# NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 2099 - 2104 of 2156

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## Question number: 2099

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Appeared in Year: 2017

MCQ▾

### Question

Why is a penguin classified as a bird? (Set-A)

### Choices

Choice (4) Response

a.

It lays eggs.

b.

It has a pair of wings

c.

It has two legs.

d.

Its body is covered with feathers.

## Question number: 2100

Edit

Appeared in Year: 2018

MCQ▾

### Question

How many faces does this solid have? (Set-B)

### Choices

Choice (4) Response

a.

4

b.

3

c.

5

d.

6

## Question number: 2101

Edit

Appeared in Year: 2018

MCQ▾

### Question

What do you know from the given experiment? (Set-B)

### Choices

Choice (4) Response

a.

Air is needed for burning.

b.

Air occupies space.

c.

Air has weight.

d.

Air moves things.

## Question number: 2102

Edit

Appeared in Year: 2018

MCQ▾

### Question

3 apples cost Rs. 36. The same number of oranges cost twice as much. What is the cost of 9 oranges? (Set-B)

### Choices

Choice (4) Response

a.

Rs. 216

b.

Rs. 192

c.

Rs. 72

d.

Rs. 156

## Question number: 2103

Edit

Appeared in Year: 2017

MCQ▾

### Question

The difference between 82 hundreds and 21 tens is ________ more than. (Set-A)

### Choices

Choice (4) Response

a.

b.

2280

c.

d.

## Question number: 2104

Edit

Appeared in Year: 2017

MCQ▾

### Question

Which of the following is least likely to change from a solid state to a liquid state when heat is applied? (Set-A)

### Choices

Choice (4) Response

a.

Ice

b.

Paper

c.

Candle wax

d.

Butter

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