# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 631 - 635 of 1059

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## Question number: 631

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MCQ▾

### Question

If the area of a rectangle is 16 , then which dimensions may not be possible for rectangle?

### Choices

Choice (4)Response

a.

Length = 8 m, breadth = 2 m

b.

Length = 16 m, breadth = 1 m

c.

Length = 32 m, breadth = m

d.

Length = 8.5 m, breadth = 2 m

## Question number: 632

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MCQ▾

### Question

The length of a rectangle is of its breadth. If its perimeter is 132 m, its area will be

### Choices

Choice (4)Response

a.

640

b.

1,620

c.

1,080

d.

2,160

## Question number: 633

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MCQ▾

### Question

If perimeter of a square is tripled, then area will be ________ of original area.

### Choices

Choice (4)Response

a.

times

b.

times

c.

9 times

d.

4 times

## Question number: 634

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MCQ▾

### Question

A square is set outside a circle as shown. If the side of the square is 6 cm, then the area of circle is

### Choices

Choice (4)Response

a.

24

b.

25.16

c.

30

d.

28.26

## Question number: 635

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MCQ▾

### Question

If the perimeter of a rectangle is 32 m, then which dimensions may not be possible for rectangle?

### Choices

Choice (4)Response

a.

Length = 8 m, breadth = 8 m

b.

Length = 4 m, breadth = 12 m

c.

Length = 10 m, breadth = 4 m

d.

Length = 3 m, breadth = 13 m

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