Mathematics Practice Tests 3 - PLS Academy

Mathematics Practice Tests Overview

Mathematics Practice Tests are an important part of preparation for MDCAT, ECAT, NUST, UET, FAST, NTS, and FSC board exams. They cover key topics such as algebra, trigonometry, calculus, arithmetic, and geometry. Regular practice helps students develop strong problem-solving skills, understand concepts deeply, and gain confidence in solving exam-style questions.

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Created by Ali Durrani

NET Practice

Math Practice Test 3

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1 / 100

Category: Math Ch 4

The complex fourth roots of unity are ……. of each other.

Additive inverse

equal to

square of

None of these

2 / 100

Category: Math Ch 1 Class 12

3 / 100

Category: Math Ch 6

4 / 100

Category: Math Ch 4 Class 12

? = ? is the straight line

Bisecting I & III

parallel to ? − ????

bisecting II & IV

parallel to ? − ????

5 / 100

Category: Math Ch 5 Class 12

(0,0) is the solution of the inequality

7? + 2? > 0

2? − ? > 0

? + ? ≥ 0

3? + 5? < 0

6 / 100

Category: Math Ch 1 Class 12

7 / 100

Category: Math Ch 2 Class 12

8 / 100

Category: Math Ch 8

9 / 100

Category: Math Ch 3 Class 12

10 / 100

Category: Math Ch 14

An equation containing at least one trigonometric function is called:

Trigonometric function

Trigonometric equation

Trigonometric value

None

11 / 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

12 / 100

Category: Math Ch 12

13 / 100

Category: Math Ch 7 Class 12

A point P in space has __________ coordinates.

infinitely many

14 / 100

Category: Math Ch 4

5. The equation in which variable occurs in exponent , called:

Exponential function

Quadratic equation

Reciprocal equation

Exponential equation

15 / 100

Category: Math Ch 4 Class 12

A line bisecting 2nd and 4th quadrants has inclination:

0°

45°

135°

∞

16 / 100

Category: Math Ch 1 Class 12

17 / 100

Category: Math Ch 4

18 / 100

Category: Math Ch 3 Class 12

19 / 100

Category: Math Ch 6

The sum of infinite geometric series is valid if

|?| > 1

|?| = 1

|?| ≥ 1

|?| < 1

20 / 100

Category: Math Ch 5

When a rational fraction is separated into partial fractions, then result is always :

A conditional equations

an identity

a partial fraction

an improper fraction

21 / 100

Category: Math Ch 7 Class 12

22 / 100

Category: Math Ch 4

Sum of all cube roots of 64 is :

-64

23 / 100

Category: Math Ch 13

24 / 100

Category: Math Ch 9

25 / 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’’

26 / 100

Category: Math Ch 4

The equation in which variable occurs in exponent , called:

Exponential function

Quadratic equation

Reciprocal equation

Exponential equation

27 / 100

Category: Math Ch 3 Class 12

28 / 100

Category: Math Ch 2 Class 12

29 / 100

Category: Math Ch 3

30 / 100

Category: Math Ch 7

31 / 100

Category: Math Ch 3

13. For a square matrix ? = [???]if all ??? = ?, ? ≠ ? and at least ??? ≠ ?, ? = ? then A is called:

Diagonal matrix

Scalar Matrix

None

Null matrix

32 / 100

Category: Math Ch 4

The equations involving redical expressions of the variable are called:

Reciprocal equations

Redical equations

Quadratic functions

exponential equations

33 / 100

Category: Math Ch 12

34 / 100

Category: Math Ch 9

60th part of ?′ is equal to

1’

1’’

60’’

3600’’

35 / 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

36 / 100

Category: Math Ch 7

37 / 100

Category: Math Ch 5

A mixed form of fraction is :

An integer+ improper fraction

a polynomial+improper fraction

a polynomial+proper fraction

a polynomial+rational fraction

38 / 100

Category: Math Ch 3 Class 12

39 / 100

Category: Math Ch 2

Every function is:

Relation

inverse function

one to one

none of these

40 / 100

Category: Math Ch 6

41 / 100

Category: Math Ch 3

The main diagonal elements of a skew hermitian matrix must be:

any non-zero number

any complex number

42 / 100

Category: Math Ch 7 Class 12

43 / 100

Category: Math Ch 2 Class 12

44 / 100

Category: Math Ch 1 Class 12

45 / 100

Category: Math Ch 6 Class 12

The equation ?? + ?? = ? then circle is

Point Circle

Unit Circle

Real circle

Imaginary Circle

46 / 100

Category: Math Ch 1 Class 12

The inverse of a function exists only if it is

an into function

an onto function

(1-1) and into function

None of these

47 / 100

Category: Math Ch 3 Class 12

48 / 100

Category: Math Ch 5

Which is a reducible factor:

?^3 − 6?^2 + 8?

?^2 + 16?

?^2 + 5? − 6

all of these

49 / 100

Category: Math Ch 4

50 / 100

Category: Math Ch 7 Class 12

51 / 100

Category: Math Ch 7 Class 12

52 / 100

Category: Math Ch 14

53 / 100

Category: Math Ch 4

The complex cube roots of unity are………………. each other.

Additive inverse

Equal to

Conjugate

None of these

54 / 100

Category: Math Ch 3

In echelon form of matrix, the first non zero entry is called:

Leading entry

first entry

preceding entry

Diagonal entry

55 / 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

56 / 100

Category: Math Ch 4 Class 12

A line bisecting 2nd and 4th quadrants has inclination:

0°

45°

135°

∞

57 / 100

Category: Math Ch 7

If ? is negative then ?! is

unique

Not defined

58 / 100

Category: Math Ch 1 Class 12

59 / 100

Category: Math Ch 9

60 / 100

Category: Math Ch 6

61 / 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

62 / 100

Category: Math Ch 9

The system of angular measurement in which the angle is measured in radian is called:

Sexagesimal System

Circular System

English System

Gradient System

63 / 100

Category: Math Ch 3

64 / 100

Category: Math Ch 14

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

Periodic

continues

injective

bijective

65 / 100

Category: Math Ch 5 Class 12

(0,0) is satisfied by

? − ? < 10

2? + 5? > 10

? − ? ≥ 13

None

66 / 100

Category: Math Ch 2 Class 12

67 / 100

Category: Math Ch 14

68 / 100

Category: Math Ch 3 Class 12

69 / 100

Category: Math

The multiplicative identity of complex number is

(0,0)

(0,1)

(1,0)

(1,1)

70 / 100

Category: Math Ch 4 Class 12

71 / 100

Category: Math

A compound proposition which is always true is called:

Tautology

contradiction

absurdity

contingency

72 / 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

73 / 100

Category: Math Ch 6 Class 12

Focus of the ellipse always lies on the

Minor axis

Major axi

Directrix

None of these

74 / 100

Category: Math Ch 3

54. Transpose of a row matrix is:

Diagonal matrix

zero matrix

column matrix

scalar matrix

75 / 100

Category: Math Ch 3

76 / 100

Category: Math Ch 6

77 / 100

Category: Math Ch 2

Which of the following is true:

? ⊂ ?

all of these

78 / 100

Category: Math Ch 7

79 / 100

Category: Math Ch 14

80 / 100

Category: Math Ch 5 Class 12

Corner point is also called

Origin

Focus

Vertex

Test point

81 / 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

82 / 100

Category: Math Ch 4

If sum of all cube roots of unity is equal to ?^? + ? , then ? is equal to:

−1

±?

83 / 100

Category: Math Ch 2 Class 12

84 / 100

Category: Math Ch 3 Class 12

85 / 100

Category: Math Ch 4 Class 12

Let ?(?? , ??) not lying on the line ?: ?? + ?? + ? = ? then point P lies above if

?1? + ?1? + ?1 = 0

?1? + ?1? + ?1 ≠ 0

?1? + ?1? + ?1 < 0

?1? + ?1? + ?1 > 0

86 / 100

Category: Math Ch 5 Class 12

87 / 100

Category: Math Ch 8

88 / 100

Category: Math Ch 1

The numbers which can be written in the form of ?/? , ?, ? ∈ ? , ? ≠ ? are :

Rational number

Irrational number

Complex number

Whole number

89 / 100

Category: Math Ch 13

90 / 100

Category: Math Ch 3 Class 12

91 / 100

Category: Math Ch 6 Class 12

In the cases of ellipse it is always true that:

?2 > ?2

?2 < ?2

?2 = ?2

? < 0, ? < 0

92 / 100

Category: Math Ch 4

If 2 and -5 are roots of a quadratic equation , then equation is:

?^2 − 3? − 10 = 0

?^2 − 3? + 10 = 0

?^2 + 3? − 10 = 0

?^2 + 3? + 10 = 0

93 / 100

Category: Math Ch 7 Class 12

94 / 100

Category: Math Ch 6 Class 12

95 / 100

Category: Math Ch 12

A triangle which is not right is called:

Oblique triangle

Isosceles triangle

Scalene triangle

Right isosceles

96 / 100

Category: Math Ch 3

10. If a matrix A has different number of rows and columns then A is called:

Row vector

Column vector

square matrix

Rectangular matrix

97 / 100

Category: Math Ch 7 Class 12

98 / 100

Category: Math Ch 1 Class 12

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

lim?→? ?(?) exists

?(?)is defined

lim?→? ?(?) = ?(?)

All of these

99 / 100

Category: Math Ch 3

. If a matrix of order ? × ? then the matrix of order ? × ? is :

Transpose of A

Inverse of A

Main diagonal of A

Adjoint of A

100 / 100

Category: Math Ch 3

Your score is

The average score is 54%

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