## MCQ Questions for Class 9 Maths Chapter 5 Introduction to Euclid’s Geometry

Explore numerous MCQ Questions of Introduction to Euclid’s Geometry Class 9 with answers provided with detailed solutions by looking below.

Question 1.

If a > b and b > c, then,

(a) a = c

(b) a < c

(c) a > c

(d) a ≤ c

## Answer

Answer: (c) a > c

Question 2.

‘Lines are parallel if they do not intersect’ – is stated in the form of:

(a) A postulate

(b) An axiom

(c) A definition

(d) A proof

## Answer

Answer: (a) A postulate

Question 3.

If two circles are equal, then their radii are ……………..

(a) Equal

(b) Diminished

(c) Different

(d) None of these

## Answer

Answer: (a) Equal

Question 4.

The things which are double of same things are:

(a) halves of same thing

(b) double of the same thing

(c) Equal

(d) Unequal

## Answer

Answer: (c) Equal

Question 5.

The edges of a surface are.

(a) Lines

(b) Points

(c) Rays

(d) Planes

## Answer

Answer: (a) Lines

Question 6.

Euclid’s Axiom 5 is :

(a) The things which coincide with one another are equal to one another

(b) If equals are subtracted from equals, the remainder are equal

(c) The whole is greater than the part.

(d) None of these

## Answer

Answer: (c) The whole is greater than the part.

Question 7.

Theorems are statements which are proved using definitions, _________, previously proved statements and deductive reasoning.

(a) Definitions

(b) Axioms

(c) Theorems

(d) Statements

## Answer

Answer: (b) Axioms

Question 8.

The first known proof that ‘the circle is bisected by its diameter’ was given by:

(a) Pythagoras

(b) Thales

(c) Euclid

(d) Hypatia

## Answer

Answer: (b) Thales

Question 9.

The base of a Pyramid is:

(a) Only a triangle

(b) Only a square

(c) Only a rectangle

(d) Any polygon

## Answer

Answer: (b) Only a square

Question 10.

The line drawn from the center of the circle to any point on its circumference is called:

(a) Radius

(b) Diameter

(c) Sector

(d) Arc

## Answer

Answer: (a) Radius