CLASS 9th MATHEMATICS ONLINE QUIZZES

Class 9th Mathematics Chapter-wise Online Quizzes 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.

Boost your math skills with our chapter-wise online quizzes.

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 of irrational numbers is denoted by

2 / 15

Category: Real and Complex Numbers

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

irrational numbers

rational numbers

whole numbers

prime numbers

3 / 15

Category: Real and Complex Numbers

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

-1 + 8i

5 + 3i

-1 - 8i

3 + 2i

4 / 15

Category: Real and Complex Numbers

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

set of irrational numbers

set of prime numbers

set of rational numbers

set of real numbers

5 / 15

Category: Real and Complex Numbers

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

prime numbers

whole numbers

irrational numbers

rational numbers

6 / 15

Category: Real and Complex Numbers

6. The set of real numbers is denoted by

7 / 15

Category: Real and Complex Numbers

7. π is a

irrational number

natural number

rational number

whole number

8 / 15

Category: Real and Complex Numbers

8. 4 ⁄ 11 = 0.2222 is the example of

terminating decimal fraction

linear fraction

non-terminating decimal fraction

quadratic fraction

9 / 15

Category: Real and Complex Numbers

9. 2 ⁄ 10 = 0.2 is the example of

terminating decimal fraction

non-terminating decimal fraction

linear fraction

quadratic fraction

10 / 15

Category: Real and Complex Numbers

10. Non-terminating decimal fraction is also known as

quadratic fraction

recurring decimal fraction

linear fraction

terminating decimal fraction

11 / 15

Category: Real and Complex Numbers

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

odd numbers

prime numbers

natural numbers

whole numbers

12 / 15

Category: Real and Complex Numbers

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

set of prime numbers

set of even numbers

set of irrational numbers

set of integers

13 / 15

Category: Real and Complex Numbers

13. √3 is the example of

integers

odd numbers

irrational numbers

rational numbers

14 / 15

Category: Real and Complex Numbers

14. The decimal form of 5 ⁄ 8 is

0.625

1.324

0.578

0.313

15 / 15

Category: Real and Complex Numbers

15. 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

quadratic fraction

non-terminating decimal fraction

Your score is

Unit 2 Logarithms

Mathematics I

LOGARITHMS

1 / 15

Category: Logarithms

1. If log10 x = 4 then x=______

1000

500

10000

100

2 / 15

Category: Logarithms

2. The number of digits in 3^5

four

one

two

three

3 / 15

Category: Logarithms

3. If log x = 2 then x =

2/10

1000

100

200

4 / 15

Category: Logarithms

4. Fractional part of logarithm is ________.

Power

Characteristics

Exponent

Mantissa

5 / 15

Category: Logarithms

5. Log xyz =

log x – log y – log z

log x + log y + log z

log x log y log z

Log(xy)z

6 / 15

Category: Logarithms

6. The base of common logarithm is

100

7 / 15

Category: Logarithms

7. Log 31.09 = ________.

0.04926

1.4926

0.4926

2.4926

8 / 15

Category: Logarithms

8. Logarithm of a number consists of ___ parts.

one

two

four

three

9 / 15

Category: Logarithms

9. Integral part of logarithm is ________.

Power

Characteristics

Mantissa

Exponent

10 / 15

Category: Logarithms

10. Base in the Natural logarithm

11 / 15

Category: Logarithms

11. Logarithm having base 10 is called ____ logarithms

Decimal

All of the above

Briggs

Common

12 / 15

Category: Logarithms

12. The characteristic of log 54.58 is

13 / 15

Category: Logarithms

13. The Scientific notation of 0.00789 is

7.89 x 10 ^3

7.89 x 10 ^–3

7.89 x 10 ^–2

7.89 x 10 ^–4

14 / 15

Category: Logarithms

14. If log2 8 = x then x =

3^2

2^3

15 / 15

Category: Logarithms

15. 3^5 =243 can be written in logarithmic form as

log 243 base 5 = 3

log 3 base 5 = 243

log 5 base 3 = 243

log 243 base 3 = 5

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

2 / 15

Category: Algebraic Expression and Formulas

2. a3 – 3ab(a – b) – b3 is equals to

(a + b)3

a3 + b3

(a – b)3

a3 – b3

3 / 15

Category: Algebraic Expression and Formulas

3. √(3x+5 ) is a/an

Rational expression

Irrational expression

Polynomial

none of the these

4 / 15

Category: Algebraic Expression and Formulas

4. √7 is an example of

Trinomial surd

Conjugate surd

Binomial surd

Monomial surd

5 / 15

Category: Algebraic Expression and Formulas

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

multiplication

division

factorization

rationalization

6 / 15

Category: Algebraic Expression and Formulas

6. 3x + 2y - 3 is an algebraic

In equation

Expression

Equation

Sentence

7 / 15

Category: Algebraic Expression and Formulas

7. (5+√15) (5 – √15) is equals to

8 / 15

Category: Algebraic Expression and Formulas

8. Conjugate of – 2 – √3 is

− 2 − √𝟑

2 + √𝟑

−2 + √𝟑

−𝟒 + √𝟑

9 / 15

Category: Algebraic Expression and Formulas

9. The degree of the 3x2y + 5y4 –10 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. a2 + b2 + c2 + 2ab + 2bc + 2ca is equals to

( a + b + c )3

( a + b + c )2

( a – b + c )2

( a + b – c )2

12 / 15

Category: Algebraic Expression and Formulas

12. Every Polynomial is

a rational expressions

none of these

an irrational expression

a sentence

13 / 15

Category: Algebraic Expression and Formulas

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

Conjugate

Polynomial

Rational Expression

Irrational Expression

14 / 15

Category: Algebraic Expression and Formulas

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

x4 + y4

x2 - y2

x2 + y2

x4 - y4

15 / 15

Category: Algebraic Expression and Formulas

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

Monomial surd

Binomial surd

Trinomial surd

Congugate surd

Your score is

The average score is 0%

Unit 4 Factorization

Mathematics I

FACTORIZATION

1 / 15

Category: Factorization

1. Factors of x³ – 64y³

(x – 4y) (x2 – 4xy + 16y2)

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

(x – 4y) (x2 + 4xy + 16y2)

(x + 4y) (x2 – 4xy + 16y2)

2 / 15

Category: Factorization

2. Factors of a² +2a‒24

(a – 6)(a–4)

(a+6)(a+4)

(a – 6)(a+4)

(a+6)(a–4)

3 / 15

Category: Factorization

3. Factors of x3 + y3

(x+y)(x²+2xy+y²)

(x+y)(x²‒2xy+y²)

(x+y)(x² +xy+y²)

(x+y)(x²‒xy+y²)

4 / 15

Category: Factorization

4. Factors of x² - y²

None of these

(x+y) (x+y)

(x+y) (x – y)

(x ‒ y) (x – y)

5 / 15

Category: Factorization

5. Factors of 16x² – y4

(4x + y²) (4x + y²)

(4x – y²) (4x – y²)

(4x – y²) (4x+y²)

(2x – y²) (8x + y²)

6 / 15

Category: Factorization

6. Factors of x2+5x+6

(x – 2)(x + 3)

(x–2)(x – 3)

(x + 2)(x + 3)

(x + 2)(x – 3)

7 / 15

Category: Factorization

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

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 y3 – 27z3

(y‒3z) (y2‒3z‒9z²)

(y‒3z) (y2+3z‒9z²)

(y‒3z) (y2+3z+9z²)

(y‒3z) (y2‒3z+9z²)

10 / 15

Category: Factorization

10. Factors of y3 + 27z3

(y‒3z) (y²‒3yz+9z²)

(y+3z) (y²‒3yz‒9z²)

(y+3z) (y²-3yz+9z²)

(y+3z) (y²+3yz+9z²)

11 / 15

Category: Factorization

11. Factors of a4 – b4

(a – b)4

(a – b) (a + b) (a² + b²)

(a + b) (a3+ b3)

(a – b)(a3 – b3)

12 / 15

Category: Factorization

12. 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)

13 / 15

Category: Factorization

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

Rationalization

None of these

Simplification

Factorization

14 / 15

Category: Factorization

14. Factors of x2 – x – 6

(x + 3 )(x + 2)

(x – 3 )(x – 2)

(x – 3 )(x + 2)

None of these

15 / 15

Category: Factorization

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

Your score is

The average score is 17%

Unit 5 Algebraic Manipulation

Mathematics I

ALGEBRAIC MANIPULATION

1 / 15

Category: Algebraic Manipulation

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

y2 - 4

y + 2

y - 2

2 / 15

Category: Algebraic Manipulation

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

a + 1

a + 3

a + 2

3 / 15

Category: Algebraic Manipulation

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

(2y + 3z)3

(2y + 3z)8

(2y + 3z)5

(2y + 3z)

4 / 15

Category: Algebraic Manipulation

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

two

three

one

four

5 / 15

Category: Algebraic Manipulation

5. LCM = _____________.

𝐏/𝐇𝐂𝐅

𝐇𝐂𝐅/𝐏𝐗𝐐

𝐏𝐗𝐐/𝐇𝐂𝐅

𝐐/𝐇𝐂𝐅

6 / 15

Category: Algebraic Manipulation

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

(x – y)3

(x – y)7

(x – y)

(x – y)4

7 / 15

Category: Algebraic Manipulation

7. HCF x LCM of two polynomials = _______.

Subtraction of two polynomials

Addition of two polynomials

Product of two polynomials

Division of two polynomials

8 / 15

Category: Algebraic Manipulation

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

a3 – 1

a – 1

a + 1

a2 – 1

9 / 15

Category: Algebraic Manipulation

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

𝟓𝒙/(𝟓𝒙𝟐 −𝒚)

𝟓𝒙/(𝟐𝟓𝒙𝟐 −𝒚𝟐)

(−𝟓𝒙)/(𝟐𝟓𝒙𝟐 −𝒚𝟐)

(−𝟓𝒙)/(𝟓𝒙+𝒚)

10 / 15

Category: Algebraic Manipulation

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

x2 + 2xy + y2

x + 2y

x – 2y

x – 4y

11 / 15

Category: Algebraic Manipulation

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

x2 + y2

ax2 + ay2

a (x2 + xy + y2)

a (x2 – xy + y2)

12 / 15

Category: Algebraic Manipulation

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

x2 – x + 1

x + 1

x3 + 1

13 / 15

Category: Algebraic Manipulation

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

𝒙/(𝒙𝟐 −𝒚𝟐)

(𝒚+𝟏)/(𝒙𝟐 −𝒚𝟐)

𝒚/(𝒙𝟐 −𝒚𝟐)

(𝒙+𝒚)/(𝒙𝟐 −𝒚𝟐)

14 / 15

Category: Algebraic Manipulation

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

x + y

x - y

(x – y)2

x2 + xy +y2

15 / 15

Category: Algebraic Manipulation

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

x4 – y4

x2 + y2

x2 – 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. The solution set of -2 ≤ x ≤ 2, x ∈ Z is

{-2, 0, 2}

{2, -2}

{ 0 }

none of these

2 / 15

Category: Linear Equation and Inequalities

2. √(y+4 )+2=8 is a

Cubic equation

Quadratic equation

Linear equation

Radical equation

3 / 15

Category: Linear Equation and Inequalities

3. The solution set of │5y/3│= 5 is

{3}

{-5, 5}

{3,-3}

{-3}

4 / 15

Category: Linear Equation and Inequalities

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

-1

-7

5 / 15

Category: Linear Equation and Inequalities

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

cube root

equation

square root

expression

6 / 15

Category: Linear Equation and Inequalities

6. The solution set of l4yl = 8 is

{ }

{1, -1}

{1, 2}

{2, -2}

7 / 15

Category: Linear Equation and Inequalities

7. The solution set of │-y│= 0 is

{1}

{ }

{-1}

{0}

8 / 15

Category: Linear Equation and Inequalities

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

{4}

{5}

{± 4}

{-4}

9 / 15

Category: Linear Equation and Inequalities

9. The absolute value of a number is always

non negative

zero

negative

less than zero

10 / 15

Category: Linear Equation and Inequalities

10. The solution set of √y= 10 is

{100}

{-10}

{10}

{10,-10}

11 / 15

Category: Linear Equation and Inequalities

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

Two elements

Three elements

One element

More than one element

12 / 15

Category: Linear Equation and Inequalities

12. x ≤ 4 means

x > 4 or x=4

x < 4 or x = 4

x = 4

x < 4

13 / 15

Category: Linear Equation and Inequalities

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

x > y

x < y

x + y < 0

y – x < 0

14 / 15

Category: Linear Equation and Inequalities

14. │-20│

> 20

= - 20

< 20

= 20

15 / 15

Category: Linear Equation and Inequalities

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

{4}

{12}

{-4}

{1,4}

Your score is

The average score is 26%

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.

Ordinate

Abscissa

Origin

Cartesian Plane

2 / 15

Category: Linear Graphs and their Applications

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

(-5,0)

(-5,5)

(0,5)

(5,0)

3 / 15

Category: Linear Graphs and their Applications

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

III

4 / 15

Category: Linear Graphs and their Applications

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

x-axis

y-axis

origin

z-axis

5 / 15

Category: Linear Graphs and their Applications

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

45 degree

270 degree

90 degree

180 degree

6 / 15

Category: Linear Graphs and their Applications

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

2nd

4th

3rd

1st

7 / 15

Category: Linear Graphs and their Applications

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

III

8 / 15

Category: Linear Graphs and their Applications

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

x-axis

both axis

none

y-axis

9 / 15

Category: Linear Graphs and their Applications

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

origin

x-axis

y-axis

z-axis

10 / 15

Category: Linear Graphs and their Applications

10. The Cartesian Plane is also called ________ plane.

11 / 15

Category: Linear Graphs and their Applications

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

positive

neutral

origin

negative

12 / 15

Category: Linear Graphs and their Applications

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

matrix

origin

vertex

corner

13 / 15

Category: Linear Graphs and their Applications

13. The coordinate axes are mutually _____________.

intersecting at 30 degrees

parallel

perpendicular

intersecting at 45 degrees

14 / 15

Category: Linear Graphs and their Applications

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

none

both axis

y-axis

x-axis

15 / 15

Category: Linear Graphs and their Applications

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

{(0,5)}

{ }

{(2,5)}

{2,5}

Your score is

The average score is 0%

Unit 8 Quadratic Equations

Mathematics I

QUADRATIC EQUATIONS

1 / 15

Category: Quadratic Equations

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

Exponential equation

Reciprocal equation

none of these

Radical equation

2 / 15

Category: Quadratic Equations

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

Reciprocal equation

Exponential equation

none of these

Radical equation

3 / 15

Category: Quadratic Equations

3. Solution of 3^x = 9 is ?

4 / 15

Category: Quadratic Equations

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

{2, -2}

{4}

none of these

{-4,4}

5 / 15

Category: Quadratic Equations

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

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. How many maximum roots of Quadratic Equation are?

8 / 15

Category: Quadratic Equations

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

none of these

Reciprocal equation

Exponential equation

Radical equation

9 / 15

Category: Quadratic Equations

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

(x+7) and (x+8)

(x-7) and (x+8)

(x-7) and (x-8)

10 / 15

Category: Quadratic Equations

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

{6, -4}

{6, 4}

{-6, 4}

{-6, -4}

11 / 15

Category: Quadratic Equations

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

Exponential

Extraneous root

none of these

Radical

12 / 15

Category: Quadratic Equations

12. 3^x + 3^2x = 1 is called ?

Quadratic equation

Cubic equation

Radical equation

Exponential equation

13 / 15

Category: Quadratic Equations

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

Bi-quadratic equation

Linear equation

Cubic equation

Quadratic equation

14 / 15

Category: Quadratic Equations

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

Radical equation

none of these

Exponential equation

Reciprocal equation

15 / 15

Category: Quadratic Equations

15. Standard foam of quadratic equation is ?

ax^2 + bx + c = 0

ax^3 + bx^2 +c = 0

ax^2 + bx = 0

ax^2 + c = 0

Your score is

The average score is 0%

Unit 9 Congruent Triangles

Mathematics I

CONGRUENT TRIANGLES

1 / 15

Category: Congruent Triangles

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

360 °

90 °

180 °

270 °

2 / 15

Category: Congruent Triangles

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

Congurence

Equilateral

Isosceles

Scalene

3 / 15

Category: Congruent Triangles

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

90 °

180 °

0 °

360 °

4 / 15

Category: Congruent Triangles

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

5 / 15

Category: Congruent Triangles

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

180 °

90 °

360 °

0 °

6 / 15

Category: Congruent Triangles

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

Angle RPQ

Angle PKL

Angle PQR

Angle KLM

7 / 15

Category: Congruent Triangles

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

not more than 2

8 / 15

Category: Congruent Triangles

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

Hypotenuse

Base

none of these

Perpendicular

9 / 15

Category: Congruent Triangles

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

Rectangle

Square

Trapezium

Parallelogram

10 / 15

Category: Congruent Triangles

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

Scalene

Equilateral

Right angled

Isosceles

11 / 15

Category: Congruent Triangles

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

less

different

same

12 / 15

Category: Congruent Triangles

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

Angle C

Angle A

Angle B

none of these

13 / 15

Category: Congruent Triangles

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

unique

different

congurent

none of these

14 / 15

Category: Congruent Triangles

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

S.S.S ≅S.S.S

H.S.H ≅H.S.H

A.S.A ≅A.S.A

A.A.A ≅A.A.A

15 / 15

Category: Congruent Triangles

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

60 °

30 °

20 °

90 °

Your score is

The average score is 0%

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

2.7cm

8.85cm

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 = ?

7cm

6 cm

4.5 cm

3 / 15

Category: Parallelograms and Triangles

3. In a parallelogram, opposite sides are ______.

Corresponding

Intersect

Congurent

4 / 15

Category: Parallelograms and Triangles

4. In a parallelogram, corresponding angles are ________.

Equal

Congruent

Parallel

5 / 15

Category: Parallelograms and Triangles

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

4 right angles

3 right angles

2 right angles

6 / 15

Category: Parallelograms and Triangles

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

Square

Parallelogram

Rectangle

7 / 15

Category: Parallelograms and Triangles

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

115°

25°

50°

8 / 15

Category: Parallelograms and Triangles

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

Intersect

Equal

Bisect

9 / 15

Category: Parallelograms and Triangles

9. In a triangle, medians are _________.

Intersect

Congruent

Bisect

10 / 15

Category: Parallelograms and Triangles

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

Equidistant from its vertices

Eduidistant from the mid points of its sides

Equidistant from its altitudes

11 / 15

Category: Parallelograms and Triangles

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

360 °

180 °

90 °

12 / 15

Category: Parallelograms and Triangles

12. The medians of a triangle are _______.

Equal

Intersect

Concurrent

13 / 15

Category: Parallelograms and Triangles

13. In a parallelogram, opposite angles are ___________.

intersect

Parallel

Congruent

14 / 15

Category: Parallelograms and Triangles

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

Diagonals of a parallelogram

Medians of a triangle

Angle bisectors of a triangle

15 / 15

Category: Parallelograms and Triangles

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

Perpendicular

Both

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

None

Two

One

Three

2 / 10

Category: Line Bisectors and Angles Bisectors

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

90°

180°

0°

360°

3 / 10

Category: Line Bisectors and Angles Bisectors

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

angles

corners

arms

vertex

4 / 10

Category: Line Bisectors and Angles Bisectors

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

Right bisector

Median

Angle bisector

Altitude

5 / 10

Category: Line Bisectors and Angles Bisectors

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

none of these

different

congruent

concurrent

6 / 10

Category: Line Bisectors and Angles Bisectors

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

Altitude

Angle bisector

Median

Right bisector

7 / 10

Category: Line Bisectors and Angles Bisectors

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

Perpendicular

The Right Bisector

Acute

Obtuse

8 / 10

Category: Line Bisectors and Angles Bisectors

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

two

none of these

three

four

9 / 10

Category: Line Bisectors and Angles Bisectors

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

Concurrent

Unequal

Collinear

Do not intersect

10 / 10

Category: Line Bisectors and Angles Bisectors

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

Mid Point

Right Bisector

Centre

Perpendicular

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

Greater

Less

Equal

2 / 10

Category: Sides and Angles of a Triangles

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

Perpendicular

Base

Hypotenuse

3 / 10

Category: Sides and Angles of a Triangles

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

4 / 10

Category: Sides and Angles of a Triangles

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

Sum > third side

no relation

Sum < third side

Sum = third side

5 / 10

Category: Sides and Angles of a Triangles

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

Equal to

Less than

None of above

Greater than

6 / 10

Category: Sides and Angles of a Triangles

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

90 degrees

100 degrees

110 degrees

80 degrees

7 / 10

Category: Sides and Angles of a Triangles

7. 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

8 / 10

Category: Sides and Angles of a Triangles

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

90 degrees

100 degrees

110 degrees

80 degrees

9 / 10

Category: Sides and Angles of a Triangles

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

coincident with line

lies on the line

does not lie on the line

same as line

10 / 10

Category: Sides and Angles of a Triangles

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

Equal to

Greater than

None of above

Less than

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_____ altitudes of an equilateral triangle are congruent.

Three

Four

None

Two

2 / 20

Category: Practical Geometry - Triangles

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

Congruent

Concurrent

Not Equal

Equal

3 / 20

Category: Practical Geometry - Triangles

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

Medians

Sides

Right bisector

Altitudes

4 / 20

Category: Practical Geometry - Triangles

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

ortho-centre

centre

in-centre

circum-centre

5 / 20

Category: Practical Geometry - Triangles

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

Intersect

Parallel

Equal

Equidistant

6 / 20

Category: Practical Geometry - Triangles

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

ortho-centre

circum-centre

center

in-centre

7 / 20

Category: Practical Geometry - Triangles

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

Hypotenuse

Angle bisectors

Medians

Altitudes

8 / 20

Category: Practical Geometry - Triangles

8. The diagonals of a rectangle ________ each other.

Trisect

None of these

Bisect

Bisect at right angle

9 / 20

Category: Practical Geometry - Triangles

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

included

non-included

obtuse

right

10 / 20

Category: Practical Geometry - Triangles

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

Vertex

Congruent

Altitudes

Medians

11 / 20

Category: Practical Geometry - Triangles

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

Ambiguous

similar

congruent

unique

12 / 20

Category: Practical Geometry - Triangles

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

Right angled

Isosceles

Equilateral

Acute angled

13 / 20

Category: Practical Geometry - Triangles

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

Isosceles

Right angled

Scalene

Equaliteral

14 / 20

Category: Practical Geometry - Triangles

14. The medians of a triangle are ______.

Concurrent

Congruent

Parallel

Collinear

15 / 20

Category: Practical Geometry - Triangles

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

Right bisectors

Altitudes

Angle bisectors

Medians

16 / 20

Category: Practical Geometry - Triangles

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

Perpendicular

Altitudes

Hypotenuse

Base

17 / 20

Category: Practical Geometry - Triangles

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

Parallelogram

Rectangle

Trapezium

Square

18 / 20

Category: Practical Geometry - Triangles

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

circum-centre

in-centre

ortho-centre

centre

19 / 20

Category: Practical Geometry - Triangles

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

90°

120°

30°

60°

20 / 20

Category: Practical Geometry - Triangles

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

point of congruence

point of concurrency

point of collinearity

point of intersection

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

Their altitude is the same

Their altitudes are equal

They lie between the same parallel lines

All of these

2 / 10

Category: Theorems Related with Area

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

Median

Angle bisector

Perpendicular bisector

Altitudes

3 / 10

Category: Theorems Related with Area

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

None of these

Similar

Equal in areas

Congruent

4 / 10

Category: Theorems Related with Area

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

base x height

base / height

base - height

base + height

5 / 10

Category: Theorems Related with Area

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

Equal in areas

Congruent

All of these

Similar

6 / 10

Category: Theorems Related with Area

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

perimeter

base

angle

side

7 / 10

Category: Theorems Related with Area

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

none

two

three

four

8 / 10

Category: Theorems Related with Area

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

different

same

decreasing

increasing

9 / 10

Category: Theorems Related with Area

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

Not necessarily

None of these

Necessarily

Definitely

10 / 10

Category: Theorems Related with Area

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

Perpendicular to each other

None of these

Intersecting each other

Parallel to each other

Your score is

The average score is 0%

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.

no triangle

acute scalene

right angled

obtuse scalene

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

Equilateral

Isosceles

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 AC)2

(m AB)2

4 / 5

Category: Projection of a side of a Triangle

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

(m AB)2

(m BC)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.

Right angled

Scalene

Equilateral

Your score is

The average score is 0%

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

Circum-Centre

In -Centre

Centroid

2 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

30°

90°

45°

3 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

y less than 0

y equals to 0

y greater than 0

4 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

4. collinear points may form a ____________.

rectangle

triangle

square

straight line

5 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

5. Three non-collinear points form a ___________.

triangle

rectangle

straight line

square

6 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

6. 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

7 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

7. Collinear points lies on the same _____.

Point

Ray

Line

8 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

6√2 unit

6 unit

3√2 unit

9 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

Distance formula

Mid point formula

Division formula

10 / 10

Category: Introduction to Coordinate Geometry/ Analytical Geometry

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

(0,0)

(0,y)

none of these

(x,0)

Your score is

The average score is 5%

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