CLASS 9th Mathematics QUIZZES

Class 9th Mathematics Quizzes are chapter-wise for students.Test your knowledge, identify areas for improvement, and excel in your exams with our engaging and interactive quizzes. Start practicing now and achieve your goals. These quizzes are perfect for students seeking to excel in mathematics.

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Our comprehension quizzes cover key topics, including:

Unit 1 Real and Complex Numbers.

Mathematics I

REAL AND COMPLEX NUMBERS

1 / 15

Category: Real and Complex Numbers

1. The numbers 1, 2, 3, .... which are used for counting certain objects are called

prime numbers

natural numbers

whole numbers

odd numbers

2 / 15

Category: Real and Complex Numbers

2. The set of irrational numbers is denoted by

3 / 15

Category: Real and Complex Numbers

3. The numbers which can be expressed as quotient of integers are known as

irrational numbers

whole numbers

prime numbers

rational numbers

4 / 15

Category: Real and Complex Numbers

4. The set of real numbers is denoted by

5 / 15

Category: Real and Complex Numbers

5. √3 is the example of

odd numbers

rational numbers

integers

irrational numbers

6 / 15

Category: Real and Complex Numbers

6. The union of the set of rational and irrational numbers is known as

set of rational numbers

set of irrational numbers

set of prime numbers

set of real numbers

7 / 15

Category: Real and Complex Numbers

7. The set consist of positive integers, zero and negative integers is called

set of even numbers

set of prime numbers

set of integers

set of irrational numbers

8 / 15

Category: Real and Complex Numbers

8. Non-terminating decimal fraction is also known as

terminating decimal fraction

quadratic fraction

linear fraction

recurring decimal fraction

9 / 15

Category: Real and Complex Numbers

9. π is a

natural number

rational number

whole number

irrational number

10 / 15

Category: Real and Complex Numbers

10. 2 ⁄ 10 = 0.2 is the example of

terminating decimal fraction

linear fraction

quadratic fraction

non-terminating decimal fraction

11 / 15

Category: Real and Complex Numbers

11. The numbers in the form of p ⁄ q where p, q are integers and q is not zero are called

prime numbers

rational numbers

whole numbers

irrational numbers

12 / 15

Category: Real and Complex Numbers

12. Add 2 + 3i and - 3 + 5i is

3 + 2i

-1 + 8i

-1 - 8i

5 + 3i

13 / 15

Category: Real and Complex Numbers

13. The decimal fraction in which some digits are repeated again and again in same order in its decimal part is called

terminating decimal fraction

linear fraction

non-terminating decimal fraction

quadratic fraction

14 / 15

Category: Real and Complex Numbers

14. The decimal form of 5 ⁄ 8 is

0.578

0.625

1.324

0.313

15 / 15

Category: Real and Complex Numbers

15. 4 ⁄ 11 = 0.2222 is the example of

linear fraction

terminating decimal fraction

non-terminating decimal fraction

quadratic fraction

Your score is

Unit 2 Logarithms

Mathematics I

LOGARITHMS

1 / 15

Category: Logarithms

1. The characteristic of log 54.58 is

2 / 15

Category: Logarithms

2. Log 31.09 = ________.

1.4926

2.4926

0.4926

0.04926

3 / 15

Category: Logarithms

3. 3^5 =243 can be written in logarithmic form as

log 5 base 3 = 243

log 3 base 5 = 243

log 243 base 3 = 5

log 243 base 5 = 3

4 / 15

Category: Logarithms

4. Logarithm of a number consists of ___ parts.

two

one

four

three

5 / 15

Category: Logarithms

5. The number of digits in 3^5

four

two

three

one

6 / 15

Category: Logarithms

6. Log xyz =

log x + log y + log z

log x – log y – log z

log x log y log z

Log(xy)z

7 / 15

Category: Logarithms

7. Fractional part of logarithm is ________.

Characteristics

Exponent

Power

Mantissa

8 / 15

Category: Logarithms

8. Integral part of logarithm is ________.

Power

Exponent

Mantissa

Characteristics

9 / 15

Category: Logarithms

9. If log2 8 = x then x =

3^2

2^3

10 / 15

Category: Logarithms

10. Base in the Natural logarithm

11 / 15

Category: Logarithms

11. Logarithm having base 10 is called ____ logarithms

All of the above

Common

Briggs

Decimal

12 / 15

Category: Logarithms

12. If log10 x = 4 then x=______

500

1000

100

10000

13 / 15

Category: Logarithms

13. If log x = 2 then x =

2/10

200

100

1000

14 / 15

Category: Logarithms

14. The Scientific notation of 0.00789 is

7.89 x 10 ^3

7.89 x 10 ^–2

7.89 x 10 ^–4

7.89 x 10 ^–3

15 / 15

Category: Logarithms

15. The base of common logarithm is

100

Your score is

The average score is 33%

Unit 3 Algebraic Expressions and Formulas

/15

Mathematics I

ALGEBRAIC EXPRESSIONS AND FORMULAS

1 / 15

Category: Algebraic Expression and Formulas

1. A surd which contains sum of two monomial surds is called

Monomial surd

Binomial surd

Trinomial surd

Congugate surd

2 / 15

Category: Algebraic Expression and Formulas

2. √7 is an example of

Monomial surd

Binomial surd

Trinomial surd

Conjugate surd

3 / 15

Category: Algebraic Expression and Formulas

3. The degree of the 3x2y + 5y4 –10 is

4 / 15

Category: Algebraic Expression and Formulas

4. a3 – 3ab(a – b) – b3 is equals to

(a – b)3

a3 + b3

(a + b)3

a3 – b3

5 / 15

Category: Algebraic Expression and Formulas

5. √(3x+5 ) is a/an

Rational expression

none of the these

Irrational expression

Polynomial

6 / 15

Category: Algebraic Expression and Formulas

6. Every Polynomial is

an irrational expression

a sentence

a rational expressions

none of these

7 / 15

Category: Algebraic Expression and Formulas

7. a2 + b2 + c2 + 2ab + 2bc + 2ca is equals to

( a + b – c )2

( a – b + c )2

( a + b + c )2

( a + b + c )3

8 / 15

Category: Algebraic Expression and Formulas

8. Conjugate of – 2 – √3 is

2 + √𝟑

−𝟒 + √𝟑

− 2 − √𝟑

−2 + √𝟑

9 / 15

Category: Algebraic Expression and Formulas

9. If a+b=5 and a-b=3, then the value of ab is

10 / 15

Category: Algebraic Expression and Formulas

10. Degree of polynomial 2x3 + x2 – 4x4 + 7x – 9 is

11 / 15

Category: Algebraic Expression and Formulas

11. 3x + 2y - 3 is an algebraic

In equation

Sentence

Equation

Expression

12 / 15

Category: Algebraic Expression and Formulas

12. (5+√15) (5 – √15) is equals to

13 / 15

Category: Algebraic Expression and Formulas

13. ( x + y )( x – y )( x2 + y2 ) is equals to

x2 - y2

x4 - y4

x2 + y2

x4 + y4

14 / 15

Category: Algebraic Expression and Formulas

14. The process of multiplying a given surd by its rationalizing factors to get a rational number as product is called _________ of the given surd.

factorization

rationalization

multiplication

division

15 / 15

Category: Algebraic Expression and Formulas

15. Quotient p(x)/q(x) of two polynomials p(x) and q(x), where q(x) ≠ 0 is called

Polynomial

Irrational Expression

Conjugate

Rational Expression

Your score is

The average score is 0%

Unit 4 Factorization

Mathematics I

FACTORIZATION

1 / 15

Category: Factorization

1. Factors of y3 – 27z3

(y‒3z) (y2‒3z+9z²)

(y‒3z) (y2+3z+9z²)

(y‒3z) (y2‒3z‒9z²)

(y‒3z) (y2+3z‒9z²)

2 / 15

Category: Factorization

2. Factors of x2 – x – 6

None of these

(x – 3 )(x + 2)

(x – 3 )(x – 2)

(x + 3 )(x + 2)

3 / 15

Category: Factorization

3. Factors of x2+5x+6

(x – 2)(x + 3)

(x + 2)(x – 3)

(x + 2)(x + 3)

(x–2)(x – 3)

4 / 15

Category: Factorization

4. Factors of x3 + y3

(x+y)(x²‒2xy+y²)

(x+y)(x²+2xy+y²)

(x+y)(x²‒xy+y²)

(x+y)(x² +xy+y²)

5 / 15

Category: Factorization

5. Factors of y3 + 27z3

(y+3z) (y²‒3yz‒9z²)

(y‒3z) (y²‒3yz+9z²)

(y+3z) (y²+3yz+9z²)

(y+3z) (y²-3yz+9z²)

6 / 15

Category: Factorization

6. It is the process in which we express the given polynomial (expression) as a product of two or more expressions.

Factorization

Rationalization

None of these

Simplification

7 / 15

Category: Factorization

7. Factors of a4 – b4

(a – b) (a + b) (a² + b²)

(a – b)(a3 – b3)

(a – b)4

(a + b) (a3+ b3)

8 / 15

Category: Factorization

8. Factors of x3 – y3

(x ‒ y)(x² ‒xy +y²)

(x + y)(x² ‒ xy +y²)

(x – y)(x² +xy +y²)

(x + y)(x² +xy +y²)

9 / 15

Category: Factorization

9. Factors of x² - y²

None of these

(x+y) (x – y)

(x+y) (x+y)

(x ‒ y) (x – y)

10 / 15

Category: Factorization

10. Factors of x³ – 64y³

(x – 4y) (x2 + 4xy + 16y2)

(x + 4y) (x2 – 4xy + 16y2)

(x – 4y) (x2 – 4xy + 16y2)

(x + 4y) (x2 + 4xy + 16y2)

11 / 15

Category: Factorization

11. Factors of a² +2ab+ b² ‒ c²

(a+b+c)(a+b+c)

(a – b+c)(a+b – c)

(a+b+c)(a+b-c)

(a–b+c)(a+b+c)

12 / 15

Category: Factorization

12. Factors of a² +2a‒24

(a+6)(a+4)

(a+6)(a–4)

(a – 6)(a–4)

(a – 6)(a+4)

13 / 15

Category: Factorization

13. If x²+4x+m is a complete square, then m =

14 / 15

Category: Factorization

14. If 9x²+6x+m is a complete square, then m=

15 / 15

Category: Factorization

15. Factors of 16x² – y4

(2x – y²) (8x + y²)

(4x – y²) (4x – y²)

(4x – y²) (4x+y²)

(4x + y²) (4x + y²)

Your score is

The average score is 17%

Unit 5 Algebraic Manipulation

Mathematics I

ALGEBRAIC MANIPULATION

1 / 15

Category: Algebraic Manipulation

1. LCM of (2y + 3z)5 and (2y+3z)3 is _______.

(2y + 3z)8

(2y + 3z)

(2y + 3z)5

(2y + 3z)3

2 / 15

Category: Algebraic Manipulation

2. LCM of x4 – y4 and x2 – y2 is ________.

x4 – y4

x2 – y2

x2 + y2

3 / 15

Category: Algebraic Manipulation

3. LCM of (x – y)4 and (x – y)3 is _________.

(x – y)4

(x – y)

(x – y)3

(x – y)7

4 / 15

Category: Algebraic Manipulation

4. LCM of x3 + 1 and x + 1 is ________.

x + 1

x2 – x + 1

x3 + 1

5 / 15

Category: Algebraic Manipulation

5. Simplified form of 1/(x+y) + y/(x2 -y2) is _________.

(𝒚+𝟏)/(𝒙𝟐 −𝒚𝟐)

𝒙/(𝒙𝟐 −𝒚𝟐)

(𝒙+𝒚)/(𝒙𝟐 −𝒚𝟐)

𝒚/(𝒙𝟐 −𝒚𝟐)

6 / 15

Category: Algebraic Manipulation

6. Simplified form of (a3 x3+a3 y3 )/(a2 (x+y))=

ax2 + ay2

a (x2 – xy + y2)

x2 + y2

a (x2 + xy + y2)

7 / 15

Category: Algebraic Manipulation

7. HCF of x3 – y3 and x2 + xy +y2 is _________.

x + y

x - y

x2 + xy +y2

(x – y)2

8 / 15

Category: Algebraic Manipulation

8. HCF x LCM of two polynomials = _______.

Division of two polynomials

Addition of two polynomials

Subtraction of two polynomials

Product of two polynomials

9 / 15

Category: Algebraic Manipulation

9. HCF of y2 – 4 and y – 2 is _________.

y2 - 4

y - 2

y + 2

10 / 15

Category: Algebraic Manipulation

10. HCF of a3 – 1 and a2 – 1 is ________.

a + 1

a2 – 1

a – 1

a3 – 1

11 / 15

Category: Algebraic Manipulation

11. There are _____ methods to be used to find the H.C.F of polynomials

four

three

two

one

12 / 15

Category: Algebraic Manipulation

12. LCM = _____________.

𝐏𝐗𝐐/𝐇𝐂𝐅

𝐇𝐂𝐅/𝐏𝐗𝐐

𝐏/𝐇𝐂𝐅

𝐐/𝐇𝐂𝐅

13 / 15

Category: Algebraic Manipulation

13. HCF of a2 + 4a +3 and a2 + 5a + 6 is ______.

a + 2

a + 1

a + 3

14 / 15

Category: Algebraic Manipulation

14. Simplified form of y/(25x2 -y2) - 1/(5x -y) is _________.

𝟓𝒙/(𝟐𝟓𝒙𝟐 −𝒚𝟐)

𝟓𝒙/(𝟓𝒙𝟐 −𝒚)

(−𝟓𝒙)/(𝟐𝟓𝒙𝟐 −𝒚𝟐)

(−𝟓𝒙)/(𝟓𝒙+𝒚)

15 / 15

Category: Algebraic Manipulation

15. HCF of x3 – 8y3 and x2 – 4xy +4y2 is __________.

x + 2y

x – 2y

x – 4y

x2 + 2xy + y2

Your score is

The average score is 0%

Unit 6 Linear Equation and Inequalities

Mathematics I

LINEAR EQUATION AND INEQUALITIES

1 / 15

Category: Linear Equation and Inequalities

1. If x>0, y>0 and x-y<0, then

y – x < 0

x < y

x + y < 0

x > y

2 / 15

Category: Linear Equation and Inequalities

2. x ≤ 4 means

x < 4

x < 4 or x = 4

x > 4 or x=4

x = 4

3 / 15

Category: Linear Equation and Inequalities

3. The solution set of √(5y+5 )+5=10 is

{5}

{± 4}

{4}

{-4}

4 / 15

Category: Linear Equation and Inequalities

4. │-20│

< 20

= - 20

= 20

> 20

5 / 15

Category: Linear Equation and Inequalities

5. The solution set of -2 ≤ x ≤ 2, x ∈ Z is

{ 0 }

{2, -2}

{-2, 0, 2}

none of these

6 / 15

Category: Linear Equation and Inequalities

6. If symbol of equality "=" is involved in an open sentences then such open sentence is called a/an

square root

cube root

expression

equation

7 / 15

Category: Linear Equation and Inequalities

7. √(y+4 )+2=8 is a

Cubic equation

Quadratic equation

Radical equation

Linear equation

8 / 15

Category: Linear Equation and Inequalities

8. The solution set of │5y/3│= 5 is

{3,-3}

{3}

{-3}

{-5, 5}

9 / 15

Category: Linear Equation and Inequalities

9. The solution set of l4yl = 8 is

{1, 2}

{2, -2}

{ }

{1, -1}

10 / 15

Category: Linear Equation and Inequalities

10. The solution set of │-y│= 0 is

{0}

{1}

{-1}

{ }

11 / 15

Category: Linear Equation and Inequalities

11. The solution set of linear equation in one variable has

Three elements

More than one element

One element

Two elements

12 / 15

Category: Linear Equation and Inequalities

12. The absolute value of a number is always

less than zero

non negative

zero

negative

13 / 15

Category: Linear Equation and Inequalities

13. The solution set of 5 – 3y = - 7 is

{12}

{1,4}

{4}

{-4}

14 / 15

Category: Linear Equation and Inequalities

14. The solution set of 3x + 7 = 4 is

-1

-7

15 / 15

Category: Linear Equation and Inequalities

15. The solution set of √y= 10 is

{-10}

{100}

{10,-10}

{10}

Your score is

The average score is 30%

Unit 7 Linear Graphs and their Applications

Mathematics I

LINEAR GRAPHS AND THEIR APPLICATIONS

1 / 15

Category: Linear Graphs and their Applications

1. An ordered pair represents the position of a point in the _________ plane.

Abscissa

Origin

Cartesian Plane

Ordinate

2 / 15

Category: Linear Graphs and their Applications

2. In 2nd quadrant both x and y coordinates are __________.

neutral

positive

negative

origin

3 / 15

Category: Linear Graphs and their Applications

3. The coordinate axes are mutually _____________.

parallel

perpendicular

intersecting at 30 degrees

intersecting at 45 degrees

4 / 15

Category: Linear Graphs and their Applications

4. The two coordinate axes intersect at an angle of ________.

180 degree

45 degree

270 degree

90 degree

5 / 15

Category: Linear Graphs and their Applications

5. __________ is the vertical number line called in the Cartesian coordinate system.

x-axis

origin

z-axis

y-axis

6 / 15

Category: Linear Graphs and their Applications

6. The point (1,-2) lies in _____ quadrant.

3rd

1st

2nd

4th

7 / 15

Category: Linear Graphs and their Applications

7. The point where both coordinate axes intersect is called _____________.

origin

corner

matrix

vertex

8 / 15

Category: Linear Graphs and their Applications

8. The solution set of the line x=2 and x=-5 is ____________.

{ }

{2,5}

{(2,5)}

{(0,5)}

9 / 15

Category: Linear Graphs and their Applications

9. The line y = 4 is parallel to _______.

y-axis

none

x-axis

both axis

10 / 15

Category: Linear Graphs and their Applications

10. The (-3,-4) lies in the _______ quadrant.

III

11 / 15

Category: Linear Graphs and their Applications

11. The Cartesian Plane is also called ________ plane.

12 / 15

Category: Linear Graphs and their Applications

12. The line x= -5 is parallel to ____________.

both axis

x-axis

none

y-axis

13 / 15

Category: Linear Graphs and their Applications

13. _________ is the horizontal number line called in the Cartesian coordinate system.

y-axis

origin

z-axis

x-axis

14 / 15

Category: Linear Graphs and their Applications

14. In __________ quadrant are both x and y coordinates negative.

III

15 / 15

Category: Linear Graphs and their Applications

15. The line x = -5 has a point on x-axis is __________.

(5,0)

(-5,0)

(-5,5)

(0,5)

Your score is

The average score is 26%

Unit 8 Quadratic Equations

Mathematics I

QUADRATIC EQUATIONS

1 / 15

Category: Quadratic Equations

1. Equations in which the variable occurs in exponent are called ?

none of these

Exponential equation

Reciprocal equation

Radical equation

2 / 15

Category: Quadratic Equations

2. 3^x + 3^2x = 1 is called ?

Exponential equation

Radical equation

Cubic equation

Quadratic equation

3 / 15

Category: Quadratic Equations

3. An equation of the form 2x^4 -3x^3 + 7x^2 - 3x + 2 = 0 is called ?

none of these

Radical equation

Reciprocal equation

Exponential equation

4 / 15

Category: Quadratic Equations

4. Solution set of x^2 + 10x +24 = 0 is ?

{6, -4}

{6, 4}

{-6, -4}

{-6, 4}

5 / 15

Category: Quadratic Equations

5. Polynomial equation, which remains unchanged when x is replaced by 1/x is called ?

Radical equation

none of these

Exponential equation

Reciprocal equation

6 / 15

Category: Quadratic Equations

6. How many maximum roots of Quadratic Equation are?

7 / 15

Category: Quadratic Equations

7. Equations involving radical expression of the variable are called ?

Exponential equation

Reciprocal equation

none of these

Radical equation

8 / 15

Category: Quadratic Equations

8. The solution set of equation 4x^2 - 16 =0

none of these

{4}

{-4,4}

{2, -2}

9 / 15

Category: Quadratic Equations

9. A value obtained, for an unknown in the solution of an equation which is not a root of the equation is called ?

Radical

none of these

Exponential

Extraneous root

10 / 15

Category: Quadratic Equations

10. Degree of ax^2 + bx + c = 0 is ?

11 / 15

Category: Quadratic Equations

11. A Polynomial equation in which degree of variables is two called ?

Linear equation

Cubic equation

Quadratic equation

Bi-quadratic equation

12 / 15

Category: Quadratic Equations

12. Standard foam of quadratic equation is ?

ax^2 + bx + c = 0

ax^3 + bx^2 +c = 0

ax^2 + c = 0

ax^2 + bx = 0

13 / 15

Category: Quadratic Equations

13. An equation of the type of 3^x + 3^x-2 + 6 =0 is ?

Reciprocal equation

Exponential equation

none of these

Radical equation

14 / 15

Category: Quadratic Equations

14. Two linear factors of x^2 - 15x + 56 are ?

(x+7) and (x+8)

(x-7) and (x+8)

(x+7) and (x+8)

(x-7) and (x-8)

15 / 15

Category: Quadratic Equations

15. Solution of 3^x = 9 is ?

Your score is

The average score is 26%

Unit 9 Congruent Triangles

Mathematics I

CONGRUENT TRIANGLES

1 / 15

Category: Congruent Triangles

1. In an equilateral triangle. angles are of the _________ measurement.

less

same

different

2 / 15

Category: Congruent Triangles

2. The Sum of the measures of acute angle of a right triangle is _____

0 °

180 °

360 °

90 °

3 / 15

Category: Congruent Triangles

3. In Δ ABC , if <A ≅ <B, then the bisector of ______ angle divides the triangle into congruent triangles.

Angle C

none of these

Angle B

Angle A

4 / 15

Category: Congruent Triangles

4. The diagonal of _____ does not divide it into two congruent triangles.

Trapezium

Square

Parallelogram

Rectangle

5 / 15

Category: Congruent Triangles

5. How many acute angles are there in an acute angled triangle?

not more than 2

6 / 15

Category: Congruent Triangles

6. In a right angled triangle , side opposite to right angle is called _______.

Perpendicular

Base

Hypotenuse

none of these

7 / 15

Category: Congruent Triangles

7. If the measure of each of the angles of a triangle is 60 ° , then the triangle is ____

Right angled

Scalene

Equilateral

Isosceles

8 / 15

Category: Congruent Triangles

8. The sum of measures of all angles in a quadrilateral is ________.

180 °

90 °

0 °

360 °

9 / 15

Category: Congruent Triangles

9. The sum of the measures of all angles in a triangle is ________.

180 °

360 °

90 °

270 °

10 / 15

Category: Congruent Triangles

10. If Δ ABC ≅ Δ DEF , m ∠F is equals to ____.

InShot_20240706_075353197-300x81 CLASS 9th Mathematics QUIZZES

30 °

90 °

20 °

60 °

11 / 15

Category: Congruent Triangles

11. In an isosceles triangle, the base angle are_____.

none of these

congurent

different

unique

12 / 15

Category: Congruent Triangles

12. Which of the following is not sufficient condition for congurence of two triangles?

A.S.A ≅A.S.A

H.S.H ≅H.S.H

S.S.S ≅S.S.S

A.A.A ≅A.A.A

13 / 15

Category: Congruent Triangles

13. Sameness of size and shape in the mathematics called ____________.

Isosceles

Congurence

Equilateral

Scalene

14 / 15

Category: Congruent Triangles

14. In Δ KLM ↔ Δ PQR , then < MKL corresponds to _____

Angle PKL

Angle KLM

Angle RPQ

Angle PQR

15 / 15

Category: Congruent Triangles

15. In Δ ABC ↔ Δ DEF, then side AC corresponds to _______

Your score is

The average score is 33%

Unit 10 Parallelograms and Triangles

Mathematics I

PARALLELOGRAM AND TRIANGLES

1 / 15

Category: Parallelograms and Triangles

1. Two medians AD and BE of △ ABC intersect each other at G. If m GD = 1.7 cm, then m AG = ?

3.4cm

8.85cm

2.7cm

2 / 15

Category: Parallelograms and Triangles

2. Measure of a line segment joining the mid points of AB and AC of △ ABC is 3.5 cm , then m BC = ?

6 cm

4.5 cm

7cm

3 / 15

Category: Parallelograms and Triangles

3. In a parallelogram, opposite sides are ______.

Congurent

Intersect

Corresponding

4 / 15

Category: Parallelograms and Triangles

4. If opposite angles of a quadrilateral are equal in measures and none of them is a right angle ,then the quadrilateral is a

Square

Rectangle

Parallelogram

5 / 15

Category: Parallelograms and Triangles

5. Centroid is the common point of intersection of _____.

Diagonals of a parallelogram

Medians of a triangle

Angle bisectors of a triangle

6 / 15

Category: Parallelograms and Triangles

6. A point on median of a triangle is ______.

Eduidistant from the mid points of its sides

Equidistant from its vertices

Equidistant from its altitudes

7 / 15

Category: Parallelograms and Triangles

7. Sum of the measures of interior angles of a quadrilateral is _______.

3 right angles

2 right angles

4 right angles

8 / 15

Category: Parallelograms and Triangles

8. In a parallelogram, the diagonals are _______ each other.

Equal

Intersect

Bisect

9 / 15

Category: Parallelograms and Triangles

9. In a parallelogram, opposite angles are ___________.

Congruent

Parallel

intersect

10 / 15

Category: Parallelograms and Triangles

10. If the sum of the measures of angle A and angle C of a parallelogram ABCD is 130° , then measurement of angle B = ?

25°

115°

50°

11 / 15

Category: Parallelograms and Triangles

11. Diagonals of a square are _____ to each other.

Both

Perpendicular

Congruent

12 / 15

Category: Parallelograms and Triangles

12. Sum of the measures of interior angles of a quadrilateral is equal to _____.

180 °

360 °

90 °

13 / 15

Category: Parallelograms and Triangles

13. The medians of a triangle are _______.

Intersect

Concurrent

Equal

14 / 15

Category: Parallelograms and Triangles

14. In a parallelogram, corresponding angles are ________.

Parallel

Equal

Congruent

15 / 15

Category: Parallelograms and Triangles

15. In a triangle, medians are _________.

Intersect

Bisect

Congruent

Your score is

The average score is 93%

Unit 11 Line Bisectors and Angle Bisectors

Mathematics I

LINE BISECTORS AND ANGLE BISECTORS

1 / 10

Category: Line Bisectors and Angles Bisectors

1. __________ cuts the line segment into two equal parts at 90°.

Angle bisector

Median

Right bisector

Altitude

2 / 10

Category: Line Bisectors and Angles Bisectors

2. Any point equidistant from the end points of a line segment is on the ______ of it.

Perpendicular

Mid Point

Right Bisector

Centre

3 / 10

Category: Line Bisectors and Angles Bisectors

3. The bisector of angles of a triangle are __________.

none of these

different

congruent

concurrent

4 / 10

Category: Line Bisectors and Angles Bisectors

4. There are _______ acute angles in an acute angled triangle.

None

Two

Three

One

5 / 10

Category: Line Bisectors and Angles Bisectors

5. Any point on the bisector of an angle is equidistant from its _______.

vertex

corners

arms

angles

6 / 10

Category: Line Bisectors and Angles Bisectors

6. _________ of a triangle is a line segment joining the midpoint of side to the opposite vertex.

Median

Angle bisector

Right bisector

Altitude

7 / 10

Category: Line Bisectors and Angles Bisectors

7. A right bisector of line segment can be defined as a line which bisects a line segment at _________ degrees.

90°

360°

0°

180°

8 / 10

Category: Line Bisectors and Angles Bisectors

8. ________ of the sides of an acute angled triangle intersect each other inside the triangle.

The Right Bisector

Acute

Obtuse

Perpendicular

9 / 10

Category: Line Bisectors and Angles Bisectors

9. The bisector of the angles of a triangle are ________.

Collinear

Do not intersect

Concurrent

Unequal

10 / 10

Category: Line Bisectors and Angles Bisectors

10. A line, ray or segment is called bisector which cuts another line segment into _______ equal parts.

two

three

four

none of these

Your score is

The average score is 0%

Unit 12 Sides and Angles of a Triangles

Mathematics I

SIDES AND ANGLES OF A TRIANGLE

1 / 10

Category: Sides and Angles of a Triangles

1. In △ ABC , m<A = 50 ° and m<B = 30° , Side _____ will be longer than its other sides.

2 / 10

Category: Sides and Angles of a Triangles

2. What is the relationship between the sum of the two sides of a triangle and the third side?

no relation

Sum < third side

Sum = third side

Sum > third side

3 / 10

Category: Sides and Angles of a Triangles

3. In a right angled triangle , sum of the measures of the sides containing right angles is _______than the measure of the hypotenuse.

Less

Greater

Equal

4 / 10

Category: Sides and Angles of a Triangles

4. Perimeter of a rectangle is 22 cm , then the length of its diagonal is ______ 11 cm .

Less than

None of above

Greater than

Equal to

5 / 10

Category: Sides and Angles of a Triangles

5. The measure of the largest angle in a right-angled triangle is _____.

90 degrees

100 degrees

80 degrees

110 degrees

6 / 10

Category: Sides and Angles of a Triangles

6. In any right angled triangle , ______ is the longest side of the triangle.

Perpendicular

Base

Hypotenuse

7 / 10

Category: Sides and Angles of a Triangles

7. What is the relationship between an exterior point and a line?

does not lie on the line

same as line

lies on the line

coincident with line

8 / 10

Category: Sides and Angles of a Triangles

8. A perpendicular on a line always makes an angle of ______.

100 degrees

90 degrees

110 degrees

80 degrees

9 / 10

Category: Sides and Angles of a Triangles

9. Measure of one side of an equilateral triangle is 6 cm, then the length of its median is _____ 9 cm.

Less than

None of above

Greater than

Equal to

10 / 10

Category: Sides and Angles of a Triangles

10. How does the difference of two sides of a triangle compare to the third side?

Difference is greater than third side

no relation

Difference is less than third side

Difference is equals to third side

Your score is

The average score is 0%

Unit 13 Practical Geometry- Triangles

Mathematics I

PRACTICAL GEOMETRY- TRIANGLE

1 / 20

Category: Practical Geometry - Triangles

1. The side of the right-triangle opposite to the greatest angle is _______.

Altitudes

Hypotenuse

Base

Perpendicular

2 / 20

Category: Practical Geometry - Triangles

2. The line segment joining a vertex of a triangle and perpendicular to its opposite side is called an ______.

Altitudes

Vertex

Medians

Congruent

3 / 20

Category: Practical Geometry - Triangles

3. The_____ altitudes of an equilateral triangle are congruent.

Two

Four

None

Three

4 / 20

Category: Practical Geometry - Triangles

4. The diagonals of a rectangle ________ each other.

Trisect

None of these

Bisect

Bisect at right angle

5 / 20

Category: Practical Geometry - Triangles

5. A triangle having all the three sides congruent is called ______ triangle.

Isosceles

Right angled

Scalene

Equaliteral

6 / 20

Category: Practical Geometry - Triangles

6. The SSA case is also known as the ________ case.

Ambiguous

unique

congruent

similar

7 / 20

Category: Practical Geometry - Triangles

7. The point of concurrency of the perpendicular bisectors of the sides of a triangle is called its ________.

circum-centre

in-centre

centre

ortho-centre

8 / 20

Category: Practical Geometry - Triangles

8. The perpendicular bisectors of the sides of a triangle are ______.

Parallel

Equidistant

Equal

Intersect

9 / 20

Category: Practical Geometry - Triangles

9. Two or more than two triangles are said to be congruent if they are equiangular and measures of their corresponding sides are _____.

Concurrent

Congruent

Equal

Not Equal

10 / 20

Category: Practical Geometry - Triangles

10. The Ambiguous case in triangle congruence occurs when two sides and a ________ angle are given.

non-included

right

obtuse

included

11 / 20

Category: Practical Geometry - Triangles

11. If the three medians of a triangle are congruent then the triangle is __________.

Acute angled

Equilateral

Isosceles

Right angled

12 / 20

Category: Practical Geometry - Triangles

12. The _____ of a triangle cut each other in the ration 2:1

Altitudes

Angle bisectors

Right bisectors

Medians

13 / 20

Category: Practical Geometry - Triangles

13. If two ________ of a triangle are congruent ,then the triangle will be isosceles.

Medians

Altitudes

Sides

Right bisector

14 / 20

Category: Practical Geometry - Triangles

14. A line segment drawn from a vertex of a triangle and meeting the mid point of its opposite side is called a _______.

Hypotenuse

Medians

Angle bisectors

Altitudes

15 / 20

Category: Practical Geometry - Triangles

15. A quadrilateral having each angle equal to 90 ° and all the sides are congruent is called_____.

Square

Parallelogram

Rectangle

Trapezium

16 / 20

Category: Practical Geometry - Triangles

16. ____________ of a triangle means the point of concurrency of three altitudes of a triangle.

ortho-centre

circum-centre

in-centre

centre

17 / 20

Category: Practical Geometry - Triangles

17. The point where the internal bisectors of the angles of a triangle intersect is called the ________ of a triangle.

circum-centre

in-centre

center

ortho-centre

18 / 20

Category: Practical Geometry - Triangles

18. Two or more than two lines are said to be concurrent if these passes through a common point known as ________.

point of concurrency

point of collinearity

point of intersection

point of congruence

19 / 20

Category: Practical Geometry - Triangles

19. The medians of a triangle are ______.

Collinear

Concurrent

Congruent

Parallel

20 / 20

Category: Practical Geometry - Triangles

20. If each angle on the base of an isosceles triangle is 45 °, then the measure of the third angle is _____.

60°

90°

120°

30°

Your score is

The average score is 0%

Unit 14 Theorems related with Areas

Mathematics I

THEOREMS RELATED WITH AREA

1 / 10

Category: Theorems Related with Area

1. The area of a parallelogram is calculated by ___________.

base / height

base + height

base x height

base - height

2 / 10

Category: Theorems Related with Area

2. Perpendicular from the vertex of a triangle to its opposite side is called _______.

Median

Perpendicular bisector

Altitudes

Angle bisector

3 / 10

Category: Theorems Related with Area

3. If two triangles have equal areas then they will ________ be congruent as well.

Definitely

None of these

Not necessarily

Necessarily

4 / 10

Category: Theorems Related with Area

4. △ ABC and △ DEF have equal bases and equal altitudes, then the triangles are ________.

Equal in areas

Similar

Congruent

None of these

5 / 10

Category: Theorems Related with Area

5. If perpendicular distance between two lines is the same .The lines are______.

None of these

Parallel to each other

Perpendicular to each other

Intersecting each other

6 / 10

Category: Theorems Related with Area

6. Parallelograms having same base and same altitude are __________.

Congruent

Equal in areas

Similar

All of these

7 / 10

Category: Theorems Related with Area

7. Two parallelograms have equal bases . They will be having the same areas , if ___________.

Their altitude is the same

They lie between the same parallel lines

All of these

Their altitudes are equal

8 / 10

Category: Theorems Related with Area

8. The perpendicular distance between two parallel lines is always _________.

increasing

different

same

decreasing

9 / 10

Category: Theorems Related with Area

9. Two triangles are equal in areas, if they have same ______ and equal altitudes.

perimeter

angle

base

side

10 / 10

Category: Theorems Related with Area

10. A diagonal of a rectangle divides it into _______ congruent triangles.

three

two

none

four

Your score is

The average score is 20%

Unit 15 Projection of a side of Triangle

Mathematics I

PROJECTION OF A SIDE OF A TRIANGLE

1 / 5

Category: Projection of a side of a Triangle

1. In △ ABC , two sides are equal to 4 cm, it is called _____ triangle.

Isosceles

Scalene

Equilateral

2 / 5

Category: Projection of a side of a Triangle

2. 8 cm , 15 cm and 17 cm are the sides of _____ triangle.

Right angled

Scalene

Equilateral

3 / 5

Category: Projection of a side of a Triangle

3. In △ABC, with m<B= 90° then (m AB)2 +(m BC)2 = _____.

(m BC)2

(m AB)2

(m AC)2

4 / 5

Category: Projection of a side of a Triangle

4. In Right angle △ABC, (m AB)2 + _____= (m AC)2

(m BC)2

(m AB)2

(m AC)2

5 / 5

Category: Projection of a side of a Triangle

5. The triangle with sides 4cm, 7cm and 8cm is _________ triangle.

right angled

acute scalene

obtuse scalene

no triangle

Your score is

The average score is 20%

Unit 16 Introduction to Co-ordinate Geometry/Analytical Geometry

Mathematics I

INTRODUCTION TO CO-ORDINATE GEOMETRY / ANALYTICAL GEOMETRY

1 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

1. ( x1+x2/2 , y1+y2/2 ) is called _____.

Distance formula

Division formula

Mid point formula

2 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

2. If A(x1,y1) and B(x2,y2) be the any two points on the line, then |AB| =______.

√(x2-x1)2+(y2-y1)2

√(x2-x1)2-(y2-y1)2

√(x2-x1)2+(y2+y1)2

3 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

3. A(3,0) and B (0,3) are any two points in the plane then |AB|=______.

3√2 unit

6√2 unit

6 unit

4 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

4. Three non-collinear points form a ___________.

rectangle

square

triangle

straight line

5 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

5. The intersection of x-axis and y-axis is _______.

(x,0)

(0,0)

none of these

(0,y)

6 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

6. In 4th quadrant , x>0 and y ___.

y less than 0

y equals to 0

y greater than 0

7 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

7. Two perpendicular lines meet at an angle of ___.

90°

45°

30°

8 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

8. Collinear points lies on the same _____.

Ray

Point

Line

9 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

9. The point of intersection of all the three internal bisectors of the angles is called ___.

Circum-Centre

Centroid

In -Centre

10 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

10. collinear points may form a ____________.

rectangle

square

straight line

triangle

Your score is

The average score is 13%

After solving these class 9th mathematics quizzes you can also try other quizzes and you can watch videos too…

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CLASS 9th Mathematics QUIZZES

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