MCQ Questions | Class 7 Maths Chapter 6 | The Triangles and its Properties with Answers

MCQ | The Triangles and its Properties Class 7

Check the below NCERT MCQ Questions for Class 7 Maths Chapter 6 The Triangles and its Properties with Answers Pdf free download. MCQ Questions for Class 7 Maths with Answers were prepared based on the latest exam pattern. We have Provided The Triangles and its Properties Class 7 Maths MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Maths Class 7

NCERT Solutions Class 7 Maths
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	7th
Subject:	Maths
Chapter:	6 Part-2
Chapters Name:	The Triangles and its Properties
Medium:	English

Ncert Solutions for Class 7 Maths | Objective Type Questions

You can refer to NCERT Solutions for Class 7 Maths Chapter 6 The Triangles and its Properties to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

The Triangles and its Properties | Class 7 Maths | NCERT Solutions

Q1.	Mcq Class 7 Maths Chapter 6 In the following figure, the measure of ∠A is
	A. 30°
	B. 45°
	C. 90°
	D. 30°

Ans: 30°
Hint:
∠A – 180° – [(180° – 120°) + (180° – 120°)] = 60°.

Q2.	Mcq for Class 7 Maths Chapter 6 In the following figure, the measure of ∠A is
	A. 70°
	B. 90°
	C. 80°
	D. 100°

Ans: 80°
Hint:
∠A – 180° – (60° + 40°) = 80°

Q3.	Mcq Questions for Class 7 Maths with answers pdf Chapter 6 In the following figure, m \|\| QR. Then, the measure of ∠QPR is
	A. 80°
	B. 85°
	C. 75°
	D. 70°

Ans: 85°
Hint:
∠PQR = 50°

Q4.	Mcq Questions for Class 7 Maths with answers pdf download In the following figure, find ∠ x and ∠ y, if ∠x – ∠y – 10°
	A. 65°, 55°
	B. 55°, 45°
	C. 45°, 35°
	D. 60°, 60°

Ans: 65°, 55°
Hint:
∠x + ∠y = 120°; ∠x – ∠y = 10° Solve to get ∠x = 65°, ∠y = 55°.

Q5.	Ncert Class 7 Maths Mcq Chapter 6 In the following figure, find ∠ B.
	A. 30°
	B. 45°
	C. 40°
	D. 60°

Ans: 60°
Hint:
∠B = 180° – [(180° – 110°) + 50°] = 60°.

Q6.	Ncert Class 7 Maths Mcq Questions In the following figure, ∆ ABC is an equilateral triangle. Find ∠x.
	A. 30°
	B. 45°
	C. 60°
	D. 90°

Ans: 30°
Hint:
∠ABC = 60°.
∴ ∠ABD = 180° – 60° = 120°
∴ x = 180° – (120° + 30°) = 30°.

Q7.	CBSE Class 7 Maths Chapter 6 Mcq In the following figure, one angle of triangle ABC is 40°. If the difference of the other two angles is 30°, find the larger of the other two angles.
	A. 85°
	B. 80°
	C. 75°
	D. 70°

Ans: 85°

Q8.	CBSE Class 7 Maths Chapter 6 Mcq Questions In the following figure, find
	A. 60°
	B. 70°
	C. 80°
	D. 75°

Ans: 70°
Hint:
x + x = 140° ⇒ x = 70°.

Q9.	CBSE Class 7 Maths The Triangle and its Properties Mcq In the following figure, find x if BA \|\| CE.
	A. 60°
	B. 40°
	C. 45°
	D. 65°

Ans: 65°
Hint:
∠ECD = ∠ABC = 50°;
∴ x = 180° – (65° + 50°) = 65°.

Q10.	CBSE Class 7 Maths Mcq Questions Find the value of the unknown interior angle x in the following figure:
	A. 30°
	B. 35°
	C. 40°
	D. 45°

Ans: 40°
Hint:
x + 90° = 130° ⇒ x = 40°.

Q11.	CBSE Class 7 Maths The Triangle and its Properties Mcq Questions Find the value of unknown x in the following figure:
	A. 40°
	B. 50°
	C. 45°
	D. 55°

Ans: 50°
Hint:
x + 40° + 90° = 180° ⇒ x = 50°.

Q12.	Class 7 Maths Mcq Chapter 6 Find the value of unknown x in the following figure:
	A. 10°
	B. 15°
	C. 20°
	D. 25°

Ans: 15°
Hint:
x + 5x + 90° = 180° ⇒ x = 15°.

Q13.	Class 7 Maths Mcq online test Find angle x in the following figure:
	A. 90°
	B. 80°
	C. 95°
	D. 100°

Ans: 90°
Hint:
x + 45 + 45° = 180° ⇒ x = 90°.

Q14.	Class 7 Maths Mcq with answers Find angle x in the following figure:
	A. 40°
	B. 50°
	C. 45°
	D. 60°

Ans: 50°
Hint:
x = 50°.

Q15.	Learn Cbse Class 7 Maths Mcq Find angle x in the following figure:
	A. 40°
	B. 30°
	C. 25°
	D. 35°

Ans: 30°
Hint:
x + x + 120° = 180° ⇒ x = 30°.

Q16.	Mcq Class 7 Maths Chapter 6 Find angle x in the following figure:
	A. 40°
	B. 45°
	C. 35°
	D. 50°

Ans: 40°
Hint:
x + 140° = 180° ⇒ x = 40°.

Q17.	Mcq for Class 7 Maths Chapter 6 Find angle x in the following figure:
	A. 58°
	B. 59°
	C. 57°
	D. 56°

Ans: 58°
Hint:
x + x = 116° ⇒ x = 58°.

Q18.	Mcq Questions for Class 7 Maths with answers pdf Chapter 6 Find angle x in the following figure:
	A. 45°
	B. 40°
	C. 35°
	D. 50°

Ans: 45°
Hint:
x = 45°.

Q19.	Mcq Questions for Class 7 Maths with answers pdf download Which of the following cannot be the sides of a right triangle?
	A. 2 cm, 2 cm, 4 cm
	B. 5 cm, 12 cm, 13 cm
	C. 6 cm, 8 cm, 10 cm
	D. 3 cm, 4 cm, 5 cm