# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 414 - 422 of 1022

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## Question number: 414

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MCQ▾

### Question

A man sells two bullocks for Rs. 12000 each, neither losing nor gaining in the deal. If he sold one bullock at a gain of 16%, the other bullock is sold at a loss of ________.

### Choices

Choice (4)Response

a.

24%

b.

c.

84%

d.

## Question number: 415

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MCQ▾

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 416

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MCQ▾

### Question

Cube of is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 417

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MCQ▾

### Question

The CP of 20 pens is equal to the SP of 18 pens. The gain % is ________.

### Choices

Choice (4)Response

a.

11.11%

b.

15.11%

c.

13.24%

d.

12%

## Question number: 418

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MCQ▾

### Question

is equal to ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 419

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MCQ▾

### Question

If , then the value of is ________.

### Choices

Choice (4)Response

a.

Cannot be determined

b.

1

c.

0

d.

- 1

## Question number: 420

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MCQ▾

### Question

If , then the value of is ________.

### Choices

Choice (4)Response

a.

-1

b.

0

c.

Cannot be determined

d.

1

## Question number: 421

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MCQ▾

### Question

In an election between two candidates, the candidate who gets 30 % of the votes polled is defeated by 15,000 votes. What is the number of votes polled by the winning candidates?

### Choices

Choice (4)Response

a.

26,250

b.

11,250

c.

30,000

d.

37,500

## Question number: 422

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MCQ▾

### Question

If , then the incorrect expression from the following is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

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