# NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 2129 - 2134 of 2156

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## Question number: 2129

Edit

Appeared in Year: 2017

MCQ▾

### Question

I am thinking of a number. When I multiply it by 5, the product is 0. What is the product when I multiply the same number by 6 instead of 5? (Set-A)

### Choices

Choice (4) Response

a.

6

b.

12

c.

0

d.

30

## Question number: 2130

Edit

Appeared in Year: 2018

MCQ▾

### Question

When is a shadow formed? (Set-B)

### Choices

Choice (4) Response

a.

When light is blocked by a piece of cardboard.

b.

When light is allowed to pass through a piece of transparent paper.

c.

When light is passed through a magnifying glass.

d.

When light is passed through a glass plane.

## Question number: 2131

Edit

Appeared in Year: 2018

MCQ▾

### Question

Which of these reflects sunlight at night? (Set-B)

### Choices

Choice (4) Response

a.

Bulb

b.

Moon

c.

A planet

d.

Earth

## Question number: 2132

Edit

Appeared in Year: 2018

MCQ▾

### Question

Given below are the types of animals and their habitats. Identify the odd pair. (Set-B)

### Choices

Choice (4) Response

a.

Terrestrial - Land

b.

Aquatic - Water

c.

Arboreal - Air

d.

Amphibian – Both land & water

## Question number: 2133

Edit

Appeared in Year: 2018

MCQ▾

### Question

Three identical glasses can hold 1 litre of water. A bucket can hold 8 litres of water. How many glasses of water is required to fill the bucket? (Set-B)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 2134

Edit

Appeared in Year: 2017

MCQ▾

### Question

Which of the following can be measured by using a balance? (Set-A)

### Choices

Choice (4) Response

a.

The length of a stick

b.

The roughness of a stone

c.

The colour of a flower

d.

The weight of a rock

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