# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 225 - 236 of 1042

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## Question 225

### Question

MCQ▾

Three numbers are in the ratio of 1: 2: 3. The sum of their cubes is 98784. The numbers are________.

### Choices

Choice (4)Response

a.

6: 12: 18

b.

10: 11: 12

c.

d.

15: 30: 45

## Question 226

### Question

MCQ▾

The value of is ________.

### Choices

Choice (4)Response

a.

8

b.

4

c.

5

d.

6

## Question 227

### Question

MCQ▾

The cube root of is________.

### Choices

Choice (4)Response

a.

4

b.

64

c.

9

d.

16

## Question 228

MCQ▾

If , then

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question 229

### Question

MCQ▾

The cube of an even natural number is________.

### Choices

Choice (4)Response

a.

Can՚t say

b.

Odd

c.

Even

d.

Even or odd

## Question 230

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 231

MCQ▾

=

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 232

### Question

MCQ▾

The cube of a number is 16 times of then find where

### Choices

Choice (4)Response

a.

2

b.

4

c.

1

d.

0

## Question 233

### Question

MCQ▾

If , then the value of is________.

### Choices

Choice (4)Response

a.

-30.2

b.

11.1

c.

22.7

d.

-16.6

## Question 234

### Question

MCQ▾

The value of is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 235

### Question

MCQ▾

The value of is________.

### Choices

Choice (4)Response

a.

12

b.

15

c.

14

d.

10

## Question 236

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

b.

c.

d.