Mathematics Practice Tests 3

Created by Ali Durrani

NET Practice

Math Practice Test 3

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1 / 100

Category: Math Ch 4

Degree of quadratic equation is:

0

1

2

3

2 / 100

Category: Math Ch 2 Class 12

a

b

c

d

3 / 100

Category: Math Ch 4 Class 12

a

b

c

d

4 / 100

Category: Math Ch 6

a

b

c

d

5 / 100

Category: Math Ch 3

a

b

c

d

6 / 100

Category: Math Ch 3

Which of the following Sets is a field.

R

Q

C

all of these

7 / 100

Category: Math Ch 1 Class 12

If a graph express a function , then a vertical line must cut the graph at

One point only

Two points

More than one point

No point

8 / 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

9 / 100

Category: Math Ch 14

a

b

c

d

10 / 100

Category: Math Ch 2

Every function is:

Relation

inverse function

one to one

none of these

11 / 100

Category: Math Ch 3

a

b

c

d

12 / 100

Category: Math Ch 12

a

b

c

d

13 / 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

14 / 100

Category: Math Ch 6

a

b

c

d

15 / 100

Category: Math Ch 6

a

b

c

d

16 / 100

Category: Math Ch 1 Class 12

a

b

c

d

17 / 100

Category: Math Ch 3 Class 12

a

b

c

d

18 / 100

Category: Math Ch 1

Golden rule of fraction is that for ? ≠ ?, ?/? =

??/??

??/?

??/b

19 / 100

Category: Math

√3 is __________

Rational

Irrational

Integer

Prime

20 / 100

Category: Math Ch 5

(? + ?)(? + ?) = ?^? + ?? + ?? is a/an:

Conditional equation

an identity

proper rational fraction

a formula

21 / 100

Category: Math Ch 4

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

−1

0

±?

1

22 / 100

Category: Math Ch 5 Class 12

A function which is to be maximized or minimized is called______ function

Subjective

objective

qualitative

quantitative

23 / 100

Category: Math Ch 6

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

Sequence

Combination

Series

Permutation

24 / 100

Category: Math Ch 3

In a homogeneous system of linear equations , the solution (0,0,0) is:

Trivial solution

non trivial solution

exact solution

anti symmetric

25 / 100

Category: Math Ch 9

a

b

c

d

26 / 100

Category: Math Ch 6 Class 12

a

b

c

d

27 / 100

Category: Math Ch 10

a

b

c

d

28 / 100

Category: Math Ch 7

Sample space for tossing a coin is:

{?}

{?, ?}

29 / 100

Category: Math Ch 6

a

b

c

d

30 / 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

31 / 100

Category: Math Ch 3

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

? × ?

? + ?

??

32 / 100

Category: Math Ch 12

a

b

c

d

33 / 100

Category: Math Ch 12

Which can be reduced to Pythagoras theorem,

Law of sine

law of cosine

law of tangents

Half angle formulas

34 / 100

Category: Math Ch 3

a

b

c

d

35 / 100

Category: Math Ch 6

The last term of an infinite sequence is called :

??ℎ term

??

last term

does not exist

36 / 100

Category: Math Ch 3

If a matrix A has only one column then it is called:

Row vector

Column vector

square matrix

Rectangle matrix

37 / 100

Category: Math Ch 5 Class 12

Corner point is also called

Origin

Focus

Vertex

Test point

38 / 100

Category: Math Ch 2 Class 12

a

b

c

d

39 / 100

Category: Math Ch 2

Which of the following is true:

? ⊂ ?

all of these

40 / 100

Category: Math Ch 6 Class 12

The foci of hyperbola always lie on :

? − ????

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

? − ????

Conjugate axis

41 / 100

Category: Math Ch 3

a

b

c

d

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

Which of the following Sets is not a field.

R

Q

C

Z

44 / 100

Category: Math Ch 3 Class 12

a

b

c

d

45 / 100

Category: Math Ch 3 Class 12

a

b

c

d

46 / 100

Category: Math Ch 4 Class 12

? = ? is the straight line

Bisecting I & III

parallel to ? − ????

bisecting II & IV

parallel to ? − ????

47 / 100

Category: Math Ch 7

a

b

c

d

48 / 100

Category: Math Ch 3 Class 12

a

b

c

d

49 / 100

Category: Math Ch 3 Class 12

a

b

c

d

50 / 100

Category: Math Ch 10

Fundamental law of trigonometry is , ???(? − ?)

???????? + ????????

???????? − ????????

???????? + ????????

???????? − ????????

51 / 100

Category: Math Ch 14

General solution of every trigonometric equation consists of :

One solution only

two solutions

infinitely many solutions

no real solution

52 / 100

Category: Math Ch 4 Class 12

The straight line which passes through one vertex and perpendicular to opposite side is
called:

Median

altitude

perpendicular bisector

normal

53 / 100

Category: Math Ch 10

a

b

c

d

54 / 100

Category: Math Ch 13

a

b

c

d

55 / 100

Category: Math

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

4

6

8

10

56 / 100

Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

Null vector

unit vector

free vector

scalar

57 / 100

Category: Math Ch 2

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

Inverse of ? → ?

converse of ? → ?

contrapositive of ? → ?

None

58 / 100

Category: Math Ch 5

Which is a reducible factor:

?^3 − 6?^2 + 8?

?^2 + 16?

?^2 + 5? − 6

all of these

59 / 100

Category: Math Ch 10

a

b

c

d

60 / 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

61 / 100

Category: Math Ch 6 Class 12

The midpoint of the foci of the ellipse is its

Vertex

Centre

Directrix

None of these

62 / 100

Category: Math Ch 7 Class 12

a

b

c

d

63 / 100

Category: Math Ch 8

a

b

c

d

64 / 100

Category: Math Ch 9

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

180°

270°

360°

90°

65 / 100

Category: Math Ch 6 Class 12

a

b

c

d

66 / 100

Category: Math Ch 7 Class 12

. If the scalar product of three vectors is zero, then vectors are

Collinear

coplanar

non coplanar

non-collinear

67 / 100

Category: Math Ch 4

Solution set of the equation ?^? − ?? + ? = ? is:

{2, −2}

{2}

{−2}

{4, −4}

68 / 100

Category: Math Ch 3 Class 12

a

b

c

d

69 / 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’’

70 / 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

71 / 100

Category: Math Ch 3 Class 12

a

b

c

d

72 / 100

Category: Math Ch 1 Class 12

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

?

+iv real numbers

–iv real numbers

integers

73 / 100

Category: Math Ch 2 Class 12

a

b

c

d

74 / 100

Category: Math Ch 4 Class 12

The point where the angle bisectors of a triangle intersect is called_________ of the triangle.

Centroid

in centre

orthocenter

circumference

75 / 100

Category: Math Ch 5 Class 12

a

b

c

d

76 / 100

Category: Math Ch 4 Class 12

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

? + ? = 0

? – ? = 0

ℎ^2 + ?? = 0

None

77 / 100

Category: Math Ch 9

One right angle is equal to

?/2 ??????

90°

1/4 ????????

All of these

78 / 100

Category: Math Ch 2 Class 12

a

b

c

d

79 / 100

Category: Math Ch 3

a

b

c

d

80 / 100

Category: Math Ch 4

Graph of quadratic equation is:

Straight line

Circle

square

Parabola

81 / 100

Category: Math Ch 7 Class 12

a

b

c

d

82 / 100

Category: Math

. Truth set of a tautology is

Universal set

?

True

False

83 / 100

Category: Math Ch 5 Class 12

(0,0) is the solution of the inequality

7? + 2? > 0

2? − ? > 0

? + ? ≥ 0

3? + 5? < 0

84 / 100

Category: Math Ch 2 Class 12

A stationary point is called ______ if it is either a maximum point or a minimum point

Stationary point

turning point

critical point

point of inflexion

85 / 100

Category: Math Ch 1 Class 12

a

b

c

d

86 / 100

Category: Math Ch 14

a

b

c

d

87 / 100

Category: Math Ch 7 Class 12

a

b

c

d

88 / 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 ?,

89 / 100

Category: Math Ch 7 Class 12

a

b

c

d

90 / 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

91 / 100

Category: Math Ch 4 Class 12

a

b

c

d

92 / 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

93 / 100

Category: Math

The graph of linear function is :

Circle

straight line

parabola

triangle

94 / 100

Category: Math Ch 2

The graph of linear function is :

Circle

straight line

parabola

triangle

95 / 100

Category: Math Ch 13

a

b

c

d

96 / 100

Category: Math Ch 4 Class 12

If three lines pass through one common point then the lines are called

Parallel

coincident

concurrent

congruent

97 / 100

Category: Math Ch 6 Class 12

The circle whose radius is 1 is called:

Unit circle

point circle

circumcircle

in-circle

98 / 100

Category: Math Ch 6 Class 12

. Circle is the special case of :

Parabola

Hyperbola

Ellipse

None of these

99 / 100

Category: Math Ch 2 Class 12

a

b

c

d

100 / 100

Category: Math Ch 9

3600th part of ?° is equal to

1’

1’’

60’’

3600’’

Your score is

The average score is 54%

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