# IMO- Mathematics Olympiad Class 3: Questions 50 - 55 of 581

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## Question number: 50

MCQ▾

### Question

The greatest four digit number that can be formed using the digits of Gopi’s house number ‘2496’ will have have which number at its thousand’s place?

### Choices

Choice (4) Response

a.

4

b.

9

c.

6

d.

2

## Question number: 51

MCQ▾

### Question

How many four digit number can be formed using only once in a number?

### Choices

Choice (4) Response

a.

3

b.

4

c.

9

d.

None of the above

## Question number: 52

MCQ▾

### Question

Which of the following set of numbers is in the order from least to highest?

### Choices

Choice (4) Response

a.

9052, 9520, 9205, 2509

b.

756, 267, 765, 567, 675

c.

1349, 3491, 3941, 4931, 9331, 9431

d.

1246, 4621, 2461, 6124, 4216

## Question number: 53

MCQ▾

### Question

If

Reprents 1, than write the number represented by the diagram?

### Choices

Choice (4) Response

a.

553

b.

356

c.

635

d.

536

## Question number: 54

MCQ▾

### Question

The difference between 49 ten’s and is 1772. What is the number in the box?

### Choices

Choice (4) Response

a.

1282

b.

1728

c.

4268

d.

2129

## Question number: 55

MCQ▾

### Question

Four friends are playing a number game. Each of them are writing their favourite number. Who wrote smallest number?

### Choices

Choice (4) Response

a.

Sanaya

b.

Suman

c.

Sravan

d.

Sani

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