# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 540 - 546 of 929

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## Question number: 540

Edit
MCQ▾

### Question

If the point (5,7) lies on the graph of the equation, then the value of a is ________

### Choices

Choice (4) Response

a.

8

b.

5

c.

9

d.

1

## Question number: 541

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MCQ▾

### Question

Find the remainder when is divided by.

### Choices

Choice (4) Response

a.

-5

b.

-4

c.

-9

d.

-7

## Question number: 542

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MCQ▾

### Question

If , then , is ________.

### Choices

Choice (4) Response

a.

0

b.

55

c.

54

d.

34

## Question number: 543

Edit
MCQ▾

### Question

The solution of the equations and is________.

### Choices

Choice (4) Response

a.

x = 0, y = 0

b.

x = 8, y = 5

c.

x = 18, y = 12

d.

No solution

## Question number: 544

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MCQ▾

### Question

Group the given figures into three classes using each figure only once. Group the Different Shape Available in this Image Given the different shape available in this image find the group the given figures into three classes

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 545

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MCQ▾

### Question

Mean marks scored by 50 students were found to be 70. Later it was observed that a score of 45 was misread as 54. Then the correct mean is ________

### Choices

Choice (4) Response

a.

69

b.

59

c.

69.82

d.

79.82

## Question number: 546

Edit
MCQ▾

### Question

Ram is the brother of Shyam and Mahesh is father of Ram. Jagat is the brother of Priya and Priya is daughter of Shyam. Who is the uncle of Jagat?

### Choices

Choice (4) Response

a.

Shyam

b.

Ram

c.

Mahesh

d.

None of the above

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