Cube and Cube Roots [IMO Level 1- Mathematics Olympiad (SOF) Class 8]: Questions 19 - 31 of 59

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Question 19

Question MCQ▾

The length of each side of the cubical box is 1.5 m, its volume is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 20

Question MCQ▾

The value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 21

Question MCQ▾

The cube root of is________.

Choices

Choice (4)Response

a.

4

b.

16

c.

8

d.

64

Edit

Question 22

Question MCQ▾

The value of is________.

Choices

Choice (4)Response

a.

b.

151750

c.

129107

d.

129107

Edit

Question 23

Question MCQ▾

If then the value of is________.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 24

Question MCQ▾

Find the value of .

Choices

Choice (4)Response

a.

52

b.

70

c.

50

d.

30

Edit

Question 25

Question MCQ▾

The value of is ________.

Choices

Choice (4)Response

a.

85

b.

75

c.

25

d.

55

Edit

Question 26

Question MCQ▾

Find the value of .

Choices

Choice (4)Response

a.

70

b.

50

c.

52

d.

72

Edit

Question 27

Question MCQ▾

By what least number must 169 be multiplied to make it perfect cube?

Choices

Choice (4)Response

a.

14

b.

15

c.

10

d.

13

Edit

Question 28

Question MCQ▾

If , then

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Edit

Question 29

Question MCQ▾

The cube of a number is 25 times of then find where

Choices

Choice (4)Response

a.

4

b.

5

c.

1

d.

2

Edit

Question 30

Question MCQ▾

The value of is________.

Choices

Choice (4)Response

a.

14

b.

15

c.

12

d.

10

Edit

Question 31

Question MCQ▾

The value of is ________.

Choices

Choice (4)Response

a.

8.5

b.

2.5

c.

4.00

d.

7.5

Edit