NSO Level 1- Science Olympiad (SOF) Class 5: Questions 273 - 278 of 404

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Passage

DIRECTION: Use the following data to answer questions below.

Four thin sheets of materials W, X, Y and Z of similar sizes, were weighed individually before they were put into 4 beakers containing equal amount of water. After 15 minutes, each sheet was weighed again. Their masses were recorded in the table below.

Diagram shows four beakers

Diagram Shows Four Beakers

This diagram shows four beakers W, X, Y and Z

Table shows four beakers W, X, Y and Z

Table shows four beakers W, X, Y and Z

Material

Mass at the beginning

Mass after 15 minutes

W

8 g

16 g

X

10 g

10 g

Y

12 g

14 g

Z

13 g

18 g

Question number: 273 (2 of 2 Based on Passage) Show Passage

» Matter

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MCQ▾

Question

Which material will be most suitable for making a tent?

Choices

Choice (4) Response

a.

Y

b.

X

c.

Z

d.

W

Question number: 274

» General Science

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MCQ▾

Question

Which of the following simple machines is/are INCORRECTLY paired with their example?

 Picture shows simple machines with their example

Picture Shows Simple Machines with Their Example

This picture shows machines with their example

Choices

Choice (4) Response

a.

Z only

b.

X and Y only

c.

X only

d.

Y and Z only

Question number: 275

» Natural Resources and Calamities

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MCQ▾

Question

The given picture shows terrace farming. It helps in ________.

Picture shows terrace farming

Picture Shows Terrace Farming

This picture shows terrace farming

Choices

Choice (4) Response

a.

Reducing soil erosion by using non-arable land

b.

Reducing soil erosion by overgrazing

c.

Reducing soil erosion by water

d.

Reducing soil erosion by deforestation

Question number: 276

» Matter

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MCQ▾

Question

Ice changes from solid to gaseous state called:

Choices

Choice (4) Response

a.

Sublimation

b.

Condensation

c.

Evaporation

d.

Deposition

Question number: 277

» General Science

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MCQ▾

Question

The given figure shows a boy pushing a box in the floor. What does the arrow X denote?

Figure shows a boy push the box into the floor

Figure Shows a Boy Push the Box into the Floor

This figure shows a boy push box into the floor

Choices

Choice (4) Response

a.

Energy

b.

Pressure

c.

Force

d.

Heat

Question number: 278

» Natural Resources and Calamities

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MCQ▾

Question

________ is growing crops of keeping animals by people for food and raw materials.

Choices

Choice (4) Response

a.

Clay

b.

Volcanoes

c.

Erosions

d.

Farming

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