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 2x^{2}y?

(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 – 2p^{3} – 3p^{2} + 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 y^{2}x + y?

(a) y^{2}

(b) y

(c) 1

(d) 0

## Answer

Answer: (a) y^{2}

**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 + xy^{2}?

(a) 2 + y^{2}

(b) 2

(c) y^{2}

(d) None of these

## Answer

Answer: (a) 2 + y^{2}

**Class 7 Maths Ch 12 MCQ Question 11.**

What is the coefficient of y^{2} in the expression 4 – xy^{2}?

(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 y^{2} in the expression 3y^{2} + 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 y^{2} in the expression 2x^{2}y – 10xy^{2} + 5y^{2}?

(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 ax^{3} + bx^{2} + 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 x^{2} 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) z^{2}, Z

(d) Z^{2}, 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) m^{2}p, mp^{2}

(c) 6xz, 12 x^{2 }z^{2}

(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) -xy^{2}, – 2xy^{2}

(c) -6x^{2}, 20x^{2}y

(d) 8x^{2}, 7y

## Answer

Answer: (b) -xy^{2}, – 2xy^{2}

Question 19.

Which of the following pairs of terms is a pair of like terms?

(a) 7p, 8q

(b) 10pq, -7qp

(c) 12q^{2 }p^{2}, -5p^{2}

(d) 2405p, 78qp

## Answer

Answer: (b) 10pq, -7qp

Question 20.

Which of the following pairs of terms is a pair of unlike terms?

(a) -p^{2}q^{2}, 12q^{2}p^{2}

(b) 41, 100

(c) qp^{2}, 13p^{2}q

(d) -4yx^{2}, -4xy^{2}

## Answer

Answer: (d) -4yx^{2}, -4xy^{2}

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 4x^{2}y, -3x^{2}y, -7xy^{2}, 7xy^{2}

(a) x^{2}y

(b) xy^{2}

(c) xy

(d) -x^{2} y

## Answer

Answer: (a) x^{2}y

Hint:

(4 – 3)xy + (-7 +7)xy^{2} = x^{2}y

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 : z^{2} + 11z^{2} – 5z – 11z^{2} + 5z

(a) z^{2}

(b) -z^{2}

(c) 5z

(d) -5z

## Answer

Answer: (b) -z^{2}

Hint:

(-1 + 11 – 11)z^{2} + (5 – 5)z = -z^{2}

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 y^{2} from – 5y^{2}

(a) -6y2

(b) 6y2

(c) y2

(d) -5y2

## Answer

Answer: (a) -6y2

Hint:

-5y^{2} – y^{2} = -6y^{2}

Question 28.

What should be added to x^{2} + y^{2} to get x^{2} + y^{2} + 2 xy?

(a) xy

(b) 2xy

(c) 4xy

(d) -2xy

## Answer

Answer: (b) 2xy

Hint:

x^{2} + y^{2} + 2xy – (x^{2} + y^{2}) = 2xy

Question 29.

What should be subtracted from x^{2} + y^{2} – 2xy to get x^{2} + y^{2}?

(a) 2xy

(b) -2xy

(c) xy

(d) – xy

## Answer

Answer: (b) -2xy

Hint:

x^{2} +y^{2} – 2xy – (x^{2} + y^{2}) = -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 x^{2} + 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 a^{2} – 2ab + b^{2} 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 a^{2} – b^{2} 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 a^{2} + b^{2} 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 a^{2} + 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 z^{3} – 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 a^{3} + b^{3} + c^{3} – 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 x^{2} – 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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