MCQ Questions | Class 8 Maths Chapter 3 | Understanding Quadrilaterals with Answers

MCQ | Understanding Quadrilaterals Class 8

Check the below NCERT MCQ Questions for Class 8 Maths Chapter 3 Understanding Quadrilaterals with Answers Pdf free download. MCQ Questions for Class 8 Maths with Answers were prepared based on the latest exam pattern. We have Provided Understanding Quadrilaterals Class 8 Maths MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Maths Class 8

NCERT Solutions Class 8 Maths
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	8th
Subject:	Maths
Chapter:	3
Chapters Name:	Understanding Quadrilaterals
Medium:	English

Ncert Solutions for Class 8 Maths | Objective Type Questions

You can refer to NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Understanding Quadrilaterals | Class 8 Maths | NCERT Solutions

Q1.	Mcq Class 8 Maths Chapter 3 What is the number of sides of a triangle ?
	A. 1
	B. 2
	C. 3
	D. 4.

Ans: 3

Q2.	Mcq for Class 8 Maths Chapter 3 What is the number of vertices of a triangle ?
	A. 1
	B. 2
	C. 3
	D. 4.

Ans: 3

Q3.	Mcq Questions for Class 8 Maths with answers pdf Chapter 3 What is the number of sides of a quadrilateral ?
	A. 1
	B. 2
	C. 3
	D. 4.

Ans: 4.

Q4.	Mcq Questions for Class 8 Maths with answers pdf download What is the number of vertices of a quadrilateral ?
	A. 1
	B. 2
	C. 3
	D. 4.

Ans: 4.

Q5.	Ncert Class 8 Maths Mcq Chapter 3 How many diagonals does a quadrilateral have ?
	A. 1
	B. 2
	C. 3
	D. 4.

Ans: 2

Q6.	Ncert Class 8 Maths Mcq Questions The sum of the measures of all the three angles of a triangle is
	A. 90°
	B. 180°
	C. 360°
	D. 720°.

Ans: 180°

Q7.	CBSE Class 8 Maths Chapter 3 Mcq The sum of the measures of all the four angles of a quadrilateral is
	A. 90°
	B. 180°
	C. 360°
	D. 720°.

Ans: 360°

Q8.	CBSE Class 8 Maths Chapter 3 Mcq Questions How many diagonals does a triangle have ?
	A. 0
	B. 1
	C. 2
	D. 4.

Ans: 0

Q9.	CBSE Class 8 Maths Understanding Quadrilaterals Mcq How many diagonals does a regular hexagon have ?
	A. 2
	B. 0
	C. 4
	D. 9

Ans: 9

Q10.	CBSE Class 8 Maths Mcq Questions The angle sum of a convex polygon with number of sides 7 is
	A. 900°
	B. 1080°
	C. 1440°
	D. 720°.

Ans: 900°
Hint:
n = 7
(n – 2) 180° = 900°.

Q11.	CBSE Class 8 Maths Understanding Quadrilaterals Mcq Questions The angle sum of a convex polygon with number of sides 8 is
	A. 720°
	B. 900°
	C. 1080°
	D. 1440°.

Ans: 1080°
Hint:
n = 8
(n – 2) 180° = 1080°.

Q12.	Class 8 Maths Mcq Chapter 3 The angle sum of a convex polygon with number of sides 10 is
	A. 720°
	B. 900°
	C. 1080°
	D. 1440°.

Ans: 1440°.
Hint:
n = 10
(n – 2) 180° = 1440°.

Q13.	Class 8 Maths Mcq online test The angle sum of a convex polygon with number of sides n is
	A. (n – 2) 180°
	B. (n + 2) 180°
	C. (2n – 4) 180°
	D. (2n + 4) 180°.

Ans: (n – 2) 180°

Q14.	Class 8 Maths Mcq with answers What is the name of a regular polygon of 3 sides ?
	A. Equilateral triangle
	B. Square
	C. Regular hexagon
	D. Regular octagon.

Ans: Equilateral triangle

Q15.	Learn Cbse Class 8 Maths Mcq What is the name of a regular polygon of 6 sides ?
	A. Square
	B. Equilateral triangle
	C. Regular hexagon
	D. Regular octagon.

Ans: Regular hexagon

Q16.	Mcq Class 8 Maths Chapter 3 What is the name of a regular polygon of 4 sides ?
	A. Regular hexagon
	B. Regular octagon
	C. Square
	D. Equilateral triangle.

Ans: Square

Q17.	Mcq for Class 8 Maths Chapter 3 The sum of the measures of the exterior angles of any polygon is
	A. 90°
	B. 180°
	C. 360°
	D. 720°.

Ans: 360°

Q18.	Mcq Questions for Class 8 Maths with answers pdf Chapter 3 The measures of the three angles of a quadrilateral are 65°, 75° and 85°. The measure of the fourth angle is
	A. 65°
	B. 75°
	C. 85°
	D. 135°.

Ans: 135°.
Hint:
Fourth angle = 360° – (65° + 75° + 85°)
= 135°

Q19.	Mcq Questions for Class 8 Maths with answers pdf download The measures of each of the four angles of a quadrilateral are equal. Find the measure of each angle.
	A. 45°
	B. 30°
	C. 60°
	D. 90°.

Ans: 90°.
Hint:
Measure of each angle
= \(\frac{360°}{4}\) = 90°.

Q20.	Ncert Class 8 Maths Mcq Chapter 3 Out of the three equal angles of a quadrilateral, each measures 70°. The measure of the fourth angle is
	A. 90°
	B. 140°
	C. 150°
	D. 70°.