Mathematics Practice Tests 5

Created by Ali Durrani

NET Practice

Math Practice Test 5

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1 / 100

Category: Math Ch 4

7. The equations involving redical expressions of the variable are called:

Reciprocal equations

Redical equations

Quadratic functions

exponential equations

2 / 100

Category: Math Ch 14

An equation containing at least one trigonometric function is called:

Trigonometric function

Trigonometric equation

Trigonometric value

None

3 / 100

Category: Math Ch 3 Class 12

The equation ? = ?? − ?? + ? represents ( ? being a parameter )

One parabola

family of parabolas

family of line

two parabolas

4 / 100

Category: Math Ch 5 Class 12

(0,0) is satisfied by

? − ? < 10

2? + 5? > 10

? − ? ≥ 13

None

5 / 100

Category: Math Ch 3

a

b

c

d

6 / 100

Category: Math Ch 2 Class 12

a

b

c

d

7 / 100

Category: Math Ch 3

7. If a matrix A has only one row then it is called:

Row vector

Column vector

square matrix

Rectangle matrix

8 / 100

Category: Math Ch 7

a

b

c

d

9 / 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

10 / 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

11 / 100

Category: Math Ch 14

a

b

c

d

12 / 100

Category: Math

Every function is:

Relation

inverse function

one to one

none of these

13 / 100

Category: Math Ch 2

Identity element in (?, . ) is:

(0,0)

(0,1)

(1,0)

(1,1)

14 / 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

15 / 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

16 / 100

Category: Math Ch 7

16. Four persons wants to sit in a circular sofa, the total ways are:

24

6

4

None of thes

17 / 100

Category: Math Ch 7

Four persons wants to sit in a circular sofa, the total ways are:

24

6

4

None of these

18 / 100

Category: Math Ch 12

a

b

c

d

19 / 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

20 / 100

Category: Math Ch 5

a

b

c

d

21 / 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

22 / 100

Category: Math Ch 9

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

180°

270°

360°

90°

23 / 100

Category: Math Ch 9

The common starting point of two rays is called:

Origin

Initial Point

Vertex

All of these

24 / 100

Category: Math Ch 6

a

b

c

d

25 / 100

Category: Math Ch 4

Degree of quadratic equation is:

0

1

2

3

26 / 100

Category: Math Ch 4 Class 12

If the equations of the sides of a triangle are given then the intersection of any two lines in
pairs gives ________ the triangles.

Vertices

centre

mid-points of sides

centriod

27 / 100

Category: Math Ch 8

a

b

c

d

28 / 100

Category: Math Ch 10

a

b

c

d

29 / 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

30 / 100

Category: Math Ch 1 Class 12

a

b

c

d

31 / 100

Category: Math Ch 9

If the rotation of the angle is counter clock wise, then angle is:

Negative

Positive

Non-Negative

None of these

32 / 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

33 / 100

Category: Math Ch 6

The sum of infinite geometric series is valid if

|?| > 1

|?| = 1

|?| ≥ 1

|?| < 1

34 / 100

Category: Math Ch 13

a

b

c

d

35 / 100

Category: Math Ch 4 Class 12

a

b

c

d

36 / 100

Category: Math Ch 7 Class 12

a

b

c

d

37 / 100

Category: Math Ch 5 Class 12

A linear inequality contains at least _________ variables.

One

two

three

more than three

38 / 100

Category: Math Ch 5 Class 12

The graph of a linear equation of the form ?? + ?? = ? is a line which divides the whole
plane into ______ disjoints parts.

Two

four

more than four

infinitely many

39 / 100

Category: Math Ch 1 Class 12

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

lim?→? ?(?) exists

?(?)is defined

lim?→? ?(?) = ?(?)

All of these

40 / 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

41 / 100

Category: Math Ch 7

Non occurrence of an event E is denoted by:

∼ ?

Ē

E^c

All of these

42 / 100

Category: Math Ch 13

a

b

c

d

43 / 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

44 / 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

45 / 100

Category: Math Ch 6

a

b

c

d

46 / 100

Category: Math Ch 1 Class 12

a

b

c

d

47 / 100

Category: Math Ch 6 Class 12

The foci of hyperbola always lie on :

? − ????

?????????? ???s

? − ????

Conjugate axis

48 / 100

Category: Math Ch 11

a

b

c

d

49 / 100

Category: Math Ch 7 Class 12

a

b

c

d

50 / 100

Category: Math Ch 9

One right angle is equal to

?/2 ??????

90°

1/4 ????????

All of these

51 / 100

Category: Math Ch 9

Straight line angle is equal to

1/2 ????????

? radian

180°

All of these

52 / 100

Category: Math Ch 4

The equations involving redical expressions of the variable are called:

Reciprocal equations

Redical equations

Quadratic functions

exponential equations

53 / 100

Category: Math Ch 12

a

b

c

d

54 / 100

Category: Math Ch 6

a

b

c

d

55 / 100

Category: Math Ch 8

a

b

c

d

56 / 100

Category: Math Ch 6 Class 12

The set of points which are equal distance from a fixed point is called:

Circle

Parabola

Ellipse

Hyperbola

57 / 100

Category: Math Ch 5 Class 12

(0,0) is the solution of the inequality

7? + 2? > 0

2? − ? > 0

? + ? ≥ 0

3? + 5? < 0

58 / 100

Category: Math Ch 3

a

b

c

d

59 / 100

Category: Math Ch 8

a

b

c

d

60 / 100

Category: Math Ch 1 Class 12

a

b

c

d

61 / 100

Category: Math Ch 2

Every recurring non terminating decimal represents

?

?′

?

None

62 / 100

Category: Math Ch 13

a

b

c

d

63 / 100

Category: Math Ch 7

a

b

c

d

64 / 100

Category: Math Ch 13

a

b

c

d

65 / 100

Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

Null vector

unit vector

free vector

scalar

66 / 100

Category: Math Ch 2

If ? ⊆ ? then ?(? ∩ ?) =

?(?)

?(?) + ?(?)

?(?). ?(?)

67 / 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

68 / 100

Category: Math Ch 2 Class 12

a

b

c

d

69 / 100

Category: Math Ch 12

a

b

c

d

70 / 100

Category: Math Ch 14

a

b

c

d

71 / 100

Category: Math Ch 9

a

b

c

d

72 / 100

Category: Math Ch 11

a

b

c

d

73 / 100

Category: Math Ch 3

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

Matrix

Row

Column

Determinant

74 / 100

Category: Math Ch 7

a

b

c

d

75 / 100

Category: Math Ch 3 Class 12

a

b

c

d

76 / 100

Category: Math Ch 4

The equation in which variable occurs in exponent , called:

Exponential function

Quadratic equation

Reciprocal equation

Exponential equation

77 / 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

78 / 100

Category: Math Ch 1 Class 12

. The graph of linear equation is always a

Straight line

parabola

circle

cube

79 / 100

Category: Math Ch 3

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

Row vector

Column vector

square matrix

Rectangular matrix

80 / 100

Category: Math Ch 3 Class 12

a

b

c

d

81 / 100

Category: Math Ch 4 Class 12

The lines lying in the same plane are called

Collinear

coplanar

non-collinear

non-coplanar

82 / 100

Category: Math Ch 12

To solve an oblique triangle we use:

Law of Sine

Law of Cosine

Law of Tangents

All of these

83 / 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

84 / 100

Category: Math Ch 3

Which of the following Sets is not a field.

R

Q

C

Z

85 / 100

Category: Math Ch 3 Class 12

a

b

c

d

86 / 100

Category: Math Ch 7

a

b

c

d

87 / 100

Category: Math Ch 4 Class 12

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

0°

45°

135°

∞

88 / 100

Category: Math Ch 4 Class 12

The lines represented by the equation ??^? + ???? + ??? = ? are coincident if

? + ? = 0

? – ? = 0

ℎ^2 + ?? = 0

None

89 / 100

Category: Math Ch 3 Class 12

∫ ?^?(?). ?′(?)?? =

???(?) + ?

?^?(?) + ?

???′(?) + ?

?^?(?) + c

90 / 100

Category: Math Ch 3

a

b

c

d

91 / 100

Category: Math Ch 3 Class 12

a

b

c

d

92 / 100

Category: Math Ch 6

The sum of terms of a sequence is called:

Partial sum

Series

Finite sum

none of these

93 / 100

Category: Math Ch 10

a

b

c

d

94 / 100

Category: Math Ch 3 Class 12

a

b

c

d

95 / 100

Category: Math Ch 13

a

b

c

d

96 / 100

Category: Math

A diagram which represents a set is called______

Venn’s

Argand

Plane

None

97 / 100

Category: Math Ch 4

a

b

c

d

98 / 100

Category: Math Ch 7 Class 12

a

b

c

d

99 / 100

Category: Math Ch 3 Class 12

a

b

c

d

100 / 100

Category: Math Ch 12

A triangle which is not right is called:

Oblique triangle

Isosceles triangle

Scalene triangle

Right isosceles triangle

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