NSO Level 1- Science Olympiad (SOF) Class 4: Questions 175 - 179 of 435

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Question number: 175

» Transport

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MCQ▾

Question

Sital is travelling with her mother in their car. She asked her mother to stop honking because there is a ‘no honking’ road sign at the road side. Which of these road signs did she see?

Choices

Choice (4) Response

a.

Image shows the prohibitory road sign – Choice A

Image Shows the Prohibitory Road Sign – Choice A

This image shows the prohibitory road sign

b.

Image shows the prohibitory road sign – Choice B

Image Shows the Prohibitory Road Sign – Choice B

This image shows the prohibitory road sign

c.

Image shows the prohibitory road sign – Choice C

Image Shows the Prohibitory Road Sign – Choice C

This image shows the prohibitory road sign

d.

Image shows the prohibitory road sign – Choice D

Image Shows the Prohibitory Road Sign – Choice D

This image shows the prohibitory road sign

Question number: 176

» Transport

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MCQ▾

Question

Which of the following transport vehicles are available in all cities, towns and most villages?

Choices

Choice (4) Response

a.

Boats

b.

Buses

c.

Aeroplanes

d.

Trains

Question number: 177

» Transport

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MCQ▾

Question

The place where ships load or unload goods is

Choices

Choice (4) Response

a.

Port

b.

Harbour

c.

Runway

d.

Both a. and b. are correct

Question number: 178

» Water

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MCQ▾

Question

Water pollution can be caused by ________.

Choices

Choice (4) Response

a.

Reuse of industrial water by factories

b.

Recycling of used water at home.

c.

Oil spills from ships

d.

Decrease in use of pesticides

Question number: 179

» Plants

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MCQ▾

Question

Observe for a given figure.

Figure shows the process of seed growing

Figure Shows the Process of Seed Growing

This figure shows the process of seed growing

If the seeds start growing process is called:

Choices

Choice (4) Response

a.

Germination

b.

Crops the plant

c.

Dispersal

d.

Photosynthesis

Developed by: