# Basic Geometrical Ideas (IMO- Mathematics Olympiad Class 6): Questions 31 - 39 of 53

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## Question number: 31

» Basic Geometrical Ideas

MCQ▾

### Question

The surface of a football is ________ surface.

### Choices

Choice (4) Response

a.

Curved

b.

Flat

c.

Triangular

d.

None of the above

## Question number: 32

» Basic Geometrical Ideas

MCQ▾

### Question

The total boundary length of circle is called ________.

### Choices

Choice (4) Response

a.

Volume

b.

Diameter

c.

Circumference

d.

Area

## Question number: 33

» Basic Geometrical Ideas

MCQ▾

### Question

A cuboidal box has ________ edges representing the portions of lines.

### Choices

Choice (4) Response

a.

14

b.

12

c.

8

d.

16

## Question number: 34

» Basic Geometrical Ideas

MCQ▾

### Question

A triangular prism has ________ edges representing the portions of lines.

### Choices

Choice (4) Response

a.

15

b.

8

c.

10

d.

9

## Question number: 35

» Basic Geometrical Ideas

MCQ▾

### Question

Each surface of a box is the portion of a ________ surface.

### Choices

Choice (4) Response

a.

Flat

b.

Curved

c.

Circular

d.

Triangular

## Question number: 36

» Basic Geometrical Ideas

MCQ▾

### Question

The two rays of an angle are called ________.

### Choices

Choice (4) Response

a.

Two arms of the angle

b.

Two parts of the angle

c.

Lines of the angle

d.

All of the above

## Question number: 37

» Basic Geometrical Ideas

MCQ▾

### Question

Each surface of a triangular based pyramid is the portion of a ________surface.

### Choices

Choice (4) Response

a.

Triangular

b.

Curved

c.

Flat

d.

Circular

## Question number: 38

» Basic Geometrical Ideas

MCQ▾

### Question

A pyramid has ________ edges representing the portions of lines.

### Choices

Choice (4) Response

a.

16

b.

12

c.

8

d.

14

## Question number: 39

» Basic Geometrical Ideas

MCQ▾

### Question

The total boundary length of a square is called ________.

### Choices

Choice (4) Response

a.

Perimeter

b.

Diameter

c.

Volume

d.

Area

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