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

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Math Practice Test 3

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1 / 100

Category: Math Ch 2 Class 12

2 / 100

Category: Math Ch 14

3 / 100

Category: Math Ch 9

Conversion of ??. ???° to ?°?′?′′ form is:

21°25’6’’

21°40′27′′

21°15′22′′

21°30′2′′

4 / 100

Category: Math Ch 6 Class 12

5 / 100

Category: Math Ch 9

Sexagesimal system is also called

German System

English System

C.G.S System

SI System

6 / 100

Category: Math Ch 13

7 / 100

Category: Math Ch 14

8 / 100

Category: Math Ch 9

9 / 100

Category: Math Ch 13

10 / 100

Category: Math

A recurring decimal represents_____

Real number

Natural number

Rational number

None of these

11 / 100

Category: Math Ch 8

12 / 100

Category: Math Ch 4

The sum of all four fourth roots of 16 is:

-16

13 / 100

Category: Math Ch 6

14 / 100

Category: Math Ch 3 Class 12

15 / 100

Category: Math Ch 6 Class 12

The midpoint of the foci of the ellipse is its

Vertex

Centre

Directrix

None of these

16 / 100

Category: Math Ch 4

The equation in which variable occurs in exponent , called:

Exponential function

Quadratic equation

Reciprocal equation

Exponential equation

17 / 100

Category: Math Ch 4

18 / 100

Category: Math Ch 3

The element ??? of any matrix A is present in:

? ?ℎ row and ? ?ℎ column

? ?ℎ column and ? ?ℎ row

(? + ?)?ℎ row and column

19 / 100

Category: Math Ch 4

20 / 100

Category: Math Ch 3 Class 12

21 / 100

Category: Math Ch 10

22 / 100

Category: Math Ch 1 Class 12

The domain and range of identity function , ?: ? → ? is

+iv real numbers

–iv real numbers

integers

23 / 100

Category: Math Ch 7 Class 12

24 / 100

Category: Math Ch 7 Class 12

The angles ?, ?, ??? ? which a non-zero vector ? makes with ? − ????, ? − ???? and
? − ???? respectively are called_____________ of ?.

Direction cosines

direction ratios

direction angles

inclinations

25 / 100

Category: Math Ch 3

14. The matrix [?] is :

Square matrix

row matrix

column matrix

all of these

26 / 100

Category: Math Ch 10

27 / 100

Category: Math Ch 2

Identity element in (?, . ) is:

(0,0)

(0,1)

(1,0)

(1,1)

28 / 100

Category: Math Ch 3 Class 12

29 / 100

Category: Math Ch 3 Class 12

∫ ?^?(?). ?′(?)?? =

???(?) + ?

?^?(?) + ?

???′(?) + ?

?^?(?) + c

30 / 100

Category: Math Ch 4

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

Multiplicative inverse

reciprocal

square

None of these

31 / 100

Category: Math Ch 4 Class 12

The lines lying in the same plane are called

Collinear

coplanar

non-collinear

non-coplanar

32 / 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

33 / 100

Category: Math Ch 4 Class 12

34 / 100

Category: Math Ch 7

How many signals can be given by 5 flags of different colors , using 3 at a time

120

35 / 100

Category: Math Ch 3 Class 12

36 / 100

Category: Math Ch 3 Class 12

37 / 100

Category: Math Ch 7 Class 12

Parallelogram law of vector addition to describe the combined action of two forces, was used
by

Cauchy

Aristotle

Alkhwarzmi

Leibnitz

38 / 100

Category: Math Ch 3 Class 12

The order of the differential equation : ????/??? +??/?? − ? = ?

more than 2

39 / 100

Category: Math Ch 7 Class 12

A point P in space has __________ coordinates.

infinitely many

40 / 100

Category: Math Ch 4 Class 12

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

0°

45°

135°

∞

41 / 100

Category: Math Ch 7 Class 12

42 / 100

Category: Math Ch 5 Class 12

(0,0) is satisfied by

? − ? < 10

2? + 5? > 10

? − ? ≥ 13

None

43 / 100

Category: Math Ch 3 Class 12

44 / 100

Category: Math Ch 3 Class 12

45 / 100

Category: Math Ch 4

46 / 100

Category: Math Ch 3 Class 12

47 / 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

48 / 100

Category: Math Ch 12

A “Triangle” has :

Two elements

3 elements

4 elements

6 elements

49 / 100

Category: Math Ch 4

The sum of all four fourth roots of unity is:

Unity

-1

None

50 / 100

Category: Math Ch 12

51 / 100

Category: Math Ch 4

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

Additive inverse

Equal to

Conjugate

None of these

52 / 100

Category: Math Ch 2

A set is a collection of objects which are

Well defined

Well defined and distinct

identical

not defined

53 / 100

Category: Math Ch 4

The product of all four fourth roots of unity is:

Unity

-1

None

54 / 100

Category: Math Ch 5 Class 12

55 / 100

Category: Math Ch 4 Class 12

The straight line which passes through one vertex and though the mid-point of the opposite
side is called:

Median

altitude

perpendicular bisector

normal

56 / 100

Category: Math Ch 1 Class 12

57 / 100

Category: Math

A set is a collection of objects which are

Well defined

Well defined and distinct

identical

not defined

58 / 100

Category: Math Ch 4

The sum of all four fourth roots of 16 is:

-16

59 / 100

Category: Math Ch 5 Class 12

Corner point is also called

Origin

Focus

Vertex

Test point

60 / 100

Category: Math Ch 6

61 / 100

Category: Math Ch 7 Class 12

62 / 100

Category: Math Ch 3

63 / 100

Category: Math Ch 5 Class 12

A linear inequality contains at least _________ variables.

One

two

three

more than three

64 / 100

Category: Math Ch 3

65 / 100

Category: Math Ch 2 Class 12

66 / 100

Category: Math Ch 6

An arrangement of numbers according to some definite rule is called:

Sequence

Combination

Series

Permutation

67 / 100

Category: Math Ch 3 Class 12

68 / 100

Category: Math Ch 2 Class 12

69 / 100

Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

Null vector

unit vector

free vector

scalar

70 / 100

Category: Math Ch 7 Class 12

71 / 100

Category: Math

Squaring a number is a:

Unary operation

binary operation

relation

Function

72 / 100

Category: Math Ch 3

The vertical lines of numbers in a matrix are called:

Columns

Rows

Column matrix

Row matrix

73 / 100

Category: Math Ch 2 Class 12

74 / 100

Category: Math Ch 8

75 / 100

Category: Math Ch 7 Class 12

76 / 100

Category: Math Ch 7

77 / 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

78 / 100

Category: Math

A compound proposition which is always wrong is called:

Tautology

contradiction

absurdity

contingency

79 / 100

Category: Math Ch 2 Class 12

80 / 100

Category: Math Ch 2 Class 12

81 / 100

Category: Math Ch 7 Class 12

82 / 100

Category: Math Ch 4

Degree of quadratic equation is:

83 / 100

Category: Math Ch 9

??°??′ equal to

16.5°

32°/2

16.05°

16.2°

84 / 100

Category: Math Ch 2

A diagram which represents a set is called______

Venn’s

Argand

Plane

None

85 / 100

Category: Math Ch 2

In a proposition if ? → ? ???? ? → ? is called

Inverse of ? → ?

converse of ? → ?

contrapositive of ? → ?

None

86 / 100

Category: Math Ch 4 Class 12

. Altitudes of a triangle are:

Parallel

Perpendicular

Concurrent

Non Concurrent

87 / 100

Category: Math Ch 5 Class 12

For feasible region:

? ≥ 0, ? ≥ 0

? ≥ 0, ? ≤ 0

? ≤ 0, ? ≥ 0

? ≤ 0, ? ≤ 0

88 / 100

Category: Math Ch 14

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

Periodic

continues

injective

bijective

89 / 100

Category: Math Ch 9

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

Coterminal angle

Quadrantal angl

Allied angle

None of these

90 / 100

Category: Math Ch 13

91 / 100

Category: Math Ch 7

92 / 100

Category: Math Ch 2 Class 12

93 / 100

Category: Math Ch 6 Class 12

94 / 100

Category: Math Ch 1 Class 12

. The graph of linear equation is always a

Straight line

parabola

circle

cube

95 / 100

Category: Math Ch 3 Class 12

96 / 100

Category: Math Ch 8

97 / 100

Category: Math Ch 7 Class 12

98 / 100

Category: Math Ch 2 Class 12

99 / 100

Category: Math Ch 5 Class 12

(0,0) is satisfied by

? − ? < 10

2? + 5? > 10

? − ? ≥ 13

None

100 / 100

Category: Math Ch 14

Your score is

The average score is 54%

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