Check the below Online Education 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. https://ncertmcq.com/mcq-questions-for-class-7-maths-with-answers/
Students can also refer to NCERT Solutions for Class 7 Maths Chapter 12 Algebraic Expressions for better exam preparation and score more marks.
Online Education for Algebraic Expressions Class 7 MCQs Questions with Answers
Algebraic Expressions Class 7 MCQ Question 1.
How many terms are there in the expression 2x2y?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (a) 1
MCQ On Algebraic Expressions For Class 7 Question 2.
How many terms are there in the expression 2y + 5?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (b) 2
MCQ Of Algebraic Expressions Class 7 Question 3.
How many terms are there in the expression 1.2ab – 2.4b + 3.6a?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (c) 3
Algebraic Expressions MCQ Class 7 Question 4.
How many terms are there in the expression – 2p3 – 3p2 + 4p + 7?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Class 7 Algebraic Expressions MCQ Question 5.
What is the coefficient of x in the expression 4x + 3y?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Class 7 Maths Chapter 12 MCQ Question 6.
What is the coefficient of x in the expression 2 – x + y?
(a) 2
(b) 1
(c) -1
(d) None of these
Answer
Answer: (c) -1
MCQ Questions For Class 7 Maths Algebraic Expressions Question 7.
What is the coefficient of x in the expression y2x + y?
(a) y2
(b) y
(c) 1
(d) 0
Answer
Answer: (a) y2
MCQ Algebraic Expressions Class 7 Question 8.
What is the coefficient of x in the expression 2z – 3xz?
(a) 3
(b) z
(c) 3z
(d) -3z
Answer
Answer: (d) -3z
Class 7 Maths Algebraic Expressions MCQ Question 9.
What is the coefficient of x in the expression 1 + x + xz?
(a) z
(b) 1 + z
(c) 1
(d) 1 + x
Answer
Answer: (b) 1 + z
MCQ Questions On Algebraic Expressions For Class 7 Question 10.
What is the coefficient of x in the expression 2x + xy2?
(a) 2 + y2
(b) 2
(c) y2
(d) None of these
Answer
Answer: (a) 2 + y2
Class 7 Maths Ch 12 MCQ Question 11.
What is the coefficient of y2 in the expression 4 – xy2?
(a) 4
(b) x
(c) -x
(d) None of these
Answer
Answer: (c) -x
Algebraic Expressions Class 7 Extra Questions Question 12.
What is the coefficient of y2 in the expression 3y2 + 4x?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (c) 3
Algebraic Expressions Class 7 MCQ With Answers Question 13.
What is the coefficient of y2 in the expression 2x2y – 10xy2 + 5y2?
(a) 5 – 10x
(b) 5
(c) -10 x
(d) None of these
Answer
Answer: (a) 5 – 10x
Class 7 Maths Chapter 12 MCQ With Answers Question 14.
What is the coefficient of x in the expression ax3 + bx2 + d?
(a) a
(b) b
(c) d
(d) 0
Answer
Answer: (d) 0
MCQs On Algebraic Expressions For Class 7 Question 15.
What is the coefficient of x2 in the expression ax + b?
(a) a
(b) b
(c) a + b
(d) 0
Answer
Answer: (d) 0
Question 16.
Which of the following pairs of terms is a pair of like terms?
(a) 1, 10
(b) y, -xy
(c) z2, Z
(d) Z2, 8
Answer
Answer: (a) 1, 10
Question 17.
Which of the following pairs of terms is a pair of like terms?
(a) 7xy, 14yx
(b) m2p, mp2
(c) 6xz, 12 x2 z2
(d) -13x, -13y
Answer
Answer: (a) 7xy, 14yx
Question 18.
Which of the following pairs of terms is a pair of like terms?
(a) 3x, 2xy
(b) -xy2, – 2xy2
(c) -6x2, 20x2y
(d) 8x2, 7y
Answer
Answer: (b) -xy2, – 2xy2
Question 19.
Which of the following pairs of terms is a pair of like terms?
(a) 7p, 8q
(b) 10pq, -7qp
(c) 12q2 p2, -5p2
(d) 2405p, 78qp
Answer
Answer: (b) 10pq, -7qp
Question 20.
Which of the following pairs of terms is a pair of unlike terms?
(a) -p2q2, 12q2p2
(b) 41, 100
(c) qp2, 13p2q
(d) -4yx2, -4xy2
Answer
Answer: (d) -4yx2, -4xy2
Question 21.
Add 2 mn, -4 mn, 8 mn, -6 mn
(a) 0
(b) 2 mn
(c) 8 mn
(d) 10 mn
Answer
Answer: (a) 0
Hint:
2 + (-4) + 8 + (-6) = 0
Question 22.
Add a + b – 1, b – a + 1, 1 – 26
(a) 1
(b) -1
(c) 2
(d) -2
Answer
Answer: (a) 1
Hint:
Sum = (1 – 1)a + (1 + 1 – 2)b – 1 + 1 + 1 = 1
Question 23.
Add 4x2y, -3x2y, -7xy2, 7xy2
(a) x2y
(b) xy2
(c) xy
(d) -x2 y
Answer
Answer: (a) x2y
Hint:
(4 – 3)xy + (-7 +7)xy2 = x2y
Question 24.
Simplify : p + (p – q) + q + (q – p)
(a) p
(b) q
(c) p + q
(d) p – q
Answer
Answer: (c) p + q
Hint:
p + p – q + q + q – p = p + q
Question 25.
Simplify : z2 + 11z2 – 5z – 11z2 + 5z
(a) z2
(b) -z2
(c) 5z
(d) -5z
Answer
Answer: (b) -z2
Hint:
(-1 + 11 – 11)z2 + (5 – 5)z = -z2
Question 26.
Subtract – xy from xy
(a) xy
(b) 2xy
(c) 3xy
(d) 4xy
Answer
Answer: (b) 2xy
Hint:
xy – (-xy) = xy + xy = 2xy
Question 27.
Subtract y2 from – 5y2
(a) -6y2
(b) 6y2
(c) y2
(d) -5y2
Answer
Answer: (a) -6y2
Hint:
-5y2 – y2 = -6y2
Question 28.
What should be added to x2 + y2 to get x2 + y2 + 2 xy?
(a) xy
(b) 2xy
(c) 4xy
(d) -2xy
Answer
Answer: (b) 2xy
Hint:
x2 + y2 + 2xy – (x2 + y2) = 2xy
Question 29.
What should be subtracted from x2 + y2 – 2xy to get x2 + y2?
(a) 2xy
(b) -2xy
(c) xy
(d) – xy
Answer
Answer: (b) -2xy
Hint:
x2 +y2 – 2xy – (x2 + y2) = -2xy
Question 30.
Find the value of the expression x + 2 for x = -2
(a) 0
(b) 2
(c) -2
(d) 4
Answer
Answer: (a) 0
Hint:
-2 + 2 = 0
Question 31.
Find the value of the expression 4x – 3 for x = 1
(a) 4
(b) -3
(c) 3
(d) 1
Answer
Answer: (d) 1
Hint:
4(1) – 3 = 1
Question 32.
Find the value of the expression 100 – 10 x 3 for x = 0
(a) 10
(b) -10
(c) 100
(d) -100
Answer
Answer: (c) 100
Hint:
100 – 10(0)3 = 100
Question 33.
Find the value of the expression 5n – 3 for n = -1
(a) 5
(b) -3
(c) -8
(d) 8
Answer
Answer: (c) -8
Hint:
5(-1) -3 = -8
Question 34.
Find the value of the expression x2 + 2x + 1 for x = – 1
(a) 0
(b) 1
(c) -1
(d) 2
Answer
Answer: (a) 0
Hint:
(-1)2 + 2(-1) + 1 = 0
Question 35.
Find the value of the expression a + b for a = 1, b = 2
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (c) 3
Hint:
1 + 2 = 3
Question 36.
Find the value of the expression a2 – 2ab + b2 for a = 1, b = 1
(a) 1
(b) 0
(c) -1
(d) 2
Answer
Answer: (b) 0
Hint:
(1)2 -2(1)(1) + (1)2 = 0
Question 37.
Find the value of the expression a2 – b2 for a = 2, b = 1
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (c) 3
Hint:
(2)2 – (1)2 = 3
Question 38.
Find the value of the expression a2 + b2 for a = 1, b = 0
(a) 1
(b) 0
(c) 2
(d) 4
Answer
Answer: (a) 1
Hint:
(1)2 + (0)2 = 1
Question 39.
Find the value of the expression a2 + ab + 1 for a = 0, b = 1
(a) 0
(b) 1
(c) -1
(d) 2
Answer
Answer: (b) 1
Hint:
(o)2 + (o)(1) + 1 = 1
Question 40.
Find the value of the expression 3x + 5 (x – 2) for x = 2
(a) 2
(b) 4
(c) 5
(d) 6
Answer
Answer: (d) 6
Hint:
3(2)+ 5(2 – 2) = 6
Question 41.
Find the value of the expression z3 – 2(z – 10) for z = 10
(a) 10
(b) 100
(c) 1000
(d) 10000
Answer
Answer: (c) 1000
Hint:
(10)3 – 2(10 – 10) = 1000
Question 42.
Find the value of the expression – x + 2 for x = -2
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Hint:
-(-2) + 2 = 2 + 2 = 4
Question 43.
Find the value of the expression 3p + 7 for p = -2
(a) 1
(b) -1
(c) 2
(d) -2
Answer
Answer: (a) 1
Hint:
3(-2) + 7 = 1
Question 44.
Find the value of the expression a3 + b3 + c3 – 3abc for a = 2, b = 3, c = 4
(a) 3
(b) 6
(c) 9
(d) 27
Answer
Answer: (d) 27
Hint:
(2)3 + (3)3 + (4)3 – 3(2)(3)(4)
= 8 + 27 + 64 – 72 = 27
Question 45.
If the value of the expression x2 – 5x + k for x = 0 is 5, then the value of k is
(a) 2
(b) 3
(c) 4
(d) 5
Answer
Answer: (d) 5
Hint:
(0)2 – 5(0) + k = 5
⇒ k = 5
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