MCQ Questions for Class 7 Maths Chapter 12 Algebraic Expressions with Answers

Check the below NCERT MCQ Questions for Class 7 Maths Chapter 12 Algebraic Expressions with Answers Pdf free download. MCQ Questions for Class 7 Maths with Answers were prepared based on the latest exam pattern. We have provided Algebraic Expressions Class 7 Maths MCQs Questions with Answers to help students understand the concept very well.

Q.1 Add 3 mn, -5 mn, 8 mn, -4mn.

(a) 2 mn
(b) 20 mn
(c) -2 mn
(d) None of these

(a) 2 mn

Q.2 What is the coefficient of x in the expression 2z – 3xz?

(a) 3
(b) z
(c) 3z
(d) -3z

(d) -3z

Q.3 Identify, in the following expressions, terms which are not constants : xy + 4.

(a) xy
(b) 4
(c) x
(d) y

(a) xy

Q.4 What is the coefficient of x in the expression 1 + x + xz?

(a) z
(b) 1 + z
(c) 1
(d) 1 + x

(b) 1 + z

Q.5 An expression which contains two unlike terms is called ________.

(a) binomial
(b) monomial
(c) trinomial
(d) None of these

(a) binomial

Q.6 Get the algebraic expression of subtraction of z from y.

(a) z – y
(b) y – z
(c) – z + y
(d) None of these

(b) y – z

Q.7 A and B are polynomials and each is the additive inverse of the other. What does it mean?

(a) A = B
(b) A+B is a zero polynomial
(c) A−B is a zero polynomial
(d) A−B = B−A

(b) A+B is a zero polynomial

Q.8 Find the value of 7a – 4b if a = 3, b = 2.

(a) 17
(b) 29
(c) 13
(d) None of these

(c) 13

Q.9 Get the algebraic expressions for subtraction of z from y.

(a) y × z
(b) y – z
(c) y + z
(d) yz

(b) y – z

Q.10 What is the co-efficient ofy in the given algebraic expression 8 + yz.

(a) 8
(b) 1
(c) z
(d) None of these

(c) z

Q.11 How many terms are there in the expression 5x + 3y + 8?

(a) 1
(b) 2
(c) 3
(d) 4

(c) 3

Q.12 Subtracting 5x + 3y from 5x – y + 8 given

(a) 4x – 8
(b) 4y – 8
(c) 8 – 4y
(d) 4x + 8

(c) 8 – 4y

Q.13 How many terms are there in the expression 2y + 5?

(a) 1
(b) 2
(c) 3
(d) 4

(b) 2

Q.14 Write an expression : Raju s father s age is 5 years more than 3 times Raju s age. If Raju s age is x years, then father’s age is

(a) 3x – 5
(b) 3x + 7
(c) 5 – 3x
(d) 3x + 5

(d) 3x + 5

Q.15 How many terms are there in the expression 1.2ab – 2.4b + 3.6a?

(a) 1
(b) 2
(c) 3
(d) 4

(c) 3

Q.16 A _________can take various values.

(a) variable
(b) expression
(c) term
(d) None of these

(a) variable

Q.17 What is the coefficient of x in the expression 4x + 3y?

(a) 1
(b) 2
(c) 3
(d) 4

(d) 4

Q.18 The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

(a) X + Y + Z
(b) XY + YZ
(c) X + YZ
(d) XZ + Y

(c) X + YZ

Q.19 What is the coefficient of x in the expression 2 – x + y?

(a) 2
(b) 1
(c) -1
(d) None of these

(c) -1

Q.20 What is the difference between 3a + 2b and −2a − 5b?

(a) 5a + 7b
(b) – 5a – 7b
(c) 5a – 7b
(d) a – 3b

(a) 5a + 7b

Q.21 The length and breadth of a rectangular plot are I and b. Two rectangular paths each of width W run inside the plot one parallel to the length and the other parallel to the breadth. What is the total area of the paths?

(a) (l + w)(b + w) − lb
(b) lb − (l − w)(b − w)
(c) (l + b − w)w
(d) lb − (l − 2w)(b − 2w)

(c) (l + b − w)w

Class 7 Maths MCQ with Answers

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