General Science-Sanitation and Diseases (NSTSE (National Science Talent Search Exam- Unified Council) Class 4): Questions 1 - 8 of 26

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Question number: 1

» General Science » Sanitation and Diseases

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MCQ▾

Question

The solid waste produced in our house is called:

Choices

Choice (4) Response

a.

Garbage

b.

Sewage

c.

Stagnation

d.

Waste

Question number: 2

» General Science » Sanitation and Diseases

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MCQ▾

Question

Loss of excess water and salts from the body is called:

Choices

Choice (4) Response

a.

Respiration

b.

Rehydration

c.

Perspiration

d.

Dehydration

Question number: 3

» General Science » Sanitation and Diseases

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MCQ▾

Question

Animal dung and other decaying matter can be used to produce:

Choices

Choice (4) Response

a.

Aeroplanes

b.

Mosquitoes

c.

Medicines

d.

Biogas

Question number: 4

» General Science » Sanitation and Diseases

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MCQ▾

Question

Decayed garbage can be used as:

Choices

Choice (4) Response

a.

Medicine

b.

Cement

c.

Food

d.

Compost

Question number: 5

» General Science » Sanitation and Diseases

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MCQ▾

Question

Newspapers and paper wastes can be used to make:

Choices

Choice (4) Response

a.

Bag

b.

Pencil

c.

Rubber

d.

Pulp

Question number: 6

» General Science » Sanitation and Diseases

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MCQ▾

Question

The municipality sprays kerosene on stagnated water bodies that have the eggs of mosquito. This thin film of kerosene:

 Image shows the mosquito

Image Shows the Mosquito

This image shows the mosquito

Choices

Choice (4) Response

a.

Allows mosquitoes to lay more eggs

b.

Burns the wings of the new born mosquitoes

c.

Destroys the eggs before hatching

d.

Cuts off oxygen from reaching the hatched eggs

Question number: 7

» General Science » Sanitation and Diseases

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MCQ▾

Question

Germs present in water can be killed by:

Choices

Choice (4) Response

a.

Boiling

b.

Filtration

c.

Decantation

d.

Condensation

Question number: 8

» General Science » Sanitation and Diseases

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MCQ▾

Question

Which type of diseases causes a person to lose water and electrolytes?

Choices

Choice (4) Response

a.

Diarrhoea

b.

Cancer

c.

AIDS

d.

Small pox

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