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 set consist of positive integers, zero and negative integers is called

set of prime numbers

set of irrational numbers

set of integers

set of even numbers

2 / 15

Category: Real and Complex Numbers

2. π is a

irrational number

rational number

natural number

whole number

3 / 15

Category: Real and Complex Numbers

3. Non-terminating decimal fraction is also known as

terminating decimal fraction

quadratic fraction

recurring decimal fraction

linear fraction

4 / 15

Category: Real and Complex Numbers

4. 4 ⁄ 11 = 0.2222 is the example of

linear fraction

terminating decimal fraction

non-terminating decimal fraction

quadratic fraction

5 / 15

Category: Real and Complex Numbers

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

set of real numbers

set of irrational numbers

set of rational numbers

set of prime numbers

6 / 15

Category: Real and Complex Numbers

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

whole numbers

prime numbers

odd numbers

natural numbers

7 / 15

Category: Real and Complex Numbers

7. The set of irrational numbers is denoted by

8 / 15

Category: Real and Complex Numbers

8. The set of real numbers is denoted by

9 / 15

Category: Real and Complex Numbers

9. √3 is the example of

rational numbers

irrational numbers

integers

odd numbers

10 / 15

Category: Real and Complex Numbers

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

non-terminating decimal fraction

terminating decimal fraction

quadratic fraction

linear fraction

11 / 15

Category: Real and Complex Numbers

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

5 + 3i

-1 + 8i

-1 - 8i

3 + 2i

12 / 15

Category: Real and Complex Numbers

12. The decimal form of 5 ⁄ 8 is

1.324

0.578

0.625

0.313

13 / 15

Category: Real and Complex Numbers

13. 2 ⁄ 10 = 0.2 is the example of

terminating decimal fraction

quadratic fraction

non-terminating decimal fraction

linear fraction

14 / 15

Category: Real and Complex Numbers

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

prime numbers

irrational numbers

rational numbers

whole numbers

15 / 15

Category: Real and Complex Numbers

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

whole numbers

prime numbers

irrational numbers

rational numbers

Your score is

Unit 2 Logarithms

Mathematics I

LOGARITHMS

1 / 15

Category: Logarithms

1. Logarithm having base 10 is called ____ logarithms

All of the above

Common

Briggs

Decimal

2 / 15

Category: Logarithms

2. The number of digits in 3^5

one

three

two

four

3 / 15

Category: Logarithms

3. Log 31.09 = ________.

0.4926

1.4926

2.4926

0.04926

4 / 15

Category: Logarithms

4. Logarithm of a number consists of ___ parts.

one

four

three

two

5 / 15

Category: Logarithms

5. Base in the Natural logarithm

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. Integral part of logarithm is ________.

Exponent

Characteristics

Mantissa

Power

8 / 15

Category: Logarithms

8. 3^5 =243 can be written in logarithmic form as

log 243 base 5 = 3

log 5 base 3 = 243

log 3 base 5 = 243

log 243 base 3 = 5

9 / 15

Category: Logarithms

9. The Scientific notation of 0.00789 is

7.89 x 10 ^–3

7.89 x 10 ^–4

7.89 x 10 ^–2

7.89 x 10 ^3

10 / 15

Category: Logarithms

10. If log2 8 = x then x =

2^3

3^2

11 / 15

Category: Logarithms

11. If log x = 2 then x =

200

2/10

1000

100

12 / 15

Category: Logarithms

12. The base of common logarithm is

100

13 / 15

Category: Logarithms

13. The characteristic of log 54.58 is

14 / 15

Category: Logarithms

14. If log10 x = 4 then x=______

500

100

10000

1000

15 / 15

Category: Logarithms

15. Fractional part of logarithm is ________.

Characteristics

Mantissa

Power

Exponent

Your score is

The average score is 0%

Unit 3 Algebraic Expressions and Formulas

/15

Mathematics I

ALGEBRAIC EXPRESSIONS AND FORMULAS

1 / 15

Category: Algebraic Expression and Formulas

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

2 / 15

Category: Algebraic Expression and Formulas

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

3 / 15

Category: Algebraic Expression and Formulas

3. √7 is an example of

Binomial surd

Trinomial surd

Monomial surd

Conjugate surd

4 / 15

Category: Algebraic Expression and Formulas

4. √(3x+5 ) is a/an

Irrational expression

Rational expression

none of the these

Polynomial

5 / 15

Category: Algebraic Expression and Formulas

5. a3 – 3ab(a – b) – b3 is equals to

(a + b)3

a3 + b3

a3 – b3

(a – b)3

6 / 15

Category: Algebraic Expression and Formulas

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

Rational Expression

Irrational Expression

Polynomial

Conjugate

7 / 15

Category: Algebraic Expression and Formulas

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

8 / 15

Category: Algebraic Expression and Formulas

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

rationalization

multiplication

division

factorization

9 / 15

Category: Algebraic Expression and Formulas

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

x4 - y4

x4 + y4

x2 + y2

x2 - y2

10 / 15

Category: Algebraic Expression and Formulas

10. 3x + 2y - 3 is an algebraic

Sentence

Equation

In equation

Expression

11 / 15

Category: Algebraic Expression and Formulas

11. Conjugate of – 2 – √3 is

−2 + √𝟑

2 + √𝟑

−𝟒 + √𝟑

− 2 − √𝟑

12 / 15

Category: Algebraic Expression and Formulas

12. (5+√15) (5 – √15) is equals to

13 / 15

Category: Algebraic Expression and Formulas

13. Every Polynomial is

none of these

an irrational expression

a sentence

a rational expressions

14 / 15

Category: Algebraic Expression and Formulas

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

Monomial surd

Binomial surd

Congugate surd

Trinomial surd

15 / 15

Category: Algebraic Expression and Formulas

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

( a + b – c )2

( a + b + c )2

( a + b + c )3

( a – b + c )2

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

None of these

Factorization

Simplification

Rationalization

3 / 15

Category: Factorization

3. 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)

4 / 15

Category: Factorization

4. Factors of x³ – 64y³

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

(x – 4y) (x2 + 4xy + 16y2)

(x – 4y) (x2 – 4xy + 16y2)

(x + 4y) (x2 – 4xy + 16y2)

5 / 15

Category: Factorization

5. Factors of a4 – b4

(a – b)4

(a – b)(a3 – b3)

(a – b) (a + b) (a² + b²)

(a + b) (a3+ b3)

6 / 15

Category: Factorization

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

7 / 15

Category: Factorization

7. Factors of y3 + 27z3

(y+3z) (y²‒3yz‒9z²)

(y+3z) (y²-3yz+9z²)

(y+3z) (y²+3yz+9z²)

(y‒3z) (y²‒3yz+9z²)

8 / 15

Category: Factorization

8. Factors of x3 + y3

(x+y)(x²‒xy+y²)

(x+y)(x²‒2xy+y²)

(x+y)(x²+2xy+y²)

(x+y)(x² +xy+y²)

9 / 15

Category: Factorization

9. Factors of 16x² – y4

(4x – y²) (4x+y²)

(2x – y²) (8x + y²)

(4x + y²) (4x + y²)

(4x – y²) (4x – y²)

10 / 15

Category: Factorization

10. Factors of x² - y²

(x ‒ y) (x – y)

(x+y) (x+y)

(x+y) (x – y)

None of these

11 / 15

Category: Factorization

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

12 / 15

Category: Factorization

12. Factors of x3 – y3

(x ‒ y)(x² ‒xy +y²)

(x + y)(x² ‒ xy +y²)

(x + y)(x² +xy +y²)

(x – y)(x² +xy +y²)

13 / 15

Category: Factorization

13. Factors of a² +2a‒24

(a+6)(a+4)

(a – 6)(a–4)

(a – 6)(a+4)

(a+6)(a–4)

14 / 15

Category: Factorization

14. Factors of x2+5x+6

(x + 2)(x + 3)

(x – 2)(x + 3)

(x + 2)(x – 3)

(x–2)(x – 3)

15 / 15

Category: Factorization

15. Factors of x2 – x – 6

(x – 3 )(x + 2)

None of these

(x + 3 )(x + 2)

(x – 3 )(x – 2)

Your score is

The average score is 17%

Unit 5 Algebraic Manipulation

Mathematics I

ALGEBRAIC MANIPULATION

1 / 15

Category: Algebraic Manipulation

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

(x – y)

(x – y)4

(x – y)7

(x – y)3

2 / 15

Category: Algebraic Manipulation

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

x2 + y2

ax2 + ay2

a (x2 – xy + y2)

a (x2 + xy + y2)

3 / 15

Category: Algebraic Manipulation

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

x + y

(x – y)2

x - y

x2 + xy +y2

4 / 15

Category: Algebraic Manipulation

4. HCF x LCM of two polynomials = _______.

Division of two polynomials

Product of two polynomials

Subtraction of two polynomials

Addition of two polynomials

5 / 15

Category: Algebraic Manipulation

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

(−𝟓𝒙)/(𝟐𝟓𝒙𝟐 −𝒚𝟐)

𝟓𝒙/(𝟐𝟓𝒙𝟐 −𝒚𝟐)

(−𝟓𝒙)/(𝟓𝒙+𝒚)

𝟓𝒙/(𝟓𝒙𝟐 −𝒚)

6 / 15

Category: Algebraic Manipulation

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

y2 - 4

y + 2

y - 2

7 / 15

Category: Algebraic Manipulation

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

𝒚/(𝒙𝟐 −𝒚𝟐)

(𝒚+𝟏)/(𝒙𝟐 −𝒚𝟐)

(𝒙+𝒚)/(𝒙𝟐 −𝒚𝟐)

𝒙/(𝒙𝟐 −𝒚𝟐)

8 / 15

Category: Algebraic Manipulation

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

x – 4y

x – 2y

x2 + 2xy + y2

x + 2y

9 / 15

Category: Algebraic Manipulation

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

(2y + 3z)3

(2y + 3z)8

(2y + 3z)

(2y + 3z)5

10 / 15

Category: Algebraic Manipulation

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

four

one

three

two

11 / 15

Category: Algebraic Manipulation

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

x2 – y2

x4 – y4

x2 + y2

12 / 15

Category: Algebraic Manipulation

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

a + 1

a – 1

a3 – 1

a2 – 1

13 / 15

Category: Algebraic Manipulation

13. LCM = _____________.

𝐇𝐂𝐅/𝐏𝐗𝐐

𝐐/𝐇𝐂𝐅

𝐏𝐗𝐐/𝐇𝐂𝐅

𝐏/𝐇𝐂𝐅

14 / 15

Category: Algebraic Manipulation

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

x2 – x + 1

x3 + 1

x + 1

15 / 15

Category: Algebraic Manipulation

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

a + 1

a + 3

a + 2

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. The solution set of 5 – 3y = - 7 is

{1,4}

{12}

{4}

{-4}

2 / 15

Category: Linear Equation and Inequalities

2. The absolute value of a number is always

zero

less than zero

non negative

negative

3 / 15

Category: Linear Equation and Inequalities

3. The solution set of √y= 10 is

{-10}

{10}

{10,-10}

{100}

4 / 15

Category: Linear Equation and Inequalities

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

-7

-1

5 / 15

Category: Linear Equation and Inequalities

5. │-20│

> 20

< 20

= 20

= - 20

6 / 15

Category: Linear Equation and Inequalities

6. x ≤ 4 means

x = 4

x > 4 or x=4

x < 4

x < 4 or x = 4

7 / 15

Category: Linear Equation and Inequalities

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

Two elements

One element

Three elements

More than one element

8 / 15

Category: Linear Equation and Inequalities

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

{ 0 }

none of these

{-2, 0, 2}

{2, -2}

9 / 15

Category: Linear Equation and Inequalities

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

x > y

y – x < 0

x < y

x + y < 0

10 / 15

Category: Linear Equation and Inequalities

10. The solution set of l4yl = 8 is

{2, -2}

{1, -1}

{1, 2}

{ }

11 / 15

Category: Linear Equation and Inequalities

11. The solution set of │5y/3│= 5 is

{-3}

{3}

{-5, 5}

{3,-3}

12 / 15

Category: Linear Equation and Inequalities

12. The solution set of │-y│= 0 is

{0}

{ }

{-1}

{1}

13 / 15

Category: Linear Equation and Inequalities

13. √(y+4 )+2=8 is a

Quadratic equation

Linear equation

Radical equation

Cubic equation

14 / 15

Category: Linear Equation and Inequalities

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

{-4}

{5}

{4}

{± 4}

15 / 15

Category: Linear Equation and Inequalities

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

square root

expression

cube root

equation

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

both axis

none

x-axis

y-axis

2 / 15

Category: Linear Graphs and their Applications

2. The coordinate axes are mutually _____________.

perpendicular

intersecting at 45 degrees

parallel

intersecting at 30 degrees

3 / 15

Category: Linear Graphs and their Applications

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

x-axis

y-axis

both axis

none

4 / 15

Category: Linear Graphs and their Applications

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

{(2,5)}

{2,5}

{(0,5)}

{ }

5 / 15

Category: Linear Graphs and their Applications

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

III

6 / 15

Category: Linear Graphs and their Applications

6. The Cartesian Plane is also called ________ plane.

7 / 15

Category: Linear Graphs and their Applications

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

origin

x-axis

z-axis

y-axis

8 / 15

Category: Linear Graphs and their Applications

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

Origin

Ordinate

Cartesian Plane

Abscissa

9 / 15

Category: Linear Graphs and their Applications

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

270 degree

90 degree

45 degree

180 degree

10 / 15

Category: Linear Graphs and their Applications

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

positive

origin

neutral

negative

11 / 15

Category: Linear Graphs and their Applications

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

3rd

2nd

4th

1st

12 / 15

Category: Linear Graphs and their Applications

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

vertex

origin

corner

matrix

13 / 15

Category: Linear Graphs and their Applications

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

origin

y-axis

x-axis

z-axis

14 / 15

Category: Linear Graphs and their Applications

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

III

15 / 15

Category: Linear Graphs and their Applications

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

(-5,5)

(5,0)

(0,5)

(-5,0)

Your score is

The average score is 26%

Unit 8 Quadratic Equations

Mathematics I

QUADRATIC EQUATIONS

1 / 15

Category: Quadratic Equations

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

{6, 4}

{6, -4}

{-6, -4}

{-6, 4}

2 / 15

Category: Quadratic Equations

2. 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)

3 / 15

Category: Quadratic Equations

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

Radical equation

Quadratic equation

Exponential equation

Cubic equation

4 / 15

Category: Quadratic Equations

4. Standard foam of quadratic equation is ?

ax^2 + c = 0

ax^3 + bx^2 +c = 0

ax^2 + bx + c = 0

ax^2 + bx = 0

5 / 15

Category: Quadratic Equations

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

Reciprocal equation

Radical equation

none of these

Exponential equation

6 / 15

Category: Quadratic Equations

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

none of these

Radical equation

Exponential equation

Reciprocal equation

7 / 15

Category: Quadratic Equations

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

none of these

Exponential equation

Radical equation

Reciprocal equation

8 / 15

Category: Quadratic Equations

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

Exponential equation

Reciprocal equation

Radical equation

none of these

9 / 15

Category: Quadratic Equations

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

10 / 15

Category: Quadratic Equations

10. Solution of 3^x = 9 is ?

11 / 15

Category: Quadratic Equations

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

Linear equation

Quadratic equation

Cubic equation

Bi-quadratic equation

12 / 15

Category: Quadratic Equations

12. How many maximum roots of Quadratic Equation are?

13 / 15

Category: Quadratic Equations

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

Radical

Exponential

none of these

Extraneous root

14 / 15

Category: Quadratic Equations

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

Reciprocal equation

none of these

Radical equation

Exponential equation

15 / 15

Category: Quadratic Equations

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

{-4,4}

{2, -2}

{4}

none of these

Your score is

The average score is 26%

Unit 9 Congruent Triangles

Mathematics I

CONGRUENT TRIANGLES

1 / 15

Category: Congruent Triangles

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

A.A.A ≅A.A.A

S.S.S ≅S.S.S

A.S.A ≅A.S.A

H.S.H ≅H.S.H

2 / 15

Category: Congruent Triangles

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

Scalene

Equilateral

Right angled

Isosceles

3 / 15

Category: Congruent Triangles

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

Square

Rectangle

Trapezium

Parallelogram

4 / 15

Category: Congruent Triangles

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

0 °

90 °

180 °

360 °

5 / 15

Category: Congruent Triangles

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

Equilateral

Scalene

Isosceles

Congurence

6 / 15

Category: Congruent Triangles

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

Hypotenuse

none of these

Base

Perpendicular

7 / 15

Category: Congruent Triangles

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

unique

none of these

different

congurent

8 / 15

Category: Congruent Triangles

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

9 / 15

Category: Congruent Triangles

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

less

different

same

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 °

60 °

20 °

90 °

11 / 15

Category: Congruent Triangles

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

not more than 2

12 / 15

Category: Congruent Triangles

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

Angle PQR

Angle RPQ

Angle PKL

Angle KLM

13 / 15

Category: Congruent Triangles

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

Angle A

none of these

Angle C

Angle B

14 / 15

Category: Congruent Triangles

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

90 °

0 °

180 °

360 °

15 / 15

Category: Congruent Triangles

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

180 °

270 °

90 °

360 °

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

50°

25°

115°

2 / 15

Category: Parallelograms and Triangles

2. In a parallelogram, opposite sides are ______.

Intersect

Corresponding

Congurent

3 / 15

Category: Parallelograms and Triangles

3. In a parallelogram, corresponding angles are ________.

Parallel

Equal

Congruent

4 / 15

Category: Parallelograms and Triangles

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

Perpendicular

Congruent

Both

5 / 15

Category: Parallelograms and Triangles

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

Eduidistant from the mid points of its sides

Equidistant from its altitudes

Equidistant from its vertices

6 / 15

Category: Parallelograms and Triangles

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

Intersect

Bisect

Equal

7 / 15

Category: Parallelograms and Triangles

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

Medians of a triangle

Angle bisectors of a triangle

Diagonals of a parallelogram

8 / 15

Category: Parallelograms and Triangles

8. In a triangle, medians are _________.

Intersect

Bisect

Congruent

9 / 15

Category: Parallelograms and Triangles

9. The medians of a triangle are _______.

Equal

Intersect

Concurrent

10 / 15

Category: Parallelograms and Triangles

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

7cm

6 cm

4.5 cm

11 / 15

Category: Parallelograms and Triangles

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

4 right angles

3 right angles

2 right angles

12 / 15

Category: Parallelograms and Triangles

12. 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

13 / 15

Category: Parallelograms and Triangles

13. In a parallelogram, opposite angles are ___________.

intersect

Congruent

Parallel

14 / 15

Category: Parallelograms and Triangles

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

8.85cm

3.4cm

2.7cm

15 / 15

Category: Parallelograms and Triangles

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

360 °

90 °

180 °

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

Do not intersect

Collinear

Unequal

Concurrent

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.

Mid Point

Perpendicular

Right Bisector

Centre

3 / 10

Category: Line Bisectors and Angles Bisectors

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

none of these

four

three

two

4 / 10

Category: Line Bisectors and Angles Bisectors

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

congruent

different

none of these

concurrent

5 / 10

Category: Line Bisectors and Angles Bisectors

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

Two

Three

None

One

6 / 10

Category: Line Bisectors and Angles Bisectors

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

Angle bisector

Altitude

Median

Right bisector

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.

0°

180°

90°

360°

8 / 10

Category: Line Bisectors and Angles Bisectors

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

Median

Right bisector

Angle bisector

Altitude

9 / 10

Category: Line Bisectors and Angles Bisectors

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

corners

angles

arms

vertex

10 / 10

Category: Line Bisectors and Angles Bisectors

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

Perpendicular

Acute

The Right Bisector

Obtuse

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

does not lie on the line

same as line

coincident with line

lies on the line

2 / 10

Category: Sides and Angles of a Triangles

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

3 / 10

Category: Sides and Angles of a Triangles

3. 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

4 / 10

Category: Sides and Angles of a Triangles

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

Less

Equal

Greater

5 / 10

Category: Sides and Angles of a Triangles

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

Base

Perpendicular

Hypotenuse

6 / 10

Category: Sides and Angles of a Triangles

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

100 degrees

90 degrees

110 degrees

80 degrees

7 / 10

Category: Sides and Angles of a Triangles

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

100 degrees

80 degrees

110 degrees

90 degrees

8 / 10

Category: Sides and Angles of a Triangles

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

Less than

Greater than

None of above

Equal to

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.

Greater than

None of above

Equal to

Less than

10 / 10

Category: Sides and Angles of a Triangles

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

Sum < third side

Sum > third side

Sum = third side

no relation

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 diagonals of a rectangle ________ each other.

None of these

Bisect at right angle

Trisect

Bisect

2 / 20

Category: Practical Geometry - Triangles

2. The_____ altitudes of an equilateral triangle are congruent.

Three

Two

Four

None

3 / 20

Category: Practical Geometry - Triangles

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

congruent

similar

unique

Ambiguous

4 / 20

Category: Practical Geometry - Triangles

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

Altitudes

Vertex

Congruent

Medians

5 / 20

Category: Practical Geometry - Triangles

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

Medians

Angle bisectors

Altitudes

Right bisectors

6 / 20

Category: Practical Geometry - Triangles

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

point of collinearity

point of concurrency

point of intersection

point of congruence

7 / 20

Category: Practical Geometry - Triangles

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

Equal

Parallel

Intersect

Equidistant

8 / 20

Category: Practical Geometry - Triangles

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

ortho-centre

centre

circum-centre

in-centre

9 / 20

Category: Practical Geometry - Triangles

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

centre

circum-centre

ortho-centre

in-centre

10 / 20

Category: Practical Geometry - Triangles

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

circum-centre

center

in-centre

ortho-centre

11 / 20

Category: Practical Geometry - Triangles

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

Medians

Right bisector

Altitudes

Sides

12 / 20

Category: Practical Geometry - Triangles

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

Scalene

Isosceles

Equaliteral

Right angled

13 / 20

Category: Practical Geometry - Triangles

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

Hypotenuse

Base

Perpendicular

Altitudes

14 / 20

Category: Practical Geometry - Triangles

14. The medians of a triangle are ______.

Parallel

Collinear

Congruent

Concurrent

15 / 20

Category: Practical Geometry - Triangles

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

Congruent

Not Equal

Equal

Concurrent

16 / 20

Category: Practical Geometry - Triangles

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

Trapezium

Parallelogram

Rectangle

Square

17 / 20

Category: Practical Geometry - Triangles

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

Angle bisectors

Altitudes

Hypotenuse

Medians

18 / 20

Category: Practical Geometry - Triangles

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

60°

120°

30°

90°

19 / 20

Category: Practical Geometry - Triangles

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

Equilateral

Isosceles

Acute angled

Right angled

20 / 20

Category: Practical Geometry - Triangles

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

non-included

included

right

obtuse

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. Parallelograms having same base and same altitude are __________.

Equal in areas

Similar

All of these

Congruent

2 / 10

Category: Theorems Related with Area

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

side

base

angle

perimeter

3 / 10

Category: Theorems Related with Area

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

Their altitudes are equal

All of these

Their altitude is the same

They lie between the same parallel lines

4 / 10

Category: Theorems Related with Area

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

Angle bisector

Perpendicular bisector

Altitudes

Median

5 / 10

Category: Theorems Related with Area

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

None of these

Similar

Equal in areas

Congruent

6 / 10

Category: Theorems Related with Area

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

Intersecting each other

None of these

Parallel to each other

Perpendicular to each other

7 / 10

Category: Theorems Related with Area

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

three

none

two

four

8 / 10

Category: Theorems Related with Area

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

decreasing

increasing

same

different

9 / 10

Category: Theorems Related with Area

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

base / height

base x height

base + height

base - height

10 / 10

Category: Theorems Related with Area

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

None of these

Necessarily

Not necessarily

Definitely

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

right angled

obtuse scalene

acute scalene

no triangle

2 / 5

Category: Projection of a side of a Triangle

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

Scalene

Isosceles

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 AB)2

(m BC)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. 8 cm , 15 cm and 17 cm are the sides of _____ triangle.

Equilateral

Scalene

Right angled

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

y equals to 0

y less than 0

y greater than 0

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

Centroid

In -Centre

Circum-Centre

4 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

4. Three non-collinear points form a ___________.

straight line

rectangle

triangle

square

5 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

5. collinear points may form a ____________.

triangle

rectangle

straight line

square

6 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

90°

30°

45°

7 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

7. Collinear points lies on the same _____.

Line

Ray

Point

8 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

Distance formula

Mid point formula

Division formula

9 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

(x,0)

(0,0)

(0,y)

none of these

10 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

6√2 unit

6 unit

3√2 unit

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…

It will surely improve your power of attempting multiple choice questions in exams..

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CLASS 9th Mathematics QUIZZES

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