# IMO Level 1- Mathematics Olympiad (SOF) Class 3: Questions 24 - 30 of 582

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## Question 24

### Question

MCQ▾

The smallest five-digit number that can be formed using 9, 5,4, 2,8 without repeating the digits is ________.

### Choices

Choice (4)Response

a.

24589

b.

52489

c.

85429

d.

45892

### Passage

Sonia is playing with some number cards. She made a deck of these cards and pulled the cards as shown below.

Her mother asked some question based on these cards. Help her to find the answers.

## Question 25 (1 of 3 Based on Passage)

### Question

MCQ▾

The number lying between 500 and 600 which has 8 as tens digit that can be formed using the numbers on the cards is ________.

### Choices

Choice (4)Response

a.

658

b.

568

c.

582

d.

None of the above

## Question 26 (2 of 3 Based on Passage)

### Question

MCQ▾

Which is the smallest possible four digit number?

### Choices

Choice (4)Response

a.

2586

b.

5628

c.

2856

d.

2568

## Question 27 (3 of 3 Based on Passage)

### Question

MCQ▾

Which is the largest possible four-digit number?

### Choices

Choice (4)Response

a.

8562

b.

8652

c.

6852

d.

5862

## Question 28

### Question

MCQ▾

Which symbol should be written in the box below to make the given number sentence true?

### Choices

Choice (4)Response

a.

b.

>

c.

=

d.

<

## Question 29

### Question

MCQ▾

Which of the following pairs is incorrectly matched?

### Choices

Choice (4)Response

a.

Five hundred twenty two-522

b.

One hundred fifty one- 151

c.

Eight hundred twenty-822

d.

Seven hundred twenty -720

## Question 30

### Question

MCQ▾

Sohan has two basket full of some number tokens. He likes the numbers that are in Red basket. Which of the following numbers formed by using basket number will he like most?

### Choices

Choice (4)Response

a.

6529

b.

6958

c.

7563

d.

8763