Mathematics Practice Tests 1 - LearnoSpot by PLS

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Created by Ali Durrani

NET Practice

Math Practice Test 1

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1 / 100

Category: Math Ch 6 Class 12

The chord containing the centre of the circle is

Radius of circle

Diameter of circle

Area of circle

Tangent of circle

2 / 100

Category: Math Ch 3

If the system of linear equations have no solution at all, then it is called a/an

Consistent system

Inconsistent system

Trivial System

Non Trivial System

3 / 100

Category: Math Ch 3 Class 12

4 / 100

Category: Math Ch 6

No term of a ?. ?., is:

negative

imaginary number<em>

5 / 100

Category: Math Ch 12

6 / 100

Category: Math Ch 7

Let ? = {?, ?, ?, … , ??} the probability that a number is divided by 4 is :

2/5

1/5

1/10

1/2

7 / 100

Category: Math Ch 9

8 / 100

Category: Math Ch 7

Probability of non-occurrence of an event E is equal to :

1 − ?(?)

?(?) + ?(? ?(?)

?(?)/ ?(?)

1 + ?(?)

9 / 100

Category: Math Ch 3 Class 12

10 / 100

Category: Math Ch 8

11 / 100

Category: Math Ch 4 Class 12

12 / 100

Category: Math Ch 2 Class 12

13 / 100

Category: Math

An onto function is also called:

Injective

Surjective

Bijective

Inverse

14 / 100

Category: Math Ch 4

The sum of all four fourth roots of unity is:

Unity

-1

None

15 / 100

Category: Math Ch 4 Class 12

A four sided polygon (quadrilateral) having two parallel and non-parallel sides is called

Square

rhombus

trapezium

||gram

16 / 100

Category: Math Ch 7

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

120

17 / 100

Category: Math Ch 9

18 / 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

19 / 100

Category: Math Ch 6

20 / 100

Category: Math Ch 3 Class 12

21 / 100

Category: Math Ch 5 Class 12

(0,0) is the solution of the inequality

7? + 2? > 0

2? − ? > 0

? + ? ≥ 0

3? + 5? < 0

22 / 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

23 / 100

Category: Math Ch 3 Class 12

24 / 100

Category: Math Ch 9

One right angle is equal to

?/2 ??????

90°

1/4 ????????

All of these

25 / 100

Category: Math Ch 3

For any matrix A , it is always true that

? = ?^?

?^−1 = 1/A

|?| = |?^?|

– ? = ?̅

26 / 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

27 / 100

Category: Math Ch 3 Class 12

?? ? > 0 ??? ? ≠ 1 ?ℎ?? , ∫ ?^??? =

?^ ? + ?

?^ ? ??? + ?

?^ ? /??? + ?

?^ (?+1) /?+1 + ?

28 / 100

Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

Null vector

unit vector

free vector

scalar

29 / 100

Category: Math Ch 5

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

−3/2

3/2

1/3

30 / 100

Category: Math Ch 3

Which of the following Sets is a field.

all of these

31 / 100

Category: Math Ch 3 Class 12

32 / 100

Category: Math Ch 6

The interval in which series ? + ?? + ??^? + ??^? + ⋯ is convergent if :

−2 < ? < 2 (

−1/2< ? <1/2

|2?| > 1

|?| < 1

33 / 100

Category: Math Ch 2 Class 12

34 / 100

Category: Math Ch 14

An equation containing at least one trigonometric function is called:

Trigonometric function

Trigonometric equation

Trigonometric value

None

35 / 100

Category: Math Ch 2

The number of all subsets of a set having three elements is:

36 / 100

Category: Math Ch 6

37 / 100

Category: Math Ch 14

38 / 100

Category: Math Ch 7

39 / 100

Category: Math Ch 3 Class 12

40 / 100

Category: Math Ch 4 Class 12

41 / 100

Category: Math

The additive identity in set of complex number is

(0,0)

(0,1)

(1,0)

(1,1)

42 / 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

43 / 100

Category: Math Ch 4 Class 12

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

?/?

–?/?

?/?

–?/a

44 / 100

Category: Math Ch 3

12. For a square matrix ? = [???]if all ??? = ?, ? ≠ ? and all ??? = ?(??? − ????) for ? = ? then
A is called:

Diagonal matrix

Scalar Matrix

Null matrix

None

45 / 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

46 / 100

Category: Math Ch 5

An open sentence formed by using sign of “ = ” is called a/an

Equation

Formula

Rational fraction

Theorem

47 / 100

Category: Math Ch 6 Class 12

The ratio of the distance of a point from the focus to distance from the directrix is denoted by

48 / 100

Category: Math Ch 13

49 / 100

Category: Math Ch 13

50 / 100

Category: Math Ch 14

51 / 100

Category: Math Ch 14

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

Periodic

continues

injective

bijective

52 / 100

Category: Math Ch 10

Angles associated with basic angles of measure ? to a right angle or its multiple are
called:

Coterminal angle

angle in standard position

Allied angle

obtuse angle

53 / 100

Category: Math Ch 2 Class 12

54 / 100

Category: Math Ch 5 Class 12

55 / 100

Category: Math Ch 5 Class 12

56 / 100

Category: Math

The set of odd numbers between 1 and 9 are

{1,3,5,7}

{3,5,7,9}

{1,3,5,7,9}

{3,5,7}

57 / 100

Category: Math Ch 9

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

180°

270°

360°

90°

58 / 100

Category: Math Ch 7 Class 12

59 / 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

60 / 100

Category: Math Ch 7

Sample space for tossing a coin is:

{?}

{?, ?}

61 / 100

Category: Math Ch 4 Class 12

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

0°

45°

135°

∞

62 / 100

Category: Math Ch 1 Class 12

63 / 100

Category: Math Ch 14

64 / 100

Category: Math Ch 14

65 / 100

Category: Math Ch 7

66 / 100

Category: Math Ch 2

Identity element in (?, . ) is:

(0,0)

(0,1)

(1,0)

(1,1)

67 / 100

Category: Math Ch 9

3600th part of ?° is equal to

1’

1’’

60’’

3600’’

68 / 100

Category: Math Ch 6

69 / 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

70 / 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

71 / 100

Category: Math Ch 6 Class 12

72 / 100

Category: Math Ch 5 Class 12

The number of variables in ?? + ?? ≤ ? are

73 / 100

Category: Math Ch 3 Class 12

74 / 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

75 / 100

Category: Math Ch 3

For any two matrices A and B ,(? + ?)^? =

?^?.?^?

?^? + ?^?

76 / 100

Category: Math Ch 2

Which of the following is true:

? ⊂ ?

all of these

77 / 100

Category: Math Ch 7

If ? is negative then ?! is

unique

Not defined

78 / 100

Category: Math Ch 7

79 / 100

Category: Math Ch 4

80 / 100

Category: Math Ch 9

Two rays with a common starting point form:

Triangle

Angle

Radian

Minute

81 / 100

Category: Math Ch 8

82 / 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

83 / 100

Category: Math Ch 3

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

Matrix

Row

Column

Determinant

84 / 100

Category: Math Ch 11

The graph of trigonometric functions have:

Break segments

Sharp corners

Straight line segments

smooth curves

85 / 100

Category: Math Ch 3 Class 12

86 / 100

Category: Math Ch 5 Class 12

Corner point is also called

Origin

Focus

Vertex

Test point

87 / 100

Category: Math Ch 5 Class 12

An inequality with one or two variables has ________ solutions.

One

two

three

infinitely many

88 / 100

Category: Math Ch 2 Class 12

89 / 100

Category: Math Ch 2 Class 12

90 / 100

Category: Math Ch 2

The set of odd numbers between 1 and 9 are

{1,3,5,7}

{3,5,7,9}

{1,3,5,7,9}

{3,5,7}

91 / 100

Category: Math Ch 2 Class 12

92 / 100

Category: Math Ch 3 Class 12

93 / 100

Category: Math Ch 6

2. A sequence is also known as:

Real sequence

Progression

Arrangement

Complex sequence

94 / 100

Category: Math Ch 10

95 / 100

Category: Math

Every recurring decimal is

a rational number

an irrational number

a prime number

a whole number

96 / 100

Category: Math Ch 9

3 radian is:

171.888°

120°

300°

270°

97 / 100

Category: Math Ch 3

98 / 100

Category: Math Ch 13

99 / 100

Category: Math Ch 6

The last term of an infinite sequence is called :

??ℎ term

last term

does not exist

100 / 100

Category: Math Ch 2 Class 12

Your score is

The average score is 42%

Comments

9 responses to “Mathematics Practice Tests 1”

Shahzaib khan

July 11, 2022

Why the questions are incomplete
Sabeeh

July 12, 2022

The numbers are not visible
Its all not useful. Change it
1. Ali Durrani
  
  July 15, 2022
  
  Kindly mention the MCQs
Saboor is

October 19, 2022

The numbers are not showing in each MCQS it is showing ? instead of numbers
1. Ali Durrani
  
  October 21, 2022
  
  sorry there is a issue we will resolve soon IA
Anonymous

November 19, 2022

The question is incomplete
Anonymous

December 2, 2022

Ghbhhh
Anonymous

December 2, 2022

The numbers seem to be missing. It shows a question mark symbol instead of numbers.
Anonymous

December 15, 2022

Fix ittttttttt