

Category: Math Ch 3

Let A be a matrix and ? is an integer then ? + ? + ? + ⋯ to ? terms

??

? + ?

? − ?

?^?

10 / 100

Category: Math Ch 7 Class 12

a

b

c

d

11 / 100

Category: Math Ch 3

a

b

c

d

12 / 100

Category: Math Ch 5 Class 12

A function which is to be maximized or minimized is called______ function

Subjective

objective

qualitative

quantitative

13 / 100

Category: Math Ch 7 Class 12

a

b

c

d

14 / 100

Category: Math Ch 14

a

b

c

d

15 / 100

Category: Math Ch 7

a

b

c

d

16 / 100

Category: Math Ch 3 Class 12

a

b

c

d

17 / 100

Category: Math Ch 4 Class 12

The straight line which passes through one vertex and perpendicular to opposite side is
called:

Median

altitude

perpendicular bisector

normal

18 / 100

Category: Math Ch 7 Class 12

If any two vectors of scalar triple product are equal, then its value is equal to

1

0

-1

2

19 / 100

Category: Math Ch 3 Class 12

a

b

c

d

20 / 100

Category: Math Ch 8

a

b

c

d

21 / 100

Category: Math Ch 4

10. Product of cube roots of -1 is:

0

-1

1

None

22 / 100

Category: Math Ch 6

A sequence is also known as:

Real sequence

Progression

Arrangement

Complex sequence

23 / 100

Category: Math Ch 4

The equation ??^? + ?? + ? = ? will be quadratic if:

? = 0, ? ≠ 0

? ≠ 0

? = ? = 0

? = any real number

24 / 100

Category: Math Ch 3

25 / 100

Category: Math Ch 14

All trigonometric functions are ……………….. functions.

Periodic

continues

injective

bijective

26 / 100

Category: Math Ch 4 Class 12

If ? 0 then the point ?(−?, −?) lies in the quadrant

I

II

III

IV

27 / 100

Category: Math Ch 7 Class 12

a

b

c

d

28 / 100

Category: Math Ch 7

a

b

c

d

29 / 100

Category: Math Ch 9

An angle is in standard position , if its vertex is

At origin

at ? − ????

??? − ????

in 1st Quad Only

30 / 100

Category: Math Ch 1

(−?)^−??/? =

?

– ?

1

-1

31 / 100

Category: Math Ch 8

a

b

c

d

32 / 100

Category: Math Ch 7 Class 12

a

b

c

d

33 / 100

Category: Math Ch 7 Class 12

a

b

c

d

34 / 100

Category: Math Ch 4

a

b

c

d

35 / 100

Category: Math Ch 2 Class 12

a

b

c

d

36 / 100

Category: Math Ch 3 Class 12

a

b

c

d

37 / 100

Category: Math Ch 14

11. All trigonometric functions are ……………….. functions.

Periodic

continues

injective

bijective

38 / 100

Category: Math Ch 3 Class 12

a

b

c

d

39 / 100

Category: Math Ch 12

When we look an object above the horizontal ray, the angle formed is called angle of:

Elevation

depression

incidence

reflects

40 / 100

Category: Math Ch 7 Class 12

a

b

c

d

41 / 100

Category: Math Ch 3 Class 12

a

b

c

d

42 / 100

Category: Math Ch 9

0°, 90°, 180°, 270° and 360° are called

Coterminal angle

Quadrantal angl

Allied angle

None of these

43 / 100

Category: Math Ch 2

Which of the following is true:

? ⊂ ?

all of these

44 / 100

Category: Math Ch 5

Conditional equation ?? + ? = ? holds when ? is equal to:

−3/2

3/2

1/3

1

45 / 100

Category: Math Ch 14

a

b

c

d

46 / 100

Category: Math Ch 3

A rectangular array of numbers enclosed by a square brackets is called:

Matrix

Row

Column

Determinant

47 / 100

Category: Math Ch 7 Class 12

a

b

c

d

48 / 100

Category: Math Ch 2 Class 12

a

b

c

d

49 / 100

Category: Math Ch 4 Class 12

The centroid of a triangle divides each median in the ration of

2:1

1:2

1:1

None of these

50 / 100

Category: Math Ch 6 Class 12

a

b

c

d

51 / 100

Category: Math

A compound proposition which is always true is called:

Tautology

contradiction

absurdity

contingency

52 / 100

Category: Math Ch 9

The angle subtended at the center of a circle by an arc whose length is equal to the radius of
the circle is called:

1 Degree

1’

1 Radian

1’’

53 / 100

Category: Math Ch 3

Inverse of a matrix exists if it is:

Singular

Null

Rectangular

Non-singular

54 / 100

Category: Math Ch 5 Class 12

The point where two boundary lines of a shaded region intersect is called _____ point.

Boundary

corner

stationary

feasible

55 / 100

Category: Math Ch 4 Class 12

The point where the medians of a triangle intersect is called_________ of the triangle.

Centroid

centre

orthocenter

circumference

56 / 100

Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

Null vector

unit vector

free vector

scalar

57 / 100

Category: Math Ch 7 Class 12

a

b

c

d

58 / 100

Category: Math Ch 3 Class 12

a

b

c

d

59 / 100

Category: Math Ch 9

a

b

c

d

60 / 100

Category: Math Ch 1

The multiplicative inverse of (?, −?) is:

(− 4/65, −7/65)

(− 4/65,7/65 )

( 4/65, −7/65 )

(4/65,7/65 )

61 / 100

Category: Math Ch 4 Class 12

The slope of the line ?? + ?? + ? = ? is

?/?

–?/?

?/?

–?/a

62 / 100

Category: Math Ch 4

9. Sum of all cube roots of 64 is :

0

1

64

-64

63 / 100

Category: Math Ch 5 Class 12

The solution of ?? + ? < ? is

Closed half plane

open half plane

circle

parabola

64 / 100

Category: Math Ch 14

a

b

c

d

65 / 100

Category: Math Ch 3

a

b

c

d

66 / 100

Category: Math Ch 3 Class 12

a

b

c

d

67 / 100

Category: Math Ch 7 Class 12

If ? be the set of real numbers, then the Cartesian plane is defined as

?2 = {(?2, ?2): ?, ? ∈ ?}

R2 = {(?, ?): ?, ? ∈ ?}

?2 = {(?, ?): ?, ? ∈ ?, ? = −?}

?2 = {(?, ?): ?, ? ∈ ?, ? = ?}

68 / 100

Category: Math Ch 6 Class 12

The locus of a revolving line with one end fixed and other end on the circumference of a circle
of a circle is called:

a sphere

a circle

a cone

a conic

69 / 100

Category: Math Ch 6 Class 12

The circle whose radius is 1 is called:

Unit circle

point circle

circumcircle

in-circle

70 / 100

Category: Math Ch 11

Range of ? = ???? is

?

−1 ≤ ? ≤ 1

(−∞, 1) ∪ (1, ∞)

−1 < ? < 1

71 / 100

Category: Math Ch 2 Class 12

a

b

c

d

72 / 100

Category: Math Ch 13

a

b

c

d

73 / 100

Category: Math Ch 12

7. Which can be reduced to Pythagoras theorem,

Law of sine

law of cosine

law of tangents

Half angle formulas

74 / 100

Category: Math

The multiplicative identity of complex number is

(0,0)

(0,1)

(1,0)

(1,1)

75 / 100

Category: Math Ch 12

To solve an oblique triangle we use:

Law of Sine

Law of Cosine

Law of Tangents

All of these

76 / 100

Category: Math Ch 3

8. If a matrix A has only one column then it is called:

Row vector

Column vector

square matrix

Rectangle matrix

77 / 100

Category: Math Ch 7 Class 12

a

b

c

d

78 / 100

Category: Math Ch 1 Class 12

A function is said to be continuous at ? = ? if

lim?→? ?(?) exists

?(?)is defined

lim?→? ?(?) = ?(?)

All of these

79 / 100

Category: Math Ch 7 Class 12

The vector whose initial point is at the origin and terminal point is ? , is called

Null vector

unit vector

position vector

normal vector

80 / 100

Category: Math Ch 4 Class 12

a

b

c

d

81 / 100

Category: Math Ch 7 Class 12

a

b

c

d

82 / 100

Category: Math Ch 3 Class 12

a

b

c

d

83 / 100

Category: Math Ch 4 Class 12

If all the sides of four sided polygon are equal but the four angles are not equal to ??° each
then it is a

Kite

rhombus

||gram

trapezoid

84 / 100

Category: Math Ch 5

a

b

c

d

85 / 100

Category: Math Ch 6 Class 12

a

b

c

d

86 / 100

Category: Math Ch 2

Inverse of any element of a group is:

Not unique

unique

has many inverses

none of these

87 / 100

Category: Math Ch 5 Class 12

For feasible region:

? ≥ 0, ? ≥ 0

? ≥ 0, ? ≤ 0

? ≤ 0, ? ≥ 0

? ≤ 0, ? ≤ 0

88 / 100

Category: Math Ch 3

In a homogeneous system of linear equations , the solution (0,0,0) is:

Trivial solution

non trivial solution

exact solution

anti symmetric

89 / 100

Category: Math

A diagram which represents a set is called______

Venn’s

Argand

Plane

None

90 / 100

Category: Math Ch 5

a

b

c

d

91 / 100

Category: Math Ch 12

The circle passing through the thee vertices of a triangle is called:

Circum circle

in-circle

ex-centre

escribed circle

92 / 100

Category: Math Ch 4 Class 12

The point where the medians of a triangle intersect is called_________ of the triangle.

Centroid

centre

orthocenter

circumference

93 / 100

Category: Math Ch 1 Class 12

a

b

c

d

94 / 100

Category: Math Ch 13

a

b

c

d

95 / 100

Category: Math Ch 13

a

b

c

d

96 / 100

Category: Math Ch 14

12. General solution of every trigonometric equation consists of :

One solution only

two solutions

infinitely many solutions

no real solution

97 / 100

Category: Math Ch 2

If ? ⊆ ? then ?(? ∩ ?) =

?(?)

?(?) + ?(?)

?(?). ?(?)

98 / 100

Category: Math Ch 9

One rotation in anti-clock wise direction is equal to:

180°

270°

360°

90°

99 / 100

Category: Math Ch 5

If an equation is true for all values of the variable, then it is called:

a conditional equation

an identity

proper rational fraction

All of these

100 / 100

Category: Math Ch 6

4. As sequence whose range is ? ?. ?., set of real numbers is called:

Real sequence

Imaginary sequence

Natural sequence

Complex sequence

Your score is

The average score is 52%

0%

PLS Boost Bundle