FSC Math Full Book MCQs 3

Created by Ali Durrani

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Math Practice Test 3

1 / 100

Category: Math Ch 5

Which is a reducible factor:

𝑥^3 − 6𝑥^2 + 8𝑥

𝑥^2 + 16𝑥

𝑥^2 + 5𝑥 − 6

all of these

2 / 100

Category: Math Ch 6

a

b

c

d

3 / 100

Category: Math Ch 3

a

b

c

d

4 / 100

Category: Math Ch 4 Class 12

a

b

c

d

5 / 100

Category: Math Ch 3

Which of the following Sets is not a field.

R

Q

C

Z

6 / 100

Category: Math Ch 6

A sequence is also known as:

Real sequence

Progression

Arrangement

Complex sequence

7 / 100

Category: Math Ch 4

a

b

c

d

8 / 100

Category: Math Ch 9

Straight line angle is equal to

1/2 ????????

? radian

180°

All of these

9 / 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

10 / 100

Category: Math Ch 3

If all entries of a square matrix of order ? is multiplied by ?, then value of |??| is equal to:

?|?|

?^2 |?|

?^3 |?|

|?|

11 / 100

Category: Math Ch 4 Class 12

a

b

c

d

12 / 100

Category: Math Ch 3 Class 12

a

b

c

d

13 / 100

Category: Math Ch 11

a

b

c

d

14 / 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

15 / 100

Category: Math Ch 2 Class 12

The maximum value of the function ?(?) = ?^? − ? − ? is

−9/2

−9/4

-1

0

16 / 100

Category: Math Ch 2 Class 12

a

b

c

d

17 / 100

Category: Math Ch 14

a

b

c

d

18 / 100

Category: Math

The additive identity in set of complex number is

(0,0)

(0,1)

(1,0)

(1,1)

19 / 100

Category: Math Ch 4

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

Additive inverse

Equal to

Conjugate

None of these

20 / 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

21 / 100

Category: Math Ch 2 Class 12

a

b

c

d

22 / 100

Category: Math Ch 5

A fraction 𝑷(𝒙)/𝑸(𝒙), 𝑸(𝒙) ≠ 𝟎 is called proper fraction if :

Degree of 𝑃(𝑥) < Degree of 𝑄(𝑥)

Degree of 𝑃(𝑥) = Degree of 𝑄(𝑥)

Degree of 𝑃(𝑥) > Degree of 𝑄(𝑥)

Degree of 𝑃(𝑥) ≥ Degree of 𝑄(𝑥)

23 / 100

Category: Math

Inverse of a line is :

A line

a parabola

a point

not defined

24 / 100

Category: Math Ch 3 Class 12

The equation 𝒚 = 𝒙𝟐 − 𝟐𝒙 + 𝒄 represents ( 𝒄 being a parameter )

One parabola

family of parabolas

family of line

two parabolas

25 / 100

Category: Math Ch 9

Straight line angle is equal to

1/2 𝑟𝑜𝑡𝑎𝑡𝑖𝑜𝑛

𝜋 radian

180°

All of these

26 / 100

Category: Math Ch 11

Period of 𝒔𝒆𝒄𝜽 is

𝜋

2𝜋

−2𝜋

𝜋/2

27 / 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 ?,

28 / 100

Category: Math Ch 7 Class 12

If ? be the set of real numbers, then the Cartesian plane is defined as

?2 = {(?2, ?2): ?, ? ∈ ?}

R2 = {(?, ?): ?, ? ∈ ?}

?2 = {(?, ?): ?, ? ∈ ?, ? = −?}

?2 = {(?, ?): ?, ? ∈ ?, ? = ?}

29 / 100

Category: Math Ch 5 Class 12

The non-negative constraints are also called

Decision variable

Convex variable

Decision constraints

concave variable

30 / 100

Category: Math

A diagram which represents a set is called______

Venn’s

Argand

Plane

None

31 / 100

Category: Math Ch 5

Conditional equation 𝟐𝒙 + 𝟑 = 𝟎 holds when 𝒙 is equal to:

−3/2

3/2

1/3

1

32 / 100

Category: Math Ch 12

a

b

c

d

33 / 100

Category: Math Ch 7 Class 12

a

b

c

d

34 / 100

Category: Math Ch 12

To solve an oblique triangle we use:

Law of Sine

Law of Cosine

Law of Tangents

All of these

35 / 100

Category: Math Ch 6 Class 12

a

b

c

d

36 / 100

Category: Math Ch 4

Basic techniques for solving quadratic equations are

1

2

3

4

37 / 100

Category: Math Ch 2 Class 12

a

b

c

d

38 / 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

39 / 100

Category: Math Ch 12

a

b

c

d

40 / 100

Category: Math Ch 7 Class 12

a

b

c

d

41 / 100

Category: Math Ch 13

A

b

c

d

42 / 100

Category: Math Ch 3 Class 12

a

b

c

d

43 / 100

Category: Math Ch 13

a

b

c

d

44 / 100

Category: Math Ch 7 Class 12

a

b

c

d

45 / 100

Category: Math Ch 3

a

b

c

d

46 / 100

Category: Math Ch 3 Class 12

a

b

c

d

47 / 100

Category: Math Ch 7 Class 12

If the cross product of two vectors is zero, then the vectors must be

Parallel

orthogonal

reciprocal

Non coplanar

48 / 100

Category: Math Ch 5 Class 12

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

Subjective

objective

qualitative

quantitative

49 / 100

Category: Math Ch 7

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

120

60

24

15

50 / 100

Category: Math

A compound proposition which is always wrong is called:

Tautology

contradiction

absurdity

contingency

51 / 100

Category: Math Ch 4 Class 12

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

0°

45°

135°

∞

52 / 100

Category: Math Ch 3 Class 12

∫???+?? =

???? + ?

tan^−1 +?

???? + ?

cot−1 x

53 / 100

Category: Math Ch 7 Class 12

a

b

c

d

54 / 100

Category: Math Ch 1 Class 12

a

b

c

d

55 / 100

Category: Math Ch 13

a

b

c

d

56 / 100

Category: Math Ch 3 Class 12

a

b

c

d

57 / 100

Category: Math Ch 3

a

b

c

d

58 / 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

59 / 100

Category: Math Ch 4 Class 12

If 𝒙 and 𝒚 have opposite signs then the point 𝑷(𝒙, 𝒚) lies the quadrants

I & II

I & III

II & IV

I & IV

60 / 100

Category: Math Ch 2 Class 12

a

b

c

d

61 / 100

Category: Math Ch 4 Class 12

Line passes through the point of intersection of two line ?? and ?? is

?1?1 = ?2?2

?1 + ??2 = 0

?1 + ??2 = 1

None

62 / 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

63 / 100

Category: Math Ch 5 Class 12

Solution space consisting of all feasible solutions of system of linear in inequalities is called

Feasible solution

Optimal solution

Feasible region

General solution

64 / 100

Category: Math Ch 7

. The number of ways for sitting 4 persons in a train on a straight sofa is:

24

6

4

None of these.

65 / 100

Category: Math Ch 2 Class 12

a

b

c

d

66 / 100

Category: Math Ch 2

A diagram which represents a set is called______

Venn’s

Argand

Plane

None

67 / 100

Category: Math Ch 7

a

b

c

d

68 / 100

Category: Math Ch 7

a

b

c

d

69 / 100

Category: Math Ch 7

a

b

c

d

70 / 100

Category: Math Ch 4

Solution set of the equation 𝒙^𝟐 − 𝟒𝒙 + 𝟒 = 𝟎 is:

{2, −2}

{2}

{−2}

{4, −4}

71 / 100

Category: Math Ch 3 Class 12

a

b

c

d

72 / 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

73 / 100

Category: Math

Every function is:

Relation

inverse function

one to one

none of these

74 / 100

Category: Math Ch 1

The additive identity in set of complex number is

(0,0)

(0,1)

(1,0)

(1,1)

75 / 100

Category: Math

The graph of linear function is :

Circle

straight line

parabola

triangle

76 / 100

Category: Math Ch 8

a

b

c

d

77 / 100

Category: Math Ch 10

a

b

c

d

78 / 100

Category: Math Ch 2

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

4

6

8

10

79 / 100

Category: Math Ch 7 Class 12

. If the dot product of two vectors is zero, then the vectors must be

Parallel

orthogonal

reciprocal

equal

80 / 100

Category: Math Ch 5 Class 12

a

b

c

d

81 / 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

82 / 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

83 / 100

Category: Math Ch 7 Class 12

a

b

c

d

84 / 100

Category: Math Ch 2 Class 12

a

b

c

d

85 / 100

Category: Math Ch 2

𝒑 → 𝒒 is called converse of

~𝑝𝑞

𝑝 → 𝑞

𝑞 → 𝑞

~𝑞 → 𝑝

86 / 100

Category: Math Ch 12

a

b

c

d

87 / 100

Category: Math Ch 3 Class 12

The equation 𝒚 = 𝒙𝟐 − 𝟐𝒙 + 𝒄 represents ( 𝒄 being a parameter )
(Error Comment below the anwser)

One parabola

family of parabolas

family of line

two parabolas

88 / 100

Category: Math Ch 2 Class 12

a

b

c

d

89 / 100

Category: Math Ch 12

a

b

c

d

90 / 100

Category: Math Ch 7 Class 12

a

b

c

d

91 / 100

Category: Math Ch 1

If 𝒂 is any non-zero real number, then multiplicative inverse is

– 𝑎

1/𝑎

-1/𝑎

not defined

92 / 100

Category: Math Ch 3

If order of 𝑨 is 𝒎 × 𝒏 and order of B is 𝒏 × 𝒒 then order of AB is

𝑚 × 𝑛

𝑛 × 𝑚

𝑛 × 𝑞

𝑚 × q

93 / 100

Category: Math Ch 12

The point of intersection of the right bisectors of the sides of the triangle is :

Circum centre

In-centre

Escribed center

Diameter

94 / 100

Category: Math Ch 1

The multiplicative inverse of (𝟒, −𝟕) is:

(− 4/65, −7/65)

(− 4/65,7/65 )

( 4/65, −7/65 )

(4/65,7/65 )

95 / 100

Category: Math Ch 3

a

b

c

d

96 / 100

Category: Math Ch 14

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

Periodic

continues

injective

bijective

97 / 100

Category: Math Ch 14

a

b

c

d

98 / 100

Category: Math Ch 6

a

b

c

d

99 / 100

Category: Math Ch 5

a

b

c

d

100 / 100

Category: Math Ch 2 Class 12

The notation 𝑫𝒇(𝒙) or 𝑫𝒚 is used by

Leibnitz

Newton

Lagrange

Cauchy

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FSC Math Full Book MCQs 3

The additive identity in set of complex number is

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