Mathematics Practice Tests 5

Created by Ali Durrani

NET Practice

Math Practice Test 5

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1 / 100

Category: Math Ch 7

a

b

c

d

2 / 100

Category: Math Ch 12

When we look an object below the horizontal ray, the angle formed is called angle of:
(a) Elevation (b) ✔ depression (c) incidence (d) reflects

Elevation

depression

incidence

reflects

3 / 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

4 / 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

5 / 100

Category: Math Ch 6

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

Sequence

Combination

Series

Permutation

6 / 100

Category: Math Ch 3 Class 12

The equation ? = ?? − ?? + ? represents ( ? being a parameter )
(Error Comment below the anwser)

One parabola

family of parabolas

family of line

two parabolas

7 / 100

Category: Math Ch 14

a

b

c

d

8 / 100

Category: Math Ch 7 Class 12

a

b

c

d

9 / 100

Category: Math Ch 6 Class 12

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

Point Circle

Unit Circle

Real circle

Imaginary Circle

10 / 100

Category: Math Ch 4 Class 12

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

0°

45°

135°

∞

11 / 100

Category: Math Ch 4

9. Sum of all cube roots of 64 is :

0

1

64

-64

12 / 100

Category: Math Ch 3

4. If a matrix A has ? rows and ? columns , then order of A is :

? × ?

? + ?

??

13 / 100

Category: Math

Squaring a number is a:

Unary operation

binary operation

relation

Function

14 / 100

Category: Math Ch 3 Class 12

a

b

c

d

15 / 100

Category: Math Ch 6 Class 12

The focal chord is a chord which is passing through

Vertex

Focus

Origin

None of these

16 / 100

Category: Math Ch 3

a

b

c

d

17 / 100

Category: Math Ch 3 Class 12

a

b

c

d

18 / 100

Category: Math Ch 3 Class 12

To determine the area under the curve by the use of integration , the idea was given by

Newton

Archimedes

Leibnitz

Taylor

19 / 100

Category: Math Ch 8

a

b

c

d

20 / 100

Category: Math Ch 13

a

b

c

d

21 / 100

Category: Math Ch 4 Class 12

The slope-intercept form of the equation of the straight line is

? = ?? + ?

? − ?1 = ?(? − ?1)

?/?+?/?= 1

????? + ????? = p

22 / 100

Category: Math

Inverse of any element of a group is:

Not unique

unique

has many inverses

none of these

23 / 100

Category: Math Ch 11

The graph of trigonometric functions have:

Break segments

Sharp corners

Straight line segments

smooth curves

24 / 100

Category: Math Ch 3

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

??

? + ?

? − ?

?^?

25 / 100

Category: Math Ch 14

a

b

c

d

26 / 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

27 / 100

Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

Null vector

unit vector

free vector

scalar

28 / 100

Category: Math Ch 4 Class 12

The two intercepts form of the equation of the straight line is

? = ?? + ?

? − ?1 = ?(? − ?1)

?/?+?/?= 1

????? + ????? = p

29 / 100

Category: Math

Every function is:

Relation

inverse function

one to one

none of these

30 / 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

31 / 100

Category: Math Ch 3 Class 12

a

b

c

d

32 / 100

Category: Math Ch 1 Class 12

The quantity which is used as a variable as well as constant is called

Parameter

Constant

Real Number

None of these

33 / 100

Category: Math Ch 3 Class 12

a

b

c

d

34 / 100

Category: Math Ch 2 Class 12

a

b

c

d

35 / 100

Category: Math Ch 3

Which of the following Sets is not a field.

R

Q

C

Z

36 / 100

Category: Math Ch 7 Class 12

a

b

c

d

37 / 100

Category: Math Ch 5

a

b

c

d

38 / 100

Category: Math Ch 3

a

b

c

d

39 / 100

Category: Math Ch 5 Class 12

a

b

c

d

40 / 100

Category: Math Ch 3 Class 12

a

b

c

d

41 / 100

Category: Math Ch 5

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

Equation

Formula

Rational fraction

Theorem

42 / 100

Category: Math Ch 2 Class 12

a

b

c

d

43 / 100

Category: Math Ch 4 Class 12

a

b

c

d

44 / 100

Category: Math Ch 4

a

b

c

d

45 / 100

Category: Math Ch 5 Class 12

a

b

c

d

46 / 100

Category: Math Ch 7 Class 12

a

b

c

d

47 / 100

Category: Math Ch 7 Class 12

a

b

c

d

48 / 100

Category: Math Ch 7

a

b

c

d

49 / 100

Category: Math

A diagram which represents a set is called______

Venn’s

Argand

Plane

None

50 / 100

Category: Math Ch 6 Class 12

The circle whose radius is 1 is called:

Unit circle

point circle

circumcircle

in-circle

51 / 100

Category: Math Ch 12

To solve an oblique triangles when measure of three sides are given , we can use:

Hero’s formula

Law of cosine

Law of sine

Law of tangents

52 / 100

Category: Math Ch 4

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

Additive inverse

equal to

square of

None of these

53 / 100

Category: Math Ch 8

a

b

c

d

54 / 100

Category: Math Ch 3 Class 12

a

b

c

d

55 / 100

Category: Math Ch 4 Class 12

If line ? intersects ? − ???? at a point (?, ?) , then the ? − ????????? of the line ? is:

-3

0

3

1/3

56 / 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

?

e

57 / 100

Category: Math Ch 7 Class 12

a

b

c

d

58 / 100

Category: Math Ch 7 Class 12

a

b

c

d

59 / 100

Category: Math Ch 5 Class 12

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

1

2

3

4

60 / 100

Category: Math Ch 5 Class 12

The feasible solution which maximizes or minimizes the objective function is called

Exact solution

optimal solution

final solution

objective function

61 / 100

Category: Math Ch 4

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

Multiplicative inverse

reciprocal

square

None of these

62 / 100

Category: Math Ch 7

a

b

c

d

63 / 100

Category: Math Ch 11

a

b

c

d

64 / 100

Category: Math Ch 13

a

b

c

d

65 / 100

Category: Math Ch 1 Class 12

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

lim?→? ?(?) exists

?(?)is defined

lim?→? ?(?) = ?(?)

All of these

66 / 100

Category: Math Ch 7 Class 12

a

b

c

d

67 / 100

Category: Math Ch 13

a

b

c

d

68 / 100

Category: Math Ch 3 Class 12

a

b

c

d

69 / 100

Category: Math Ch 5 Class 12

The graph of corresponding linear equation of the linear inequality is a line called________

Boundary line

hor izontal line

vertical line

inclined line

70 / 100

Category: Math Ch 8

a

b

c

d

71 / 100

Category: Math Ch 3

If a matrix A has same number of rows and columns then A is called:

Row vector

Column vector

square matrix

Rectangular matrix

72 / 100

Category: Math Ch 3 Class 12

a

b

c

d

73 / 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

74 / 100

Category: Math Ch 9

1 radian is equal to:

57.296°

5.7296°

175.27°

17.5276

75 / 100

Category: Math Ch 2 Class 12

a

b

c

d

76 / 100

Category: Math Ch 2 Class 12

a

b

c

d

77 / 100

Category: Math Ch 4 Class 12

In the normal form, ????? + ????? = ? the value of ? is

Positive

Negative

positive or negative

Zero

78 / 100

Category: Math Ch 6 Class 12

a

b

c

d

79 / 100

Category: Math Ch 7

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

2/5

1/5

1/10

1/2

80 / 100

Category: Math Ch 6

a

b

c

d

81 / 100

Category: Math Ch 3 Class 12

a

b

c

d

82 / 100

Category: Math Ch 6 Class 12

The midpoint of the foci of the ellipse is its

Vertex

Centre

Directrix

None of these

83 / 100

Category: Math Ch 7 Class 12

a

b

c

d

84 / 100

Category: Math Ch 3

The vertical lines of numbers in a matrix are called:

Columns

Rows

Column matrix

Row matrix

85 / 100

Category: Math Ch 8

a

b

c

d

86 / 100

Category: Math Ch 9

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

180°

270°

360°

90°

87 / 100

Category: Math Ch 2 Class 12

a

b

c

d

88 / 100

Category: Math Ch 9

??°??′ equal to

16.5°

32°/2

16.05°

16.2°

89 / 100

Category: Math Ch 6

a

b

c

d

90 / 100

Category: Math Ch 4

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

Additive inverse

Equal to

Conjugate

None of these

91 / 100

Category: Math Ch 3 Class 12

a

b

c

d

92 / 100

Category: Math Ch 7

a

b

c

d

93 / 100

Category: Math Ch 5 Class 12

(0,0) is satisfied by

? − ? < 10

2? + 5? > 10

? − ? ≥ 13

None

94 / 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

95 / 100

Category: Math Ch 1

A decimal which has a finite numbers of digits in its decimal part is called______ decimal.

Terminating

Non-Terminating

Recurring

Non recurring

96 / 100

Category: Math Ch 3 Class 12

a

b

c

d

97 / 100

Category: Math

An onto function is also called:

Injective

Surjective

Bijective

Inverse

98 / 100

Category: Math Ch 5 Class 12

An inequality with one or two variables has ________ solutions.

One

two

three

infinitely many

99 / 100

Category: Math Ch 6 Class 12

Standard equation of Parabola is :

?2 = 4?

?2 + ?2 = ?2

?2 = 4??

? = ??

100 / 100

Category: Math Ch 4 Class 12

The point P in the plane that corresponds to the ordered pair (?, ?) is called:

????ℎ ?? (?, ?)

mid-point of ?, ?

???????? ?? ?, ?

ordinate of ?,

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