MCQ Questions | Class 8 Maths Chapter 9 | Algebraic Expressions and Identities with Answers

MCQ | Algebraic Expressions and Identities Class 8

Check the below NCERT MCQ Questions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities with Answers Pdf free download. MCQ Questions for Class 8 Maths with Answers were prepared based on the latest exam pattern. We have Provided Algebraic Expressions and Identities 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:	9
Chapters Name:	Algebraic Expressions and Identities
Medium:	English

Ncert Solutions for Class 8 Maths | Objective Type Questions

You can refer to NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Algebraic Expressions and Identities | Class 8 Maths | NCERT Solutions

Q1.	CBSE Class 8 Maths Chapter 9 Mcq Questions The expression x + 3 is in
	A. one variable
	B. two variables
	C. no variable
	D. none of these.

Ans: one variable
Hint:
The only variable is x.

Q2.	CBSE Class 8 Maths Algebraic Expressions and Identities Mcq The expression 4xy + 7 is in
	A. one variable
	B. two variables
	C. no variable
	D. none of these.

Ans: two variables
Hint:
There are two variables x and y.

Q3.	CBSE Class 8 Maths Mcq Questions The expression x + y + z is in
	A. one variable
	B. no variable
	C. three variables
	D. two variables.

Ans: three variables
Hint:
There are three variables x, y and z.

Q4.	CBSE Class 8 Maths Algebraic Expressions and Identities Mcq Questions The value of 5x when x = 5 is
	A. 5
	B. 10
	C. 25
	D. -5.

Ans: 25
Hint:
Value = 5 × 5 = 25.

Q5.	Class 8 Maths Mcq Chapter 9 The value of x² – 2x + 1 when x = 1 is
	A. 1
	B. 2
	C. -2
	D. 0.

Ans: 0
Hint:
Value = (1)² – 2(1) + 1 = 0.

Q6.	Class 8 Maths Mcq online test The value of x² + y² when x = 1, y = 2 is
	A. 1
	B. 2
	C. 4
	D. 5.

Ans: 5
Hint:
Value = (1)² + (2)² = 5.

Q7.	Class 8 Maths Mcq with answers The value of x² – 2yx + y² when x = 1, y = 2 is
	A. 1
	B. -1
	C. 2
	D. -2.

Ans: 1
Hint:
Value = (1)² – 2(2)(1) + (2)² = 1.

Q8.	Learn Cbse Class 8 Maths Mcq The value of x² – xy + y² when x = 0, y = 1 is
	A. 0
	B. -1
	C. 1
	D. none of these.

Ans: 1
Hint:
Value = (0)² – (0)(1) + (1)² = 1.

Q9.	Mcq Class 8 Maths Chapter 9 Which of the following is a monomial ?
	A. 4x²
	B. a + 6
	C. a + 6 + c
	D. a + b + c + d.

Ans: 4x²
Hint:
4x² contains only one term.

Q10.	Mcq for Class 8 Maths Chapter 9 Which of the following is a binomial ?
	A. 3xy
	B. 4l + 5m
	C. 2x + 3y – 5
	D. 4a – 7ab + 3b + 12.

Ans: 4l + 5m
Hint:
4l + 5m contains two terms.

Q11.	Mcq Questions for Class 8 Maths with answers pdf Chapter 9 Which of the following is a trinomial ?
	A. -7z
	B. z² – 4y²
	C. x²y – xy² + y²
	D. 12a – 9ab + 5b – 3.