CBSE Class 7 Mathematics Exponents and Powers MCQs Set 01

Mathematics Objective Questions and Answers: Chapter 13 Exponents and Powers

Review structured MCQ sets for Class 7 Mathematics Chapter 13 Exponents and Powers. Built according to official CBSE guidelines, these downloadable questions support daily revision and core concept reinforcement.

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Access the complete set of multiple-choice questions for Chapter 13 Exponents and Powers below. This focused format allows students to isolate specific topics for thorough review and uninterrupted practice alongside official CBSE textbooks.

Question: A worm with some magic powers, grows to “a" times its own length each week. If its length is "a" cm now, five weeks from now its length will be:
(a) 5a cm
(b) a5 cm
(c) a6 cm
(d) 6a cm

Answer : C

Question: Which of the following can be written as (-2)3  ?
(a) - 2 x 3
(b) - (3 x 3)
(c) (-2) x (-2) x (-2)
(d) (-2) + (-2) + (-2)

Answer : C

Question: 2 + 34 is equal to
(a) 625
(b) 83
(c) 66
(d) 14

Answer : B

Question: Which statement describes the expression p2 - 7 correctly?
(a) Increase p by 2 and then subtract 7
(b) Multiply p by 2 and then take away 7
(c) Subtract 7 from a number and then double it
(d) Multiply p by itself and then take away 7

Answer : D

Question: Which of these can be expressed as a power of 5?
(a) 22 + 32
(b) 5 + 5 + 5 + 5 +5 + 5
(c) 4 x 4 x 4 x 4 x 4
(d) (7 -  2) x (7 -  2) x (7 -  2)

Answer : D

Question: Which of the following is an even number?
(a) 510
(b) 312
(c) 213
(d) 1100

Answer : C

Question: Which of these can be expressed as 53?
(a) 23 + 33
(b) 5 + 5 + 5
(c) 3 × 3 × 3 × 3 × 3
(d) (7 - 2) × (7 - 2) × (7-2)

Answer : D

Question: Look at the figures below. In each figure, the number of dots and the number of small squares form a pattern. How many dots are needed to form 25 squares?

""CBSE-Class-7-Mathematics-Algebraic-Expression-MCQs-13

(a) 25
(b) 32
(c) 36
(d) 50

Answer : C

Question: Look at this solid. Which of the following can be folded up along the dotted lines to form the solid shown above?

""CBSE-Class-7-Mathematics-Algebraic-Expression-MCQs-14

Answer : B

Question: The above figure is rotated 900 clockwise. How will  look like after the rotation?

""CBSE-Class-7-Mathematics-Algebraic-Expression-MCQs-15

Answer : B

Question: Here is the picture of some houses.
What will be the result of rotating the above picture by 2700  in a clockwise direction?

""CBSE-Class-7-Mathematics-Algebraic-Expression-MCQs-17

Answer : B

Question: Whole numbers from 1 to 6 have to be written in the six empty boxes below should be between 2 and 5. 1 should be directly below 5 and directly to the left of 3. According to this, which number comes in the shaded box?

""CBSE-Class-7-Mathematics-Algebraic-Expression-MCQs-18

(a) 2
(b) 3
(c) 4
(d) 5

Answer : A

Question: Three of the cardboard cut-outs shown below form cubes when folded up along the dotted lines. Which cut-out does NOT form a cube when folded up?

""BSE-Class-7-Mathematics-Algebraic-Expression-MCQs-19

Answer : C

Question: Which of the following statements is true about the edges meeting at corner X of the box shown below?

""CBSE-Class-7-Mathematics-Algebraic-Expression-MCQs-20

(a) 3 edges meet at X and each edge is perpendicular to exactly one of the other two.
(b) 4 edges meet at X, one pair of edges is perpendicular and the other parallel.
(c) 3 edges meet at X and each edge is parallel to the other two.
(d) 3 edges meet at X and each edge is perpendicular to the other two.

Answer : D

Question: Two views of a cube (with different markings on each face) are shown below: 
Which will be on the face opposite to   ?

""CBSE-Class-7-Mathematics-Algebraic-Expression-MCQs-21

Answer : B

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class_7_maths_mcq_016

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class_7_maths_mcq_018

Question: (-5)2 =

a) 25

b) -25

c) 10

d) -10

Answer: 25

Question: 35 =

a) 243

b) 234

c) 15

Answer: 243

Question: (-6)3 =

a) -216

b) 216

c) 18

d) -18

Answer: -216

Question: 8 =

a) 23

b) 24

c) 25

d) 25

Answer: 23

Question: (-5)2 × 3 =

a) -75

b) 75

c) -30

d) 30

Answer: -75

Question: 23 + 34 =

a) 89

b) 98

c) 8

d) 18

Answer: 89

Question: (53)2 =

a) 56

b) 532

c) 55

Answer: 56

Question: 22 × 52

a) 100

b) 29

c) 40

Answer: 100

Question: (-1)63

a) -1

b) +1

c) 63

Answer: -1

Question: Which of the following are not perfect squares

a) 6

b) 16

c) 4

d) 1

Answer: 6

Question: Which number is both a perfect square and a perfect cube?

a) 64

b) 512

c) 100

d) 125

Answer: 64

 

Question: The value of x3 – y3 if x = 3 and y = -1

a) 26

b) 27

c) 28

Answer: 26

Question: The value of (530×520) ÷ (54)5 is

a) 530

b) 520

c) 550

Answer: 530

Question: Cube of 3 is

a) 27

b) 9

c) 6

Answer: 27

Question: 2401 as power of 7 is

a) 74

b) 73

c) 75

Answer: 74

Question: (-4)3 × (-2)3

a) 512

b) 521

c) -20

d) 36

Answer: 512

Question: 1012 ÷ 109 is equal to

a) 103

b) 10-3

c) 1021

Answer: 103

Question: The prime factorization of 108 in exponential form

a) 22×33

b) 23×32

c) 22×32

d) 23×33

Answer: 22×33

Question: The prime factorisation of 216 in exponential form

a) 23×33

b) 22×32

c) 23×32

d) 24×32

Answer: 23×33

Question: The prime factorisation of 256 in exponential form

a) 28

b) 26

c) 27

Answer: 28

 

Question: 10×20×30 is equal to

a) 1

b) 0

c) none of these

d) 3

Answer: 1

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Multiple Choice Questions (MCQs) for Class 7 Mathematics Chapter 13 Exponents and Powers

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FAQs

Where can I access latest CBSE Class 7 Mathematics Exponents and Powers MCQs Set 01?

You can get most exhaustive CBSE Class 7 Mathematics Exponents and Powers MCQs Set 01 for free on StudiesToday.com. These MCQs for Class 7 Mathematics are updated for the 2026-27 academic session as per CBSE examination standards.

Are Assertion-Reasoning and Case-Study MCQs included in the Mathematics Class 7 material?

Yes, our CBSE Class 7 Mathematics Exponents and Powers MCQs Set 01 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the CBSE paper is now competency-based.

How do practicing Mathematics MCQs help in scoring full marks in Class 7 exams?

By solving our CBSE Class 7 Mathematics Exponents and Powers MCQs Set 01, Class 7 students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Mathematics.

Do you provide answers and explanations for CBSE Class 7 Mathematics Exponents and Powers MCQs Set 01?

Yes, Mathematics MCQs for Class 7 have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused CBSE exams.

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