# Mathematics-Basic Geometrical Ideas (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 42 - 50 of 77

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## Question number: 42

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

Half of the largest chord of the circle is

### Choices

Choice (4) Response

a.

chore

b.

Diameter

c.

d.

All of the above

## Question number: 43

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

When we divide a circle by a chord then big part of the circle is called

### Choices

Choice (4) Response

a.

Semicircle

b.

major arc

c.

minor arc

d.

All of the above

## Question number: 44

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

A line from the center to any point on its edge is called

### Choices

Choice (4) Response

a.

Arc

b.

c.

Diameter

d.

None of the above

## Question number: 45

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

Number of arcs made by a two parallel chord on a circle

### Choices

Choice (4) Response

a.

2

b.

3

c.

4

d.

None of the above

## Question number: 46

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

If 2 parallel chords are drawn it divides the circle into________ parts

### Choices

Choice (4) Response

a.

4

b.

2

c.

3

d.

6

## Question number: 47

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

Diameter of a circle is 6.18 cm then the radius is

### Choices

Choice (4) Response

a.

3.09 cm

b.

3.18 cm

c.

3.20 cm

d.

None of the above

## Question number: 48

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

A line drawn through the center and touching two points on its edge.

### Choices

Choice (4) Response

a.

diameter

b.

Circumference

c.

Area

d.

volume

## Question number: 49

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

If the diameter of a circle is 21 then its circumference is

### Choices

Choice (4) Response

a.

55 cm

b.

44 cm

c.

33 cm

d.

66 cm

## Question number: 50

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

Instruments used to draw angles is known as?

### Choices

Choice (4) Response

a.

Scale and compass

b.

Scale

c.

Scale and protractor

d.

Scale and square

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