# Mathematics-Basic Geometrical Ideas (NSTSE Class 6): Questions 65 - 72 of 77

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## Question number: 65

» Mathematics » Basic Geometrical Ideas

MCQ▾

If then

### Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 66

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

A lines that are at right angles to each other are called

### Choices

Choice (4) Response

a.

Transversal

b.

Perpendicular

c.

Parallel

d.

Question does not provide sufficient data or is vague

## Question number: 67

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

Example of two lines that make an angle

### Choices

Choice (4) Response

a.

sides of a triangle

b.

railway track

c.

corners of a room

d.

All of the above

## Question number: 68

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

The maximum number of letters that can be used to represent an rectangle are

### Choices

Choice (4) Response

a.

5

b.

3

c.

4

d.

None of the above

## Question number: 69

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

The basic element of pentagon are

### Choices

Choice (4) Response

a.

3 vertices

b.

5 angle

c.

5 sides

d.

Both b. and c. are correct

## Question number: 70

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

Line l is placed at to line m. Symbolically, above statement is written as

### Choices

Choice (4) Response

a.

l m

b.

l

c.

d.

None of the above

## Question number: 71

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

The instruments used to construct a perpendicular line segment are

### Choices

Choice (4) Response

a.

Set square and scale

b.

Divider and protractor

c.

Compass and scale

d.

All of the above

## Question number: 72

» Mathematics » Basic Geometrical Ideas

MCQ▾

### Question

One points in a plane determine

### Choices

Choice (4) Response

a.

Exactly one Ray

b.

Two ray

c.

An infinite number of determine

d.

All of the above

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