# CBSE Class 8 Mathematics Cubes and Cube Roots MCQs Set A

## Cubes and Cube Roots Class 8 MCQ

Class 8 Cubes and Cube Roots students should refer to the following multiple-choice questions with answers for Cubes and Cube Roots in standard 8. These MCQ questions with answers for Grade 8 Cubes and Cube Roots will come in exams and help you to score good marks

### Class 8 Cubes and Cube Roots MCQ Questions with Answers

CHAPTER –7. CUBES & CUBE ROOTS.

Put a tick mark(√) on the correct answer :

Q1.Which of the following numbers must be subtracted from 345 to get a perfect cube ?
(i) 121 (ii) 131 (iii) 2 (iv) 24

Q2.Which of the following numbers is a perfect cube ?
(i) 343 (ii) 443 (iii) 543 (iv) 643

Q3.Which of the following numbers must be multiplied to 392 to get a perfect cube ?
(i) 2 (ii) 3 (iii4 (iv) 7

Q4. By which of the following numbers 10648 must be divided to get a perfect cube ?
(i) 2 (ii) 4 (iii) 5 (iv) 7

Q5.What is the volume of a cube whose each side is 4cm ?
(i) 24cm3 (ii) 48 cm3 (iii) 64 cm3 (iv) 125 cm3

More Questions...........................

• a) –28
• b) –18
• c) 28
• d) 18

#### Question: The length of each side of the cubical box is 2.4 m. Its volume is

• a) 13.824 cu m
• b) 13.824 cu cm
• c) 13.824 cm2
• d) None of these

• a) 3
• b) 6
• c) 4
• d) none

• a) 4
• b) 6
• c) 5
• d) 8

• a) 343
• b) 5324
• c) 108
• d) 243

• a) 13824
• b) 3375
• c) 729
• d) 1331

• a) 6859
• b) 32768
• c) 4096
• d) 1728

• a) 0.12
• b) 12
• c) 1.2
• d) none

#### Question: Choose the correct statement

• a) All the above
• b) Cubes of even natural numbers are even
• c) Cubes of negative integers are negative
• d) Cubes of odd natural numbers are odd

• a) 3
• b) 1
• c) 2
• d) 4

#### Question:

The cube root of 272 is

• a) 9
• b) 27
• c) 3
• d) none

• a) 0.729
• b) none
• c) 72.9
• d) 7.29

• a) 243
• b) 1331
• c) 216
• d) 512

• a) 25
• b) 15
• c) 5
• d) 10

• a) 4
• b) 16
• c) 12
• d) 32

• a) 1.1
• b) 0.011
• c) 0.11
• d) 11

• a) 1 : 9
• b) 1 : 3
• c) 1 : 6
• d) 1 : 18

• a) 10
• b) 60
• c) 6
• d) 30

• a) 7
• b) 3
• c) 9
• d) 5

• a) 1000
• b) 10
• c) 100
• d) 10000

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 CBSE Class 8 Mathematics Cubes and Cube Roots MCQs Set B CBSE Class 8 Mathematics Cubes and Cube Roots MCQs Set A CBSE Class 8 Mathematics Cubes and Cube Roots MCQs Set C

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