# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 542 - 546 of 838

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## Question number: 542

MCQ▾

### Question

Water boils at 212 which is same as ________.

### Choices

Choice (4) Response

a.

1000C

b.

1500C

c.

900C

d.

None of the above

## Question number: 543

MCQ▾

### Question

The number of right angles in the given figure is________.

### Choices

Choice (4) Response

a.

7

b.

6

c.

4

d.

5

## Question number: 544

MCQ▾

### Question

Richa had Rs. 150. She spent Rs. 55 of it on a radio and Rs. 0.5 on a drink. How much money is left with her?

### Choices

Choice (4) Response

a.

b.

c.

94.5 rupees

d.

## Question number: 545

MCQ▾

### Question

A rectangular flower bed measuring 34 cm by 15 cm has a path 2 cm wide surrounding it. Find the area of the path.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 546

MCQ▾

### Question

How many different possible combinations of one colour pencil and one rubber cap from 5 different colour pencils and 6 different rubber caps can be formed?

### Choices

Choice (4) Response

a.

22

b.

25

c.

30

d.

36