# Mathematics-Understanding Elementary Shapes (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 53 - 60 of 107

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## Question number: 53

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

A triangle with 2 equal sides is called

### Choices

Choice (4) Response

a.

Scalene triangle

b.

Equilateral triangle

c.

Isosceles triangle

d.

All of the above

## Question number: 54

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

A rotating ray after making a half rotation coincides with its initial position. The angle formed is

### Choices

Choice (4) Response

a.

Right angle

b.

Straight angle

c.

Complete angle

d.

Reflex angle

## Question number: 55

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Complementary angle of is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 56

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

An angle, which is opposite each other when two lines cross. They are always equal is

### Choices

Choice (4) Response

a.

Complementary angle

b.

Linear pair

c.

Vertical angles

d.

None of the above

## Question number: 57

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

A pair of angles with a common vertex and either of two angles whose sum is

### Choices

Choice (4) Response

a.

b.

Supplementary

c.

Complementary

d.

Question does not provide sufficient data or is vague

## Question number: 58

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

A triangle with one right angle is called

### Choices

Choice (4) Response

a.

Acute angle triangle

b.

Right triangle

c.

Equilateral triangle

d.

All of the above

## Question number: 59

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Number of exterior angles formed in the triangle are

### Choices

Choice (4) Response

a.

4

b.

1

c.

3

d.

2

## Question number: 60

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Which of the following figure has seven edges?

### Choices

Choice (4) Response

a.

b.

c.

d.