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Quiz on Science

Total questions: 35

Worksheet time: 18mins

Name
Class
Date
1.

The two holes of the nose are called?

a)

Eyelids

b)

Nostrils

c)

Nails

d)

Hair

2.

Which organ covers the entire body and protects it?

a)

Liver

b)

Heart

c)

Skin

d)

Brain

3.

Who invented the first functional telephone?

a)

Nikola Tesla

b)

Thomas Alva Edison

c)

Albert Einstein

d)

Alexander Graham Bell

4.

What is the boiling point of water?

a)

25°C

b)

50°C

c)

75°C

d)

100°C

5.

Which is the largest land animal?

a)

Lion

b)

Tiger

c)

Elephant

d)

Rhinoceros

6.

What part of the skeletal system protects the brain?

a)

Spine

b)

Thigh

c)

Pelvis

d)

Skull

7.

Plants need which gas to perform photosynthesis?

a)

Hydrogen

b)

Carbon monoxide

c)

Carbon dioxide

d)

Oxygen

8.

Which of the following is the main factor of water pollution?

a)

Smoke

b)

Industrial waste

c)

Ammonia

d)

None of the above

9.

What is the SI Unit of temperature?

a)

Degree Fahrenheit

b)

Candela

c)

Kelvin

d)

Degree Celsius

10.

The SI unit of heat is

a)

joule

b)

erg

c)

calorie

d)

watt

11.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

12.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

13.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

14.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

15.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

16.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

17.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

18.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

19.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

20.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

21.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

22.

Ball-Point pen is invented by:

a)

Waterman

b)

Oscar

c)

Wilson

d)

Lazlo Biro

23.

Who had invented zero?

a)

Egyptians

b)

Greeks

c)

Indians

d)

None of the above

24.

Aeroplane was invented by:

a)

Wright Brothers

b)

Edward Jenner

c)

John Douglas

d)

None of the above

25.

A female horse is called a ________ .

a)

Stallion

b)

Foal

c)

Mare

d)

Pony

26.

Which of the following compound is mainly used in hand sanitizer?

a)

Acetic acid

b)

Alcohol

c)

Ketone

d)

Aldehyde

27.

Which device is used for measuring air pressure?

a)

Ammeter

b)

Voltmeter

c)

Seismograph

d)

Barometer

28.

What is the scientific name of humans?

a)

Mangifera Indica

b)

Rana Tigrina

c)

Homo Sapiens

d)

Homo species

29.

Name the process by which the human breathes?

a)

Photosynthesis

b)

Digestion

c)

Respiration

d)

Excretion

30.

Who is the main producer of our ecosystem?

a)

Humans

b)

Plant

c)

Animals

d)

Bacteria

31.

Diseases like chicken pox and polio can be caused by –

a)

Virus

b)

Bacteria

c)

Fungi

d)

Worms

32.

Which of the following is a disease caused by drinking contaiminated water?

a)

Scurvy

b)

Cholera

c)

Rickets

d)

Anaemia

33.

Which among the following is a non-biodegradable waste?

a)

Dead animals

b)

Plastic

c)

Vegetables

d)

Flowers

34.

Who invented the Helicopter ?

a)

Otis

b)

Breguet

c)

Cockrell

d)

Frank Whittle

35.

Who invented the Telephone?

a)

G. Marconi

b)

J. L. Baird

c)

Thomas Barrow

d)

Alexander Graham Bell