# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 556 - 562 of 929

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## Question number: 556

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MCQ▾

### Question

The mean, median and mode of the following numbers 7,4, 3,5, 6,3, 3,2, 4,3, 4,3, 3,4, 4,3, 2,2, 4,3, 5,4, 3,4, 3,4, 3,1, 2,3 are________

### Choices

Choice (4) Response

a.

3,3, 3

b.

4,3, 3

c.

3.47,3, 3

d.

5,4, 3

## Question number: 557

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MCQ▾

### Question

Which of the following pairs of equations have the same solution?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 558

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### Question

If stands for ‘addition’, stands for ‘subtraction’, stands for ‘division’, stands for ‘multiplication’, stands for ‘equal to’, then of the given alternatives which one is correct?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Passage

Cards marked with the number 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this box. Find the probability that the number on the card is

## Question number: 559 (1 of 3 Based on Passage) Show Passage

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### Question

A number which is a perfect square

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 560 (2 of 3 Based on Passage) Show Passage

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### Question

A prime number less than 20.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 561 (3 of 3 Based on Passage) Show Passage

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### Question

A number less than 14

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 562

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MCQ▾

### Question

In the given matrix the values of A, B and C respectively are ________. Given the Matrix Values – Find a, B and C Given the matrix values and find the value of A, B and C

### Choices

Choice (4) Response

a.

b.

c.

d.