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 Part-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.	CBSE Class 8 Maths Understanding Quadrilaterals Mcq Questions If ∠A of a parallelogram ABCD is of 60°, then the measure of the opposite angle ∠C is
	A. 60°
	B. 120°
	C. 30°
	D. none of these.

Ans: 60°
Hint:
∠C = ∠A = 60°.

Q2.	Class 8 Maths Mcq Chapter 3 If all the four sides of a parallelogram are equal and the adjacent angles are of 120° and 60°, then the name of the quadrilateral is
	A. rectangle
	B. square
	C. rhombus
	D. kite.

Ans: rhombus

Q3.	Class 8 Maths Mcq online test If the length of a side of a rhombus is 6 cm, then the perimeter of the rhombus is
	A. 6 cm
	B. 12 cm
	C. 24 cm
	D. 3 cm.

Ans:
Hint:
Perimeter = 4 side
= 4 × 6 = 24 cm.

Q4.	Class 8 Maths Mcq with answers In a kite, what is false ?
	A. The diagonals are perpendicular to each other
	B. The diagonals bisect each other
	C. Only one pair of opposite angles is equal
	D. All the four sides are equal.

Ans: All the four sides are equal.

Q5.	Learn Cbse Class 8 Maths Mcq ABCD is a rectangle. Its diagonals meet at O. OA = 2x – 1, OD = 3x – 2. Find x
	A. 1
	B. 2
	C. 3
	D. -1.

Ans: 1
Hint:
3x – 2 = 2x – 1 ⇒ x = 1.

Q6.	Mcq Class 8 Maths Chapter 3 Find the perimeter of the rectangle ABCD.
	A. 6 cm
	B. 12 cm
	C. 3 cm
	D. 24 cm

Ans: 12 cm
Hint:
Perimeter = 2 (4 + 2) cm = 12 cm.

Q7.	Mcq for Class 8 Maths Chapter 3 The four angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4. The measure of its smallest angle is
	A. 120°
	B. 36°
	C. 18°
	D. 10°.

Ans: 36°
Hint:
Sum of the ratios = 1 + 2 + 3 + 4 = 10
∴ Smallest angle = \(\frac{1}{10}\) × 360° = 36°

Q8.	Mcq Questions for Class 8 Maths with answers pdf Chapter 3 In a parallelogram ∠A : ∠B = 1 : 2. Then, ∠A =
	A. 30°
	B. 60°
	C. 45°
	D. 90°.

Ans: 60°
Hint:
∠A + ∠B = 180°
∠A : ∠B = 1 : 2
Stun of the ratios = 1 + 2 = 3
∴ ∠A = \(\frac{1}{3}\) × 180° = 60°.

Q9.	Mcq Questions for Class 8 Maths with answers pdf download Two adjacent angles of a parallelogram are of equal measure. The measure of each angle of the parallelogram is
	A. 45°
	B. 30°
	C. 60°
	D. 90°.