# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 454 - 457 of 838

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## Question number: 454

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MCQ▾

### Question

Which figure has an area of 12 square units and a perimeter of 16 units?

### Choices

Choice (4) Response

a. Figures Are Made up by Each Squares of 1 Unit: Choice A Find out the figure has an area of 12 square units and a perimeter of 16 units

b. Figures Are Made up by Each Squares of 1 Unit: Choice B Find out the figure has an area of 12 square units and a perimeter of 16 units

c. Figures Are Made up by Each Squares of 1 Unit: Choice C Find out the figure has an area of 12 square units and a perimeter of 16 units

d. Figures Are Made up by Each Squares of 1 Unit: Choice D Find out the figure has an area of 12 square units and a perimeter of 16 units

## Question number: 455

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MCQ▾

### Question

What type of angle best describes angle Q? Figure with an Angle Q is Given Find out the given angle Q describes the best angle

### Choices

Choice (4) Response

a.

Obtuse

b.

Acute

c.

Right

d.

Straight angle

## Question number: 456

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MCQ▾

### Question

How many triangles can be drawn from below given dots (arranged in position as given)? An Image Made by Seven Dots and One Straight Line Find the number of triangles which can be drawn by using given seven dots

### Choices

Choice (4) Response

a.

14

b.

12

c.

16

d.

15

## Question number: 457

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MCQ▾

### Question

What is the instrument used to measure wind speed?

### Choices

Choice (4) Response

a.

Anemometer

b.

Rain gauge

c.

Barometer

d.

None of the above