Mathematics Practice Tests 5

Created by Ali Durrani

NET Practice

Math Practice Test 5

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1 / 100

Category: Math Ch 3

Any matrix A is called singular if:

|?| = 0

|?| ≠ 0

? ^? = ?

??^−1 = ?

2 / 100

Category: Math Ch 5

A fraction ?(?)/?(?), ?(?) ≠ ? is called proper fraction if :

Degree of ?(?) < Degree of ?(?)

Degree of ?(?) = Degree of ?(?)

Degree of ?(?) > Degree of ?(?)

Degree of ?(?) ≥ Degree of ?(?)

3 / 100

Category: Math Ch 6

4. As sequence whose range is ? ?. ?., set of real numbers is called:

Real sequence

Imaginary sequence

Natural sequence

Complex sequence

4 / 100

Category: Math Ch 9

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

180°

270°

360°

90°

5 / 100

Category: Math Ch 10

???(? − ?) is equal to:

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

???????? − ????????

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

???????? − ????????

6 / 100

Category: Math Ch 12

a

b

c

d

7 / 100

Category: Math Ch 3 Class 12

a

b

c

d

8 / 100

Category: Math Ch 2 Class 12

a

b

c

d

9 / 100

Category: Math Ch 7

a

b

c

d

10 / 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

11 / 100

Category: Math Ch 7

If ? is negative then ?! is

1

0

unique

Not defined

12 / 100

Category: Math Ch 5 Class 12

An inequality with one or two variables has ________ solutions.

One

two

three

infinitely many

13 / 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

14 / 100

Category: Math Ch 11

a

b

c

d

15 / 100

Category: Math Ch 12

Which can be reduced to Pythagoras theorem,

Law of sine

law of cosine

law of tangents

Half angle formulas

16 / 100

Category: Math Ch 7 Class 12

a

b

c

d

17 / 100

Category: Math Ch 4

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

Additive inverse

Equal to

Conjugate

None of these

18 / 100

Category: Math Ch 14

a

b

c

d

19 / 100

Category: Math Ch 12

a

b

c

d

20 / 100

Category: Math Ch 4 Class 12

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

Positive

Negative

positive or negative

Zero

21 / 100

Category: Math Ch 6 Class 12

a

b

c

d

22 / 100

Category: Math Ch 10

a

b

c

d

23 / 100

Category: Math Ch 7 Class 12

a

b

c

d

24 / 100

Category: Math

The graph of linear function is :

Circle

straight line

parabola

triangle

25 / 100

Category: Math Ch 3 Class 12

a

b

c

d

26 / 100

Category: Math Ch 7 Class 12

a

b

c

d

27 / 100

Category: Math Ch 4 Class 12

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

-3

0

3

1/3

28 / 100

Category: Math Ch 1 Class 12

a

b

c

d

29 / 100

Category: Math Ch 4 Class 12

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

Parallel

coincident

concurrent

congruent

30 / 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

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 6 Class 12

a

b

c

d

33 / 100

Category: Math Ch 2 Class 12

a

b

c

d

34 / 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

35 / 100

Category: Math Ch 14

a

b

c

d

36 / 100

Category: Math Ch 3

Which of the property does not hold matrix multiplication?

Associative

Commutative

Closure

Inverse

37 / 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

38 / 100

Category: Math Ch 3

a

b

c

d

39 / 100

Category: Math Ch 7

Probability of non-occurrence of an event E is equal to :

1 − ?(?)

?(?) + ?(? ?(?)

?(?)/ ?(?)

1 + ?(?)

40 / 100

Category: Math Ch 1 Class 12

If the degree of a polynomial function is 1, then it is

Identity function

Constant function

Linear function

Exponential function

41 / 100

Category: Math Ch 1 Class 12

a

b

c

d

42 / 100

Category: Math Ch 7 Class 12

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 3

13. For a square matrix ? = [???]if all ??? = ?, ? ≠ ? and at least ??? ≠ ?, ? = ? then A is called:

Diagonal matrix

Scalar Matrix

None

Null matrix

45 / 100

Category: Math Ch 6

a

b

c

d

46 / 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

47 / 100

Category: Math Ch 2 Class 12

a

b

c

d

48 / 100

Category: Math Ch 7 Class 12

a

b

c

d

49 / 100

Category: Math Ch 7 Class 12

a

b

c

d

50 / 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

51 / 100

Category: Math Ch 5

a

b

c

d

52 / 100

Category: Math Ch 4

a

b

c

d

53 / 100

Category: Math Ch 10

???(−???°) =

1

0

2

-1

54 / 100

Category: Math Ch 12

To solve an oblique triangle we use:

Law of Sine

Law of Cosine

Law of Tangents

All of these

55 / 100

Category: Math Ch 10

???(?? − ?) =

????

– ????

????

– ????

56 / 100

Category: Math Ch 4

a

b

c

d

57 / 100

Category: Math Ch 7 Class 12

a

b

c

d

58 / 100

Category: Math Ch 11

Period of ????? is

?

2?

−2?

?/ 4

59 / 100

Category: Math Ch 9

a

b

c

d

60 / 100

Category: Math Ch 1

?^?? equals:

?

– ?

1

-1

61 / 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

62 / 100

Category: Math Ch 3

a

b

c

d

63 / 100

Category: Math Ch 9

a

b

c

d

64 / 100

Category: Math Ch 3

For any matrix A , it is always true that

? = ?^?

?^−1 = 1/A

|?| = |?^?|

– ? = ?̅

65 / 100

Category: Math Ch 6 Class 12

For any parabola in the standard form , if the directrix is ? = ? , then its equation is

?2 = 4??

?2 = −4??

?2 = 4??

2 = −4?y

66 / 100

Category: Math

Squaring a number is a:

Unary operation

binary operation

relation

Function

67 / 100

Category: Math Ch 1 Class 12

a

b

c

d

68 / 100

Category: Math Ch 2 Class 12

A point where 1st derivative of function is zero , is called

Stationary point

corner point

point of concurrency

common point

69 / 100

Category: Math Ch 1 Class 12

The notation ? = ?(?) was invented by

Lebnitz

Euler

Newton

Lagrange

70 / 100

Category: Math Ch 1 Class 12

The graph of linear equation is always a

Straight line

parabola

circle

cube

71 / 100

Category: Math Ch 5

a

b

c

d

72 / 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

73 / 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

74 / 100

Category: Math

Inverse of any element of a group is:

Not unique

unique

has many inverses

none of these

75 / 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

76 / 100

Category: Math Ch 14

a

b

c

d

77 / 100

Category: Math Ch 11

Period of ???? is

?

2?

−2?

? /2

78 / 100

Category: Math Ch 9

Two rays with a common starting point form:

Triangle

Angle

Radian

Minute

79 / 100

Category: Math Ch 4 Class 12

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

0°

45°

135°

∞

80 / 100

Category: Math Ch 10

???(? + ?) is equal to:

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

???????? − ????????

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

???????? − ????????

81 / 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

82 / 100

Category: Math Ch 11

Range of ? = ???? is

?

−1 ≤ ? ≤ 1

?

? − {0}

83 / 100

Category: Math Ch 6

a

b

c

d

84 / 100

Category: Math Ch 3

Which of the following Sets is not a field.

R

Q

C

Z

85 / 100

Category: Math Ch 2 Class 12

a

b

c

d

86 / 100

Category: Math Ch 2

If ? ∈ ? ∪ ? then

? ∉ ? ?? ? ∉ ?

? ∉ ? ?? ? ∈ ?

? ∈ ? ?? ? ∉ ?

? ∈ ? ?? ? ∈ ?

87 / 100

Category: Math Ch 2 Class 12

a

b

c

d

88 / 100

Category: Math

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

(b) (c) (d)

Terminating

Non-Terminating

Recurring

Non recurring

89 / 100

Category: Math Ch 7

a

b

c

d

90 / 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

91 / 100

Category: Math Ch 1 Class 12

a

b

c

d

92 / 100

Category: Math Ch 8

a

b

c

d

93 / 100

Category: Logical Reasoning – Logical problems

Answer on passage:

The high school math department needs to appoint a new chairperson, which will be based on seniority. Ms. West has less seniority than Mr. Temple, but more than Ms. Brody. Mr. Rhodes has more seniority than Ms. West, but less than Mr. Temple. Mr. Temple doesn’t want the job. Who will be the new math department chairperson?

PreMedPK MDCAT Mock 5
Logical Reasoning
Logical Problems
Passage
Elimination Tool:

A) Mr. Rhodes

B) Mr. Temple

C) Mr. West

D) Mr. Brody

94 / 100

Category: Math Ch 3 Class 12

a

b

c

d

95 / 100

Category: Math Ch 11

Period of ???? is

?

2?

−2?

?/2

96 / 100

Category: Math Ch 4 Class 12

If ? and ? have opposite signs then the point ?(?, ?) lies the quadrants

I & II

I & III

II & IV

I & IV

97 / 100

Category: Math Ch 14

a

b

c

d

98 / 100

Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

Null vector

unit vector

free vector

scalar

99 / 100

Category: Math Ch 13

a

b

c

d

100 / 100

Category: Math Ch 6

The sum of infinite geometric series is valid if

|?| > 1

|?| = 1

|?| ≥ 1

|?| < 1

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