Mathematics Practice Tests 3

Created by Ali Durrani

NET Practice

Math Practice Test 3

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1 / 100

Category: Math Ch 10

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

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

???????? − ????????

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

???????? − ????????

2 / 100

Category: Math Ch 2 Class 12

a

b

c

d

3 / 100

Category: Math Ch 13

a

b

c

d

4 / 100

Category: Math Ch 7

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

24

6

4

None of these

5 / 100

Category: Math Ch 3

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

?^?.?^?

?^? + ?^?

6 / 100

Category: Math Ch 12

a

b

c

d

7 / 100

Category: Math Ch 7

If ? is negative then ?! is

1

0

unique

Not defined

8 / 100

Category: Math Ch 6

a

b

c

d

9 / 100

Category: Math Ch 2 Class 12

a

b

c

d

10 / 100

Category: Math Ch 6

The general term of a ?. ?., is :

?? = ??^(?−1)

?? = ??^?

?? = ?.?^(?+1)

None of these

11 / 100

Category: Math Ch 12

To solve an oblique triangle we use:

Law of Sine

Law of Cosine

Law of Tangents

All of these

12 / 100

Category: Math Ch 9

a

b

c

d

13 / 100

Category: Math Ch 6

The sum of infinite geometric series is valid if

|?| > 1

|?| = 1

|?| ≥ 1

|?| < 1

14 / 100

Category: Math Ch 5 Class 12

The symbols used for inequality are

1

2

3

4

15 / 100

Category: Math Ch 4

The product of all four fourth roots of unity is:

Unity

0

-1

None

16 / 100

Category: Math Ch 2 Class 12

a

b

c

d

17 / 100

Category: Math Ch 14

12. General solution of every trigonometric equation consists of :

One solution only

two solutions

infinitely many solutions

no real solution

18 / 100

Category: Math Ch 5 Class 12

(0,0) is the solution of the inequality

7? + 2? > 0

2? − ? > 0

? + ? ≥ 0

3? + 5? < 0

19 / 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

20 / 100

Category: Math Ch 6 Class 12

A type of the conic that has eccentricity greater than 1 is

An ellipse

A parabola

A hyperbola

A circle

21 / 100

Category: Math Ch 7 Class 12

a

b

c

d

22 / 100

Category: Math Ch 3 Class 12

a

b

c

d

23 / 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

24 / 100

Category: Math Ch 6

a

b

c

d

25 / 100

Category: Math Ch 14

a

b

c

d

26 / 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

27 / 100

Category: Math Ch 2 Class 12

a

b

c

d

28 / 100

Category: Math Ch 2 Class 12

a

b

c

d

29 / 100

Category: Math Ch 8

a

b

c

d

30 / 100

Category: Math Ch 13

a

b

c

d

31 / 100

Category: Math Ch 9

Angles with same initial and terminal sides are called:

Acute angles

Allied Angles

Coterminal angles

Quadrentel angles

32 / 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

33 / 100

Category: Math Ch 8

a

b

c

d

34 / 100

Category: Math Ch 11

The graph of trigonometric functions have:

Break segments

Sharp corners

Straight line segments

smooth curves

35 / 100

Category: Math Ch 3

For any matrix A , it is always true that

? = ?^?

?^−1 = 1/A

|?| = |?^?|

– ? = ?̅

36 / 100

Category: Math Ch 5 Class 12

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

Boundary line

horizontal line

vertical line

inclined line

37 / 100

Category: Math Ch 4 Class 12

The Normal form of the equation of the straight line is

? = ?? + ?

? − ?1 = ?(? − ?1)

?/?+?/?= 1

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

38 / 100

Category: Math Ch 2

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

4

6

8

10

39 / 100

Category: Math Ch 14

a

b

c

d

40 / 100

Category: Math Ch 5 Class 12

a

b

c

d

41 / 100

Category: Math Ch 7

a

b

c

d

42 / 100

Category: Math

Every function is:

Relation

inverse function

one to one

none of these

43 / 100

Category: Math Ch 5

a

b

c

d

44 / 100

Category: Math Ch 14

a

b

c

d

45 / 100

Category: Math Ch 8

a

b

c

d

46 / 100

Category: Math

The graph of linear function is :

Circle

straight line

parabola

triangle

47 / 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

48 / 100

Category: Math Ch 12

a

b

c

d

49 / 100

Category: Math Ch 3 Class 12

a

b

c

d

50 / 100

Category: Math Ch 8

a

b

c

d

51 / 100

Category: Math Ch 4 Class 12

Equation of vertical line through (−?, ?) is

) ? − 5 = 0

? + 5 = 0

? − 3 = 0

? + 3 = 0

52 / 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

53 / 100

Category: Math Ch 7 Class 12

If any two vectors of scalar triple product are equal, then its value is equal to

1

0

-1

2

54 / 100

Category: Math Ch 5 Class 12

If ? > ? then

– ? > −?

– ? < ?

? < ?

– ? < −b

55 / 100

Category: Math Ch 13

A

b

c

d

56 / 100

Category: Math Ch 9

Relation between the length of arc of a circle and the circular measure of it central angle is:

? = ? ?

? = ??

? = ?/ ?

? = 1 /2 ? ^ 2?

57 / 100

Category: Math Ch 9

One right angle is equal to

?/2 ??????

90°

1/4 ????????

All of these

58 / 100

Category: Math Ch 4

The sum of all four fourth roots of unity is:

Unity

0

-1

None

59 / 100

Category: Math Ch 13

a

b

c

d

60 / 100

Category: Math Ch 3

The main diagonal elements of a skew symmetric matrix must be:

1

0

any non-zero number

any complex number

61 / 100

Category: Math Ch 5 Class 12

The graph of the inequality ?? + ?? ≥ ? is _____ side of line ?? + ?? = ?

Origin side

non-origin side

upper

left

62 / 100

Category: Math Ch 8

a

b

c

d

63 / 100

Category: Math Ch 3

64 / 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

65 / 100

Category: Math Ch 11

Curves of the trigonometric functions repeat after fixed intervals because trigonometric
functions are

Simple

linear

quadratic

periodic

66 / 100

Category: Math Ch 5

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

Equation

Formula

Rational fraction

Theorem

67 / 100

Category: Math Ch 3 Class 12

∫ ?^?(?). ?′(?)?? =

???(?) + ?

?^?(?) + ?

???′(?) + ?

?^?(?) + c

68 / 100

Category: Math Ch 9

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

180°

270°

360°

90°

69 / 100

Category: Math Ch 11

a

b

c

d

70 / 100

Category: Math Ch 4 Class 12

a

b

c

d

71 / 100

Category: Math Ch 13

a

b

c

d

72 / 100

Category: Math Ch 9

Two rays with a common starting point form:

Triangle

Angle

Radian

Minute

73 / 100

Category: Math Ch 3

Which of the following Sets is not a field.

R

Q

C

Z

74 / 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

75 / 100

Category: Math Ch 1 Class 12

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

?

+iv real numbers

–iv real numbers

integers

76 / 100

Category: Math Ch 2 Class 12

a

b

c

d

77 / 100

Category: Math

A compound proposition which is always wrong is called:

Tautology

contradiction

absurdity

contingency

78 / 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

79 / 100

Category: Math Ch 14

For the general solution , we first find the solution in the interval whose length is equal to
its:

Range

domain

co-domain

period

80 / 100

Category: Math Ch 7 Class 12

a

b

c

d

81 / 100

Category: Math Ch 6 Class 12

The circle whose radius is zero is called:

Unit circle

point circle

circumcircle

in-circle

82 / 100

Category: Math Ch 3 Class 12

a

b

c

d

83 / 100

Category: Math

A compound proposition which is always true is called:

Tautology

contradiction

absurdity

contingency

84 / 100

Category: Math Ch 5 Class 12

a

b

c

d

85 / 100

Category: Math Ch 4 Class 12

a

b

c

d

86 / 100

Category: Math Ch 9

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

21°25’6’’

21°40′27′′

21°15′22′′

21°30′2′′

87 / 100

Category: Math Ch 2 Class 12

The notation ??(?) or ?? is used by

Leibnitz

Newton

Lagrange

Cauchy

88 / 100

Category: Math Ch 3 Class 12

a

b

c

d

89 / 100

Category: Math Ch 2 Class 12

a

b

c

d

90 / 100

Category: Math Ch 5 Class 12

An inequality with one or two variables has ________ solutions.

One

two

three

infinitely many

91 / 100

Category: Math Ch 6

If sum of series is defined then it is called:

Convergent series

Divergent series

finite series

Geometric series

92 / 100

Category: Math Ch 13

a

b

c

d

93 / 100

Category: Math Ch 3 Class 12

a

b

c

d

94 / 100

Category: Math Ch 4

Degree of quadratic equation is:

0

1

2

3

95 / 100

Category: Math Ch 2

Every function is:

Relation

inverse function

one to one

none of these

96 / 100

Category: Math Ch 3 Class 12

a

b

c

d

97 / 100

Category: Math Ch 4

a

b

c

d

98 / 100

Category: Math Ch 4 Class 12

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

Positive

Negative

positive or negative

Zero

99 / 100

Category: Math Ch 2 Class 12

a

b

c

d

100 / 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

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