IMO- Mathematics Olympiad Class 8: Questions 233 - 239 of 1029

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Question number: 233

MCQ▾

Question

If, then the value of is________.

Choices

Choice (4) Response

a.

22.7

b.

17.2

c.

30.2

d.

11.1

Question number: 234

MCQ▾

Question

The value of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 235

MCQ▾

Question

The value of is________.

Choices

Choice (4) Response

a.

12

b.

15

c.

14

d.

10

Question number: 236

MCQ▾

Question

The volume of a cube whose surface area is , is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 237

MCQ▾

Question

Two cubes have volume in the ratio 1: 64. The ratio of the area of the face of one to that of the other is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 238

MCQ▾

Question

Two cubes have volume in the ratio 1: 8. The ratio of the area of the face of one to that of the other is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 239

MCQ▾

Question

The length of each side of the cubical box is 2.1 m, its volume is

Choices

Choice (4) Response

a.

b.

c.

d.

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