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Science Day Quiz

Total questions: 17

Worksheet time: 9mins

Name
Class
Date
1.

Full form of FBD

a)

Force body diagram

b)

Free body diagram

c)

Force bread Diagram

d)

None of the above

2.

Which of the following forces always act

perpendicular to the supporting surface?

a)

Tension

b)

Friction

c)

Weight

d)

Normal

3.

what is SI unit of force

a)
b)
c)
d)
4.

The SI unit of pressure is (a)  

5.
What is the equation used to calculate pressure?
a)
pressure= force/mass
b)
pressure =mass/volume
c)
pressure=area/force
d)
pressure=force/area
6.
If these boys are pulling with the same amount of force.  What will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
7.

Which of the following is a Contact force?

a)

Earth revoling round the sun

b)

electrostatic forces

c)

magnetic force

d)

carrying a suitcase

8.

Bagasse, a by-product of sugar manufacturing industry, is used for the production of

a)

Glass

b)

Paper

c)

Rubber

d)

Cement

9.

Output the first-year national science day was conducted modulo 4.

a)

0

b)

1

c)

2

d)

3

10.

How many BARC Units are there in India?

a)

15 Units

b)

20 Units

c)

14 Units

d)

10 Units

e)

Non Of These

11.

Why has the height of the Mount Everest changed?

a)

i) Due to tectonic plate movement the fold mountains increase in height

b)

ii) The Indian and the Australian plate push the Asian plate to increase the height of the Mountains here

12.

What is the Chemeical used in Artificial Fruit Ripening

a)

METHANE

b)

ACETYLENE

c)

BUTANE

d)

ETHYLENE

13.

National Science Day is celebrated in India on 28 February each year to mark

a)

The birth anniversary of C V Raman

b)

The day C V Raman was awarded Nobel Prize

c)

The day C V Raman was awarded Bharat Ratna

d)

The discovery of Raman effect by C V Raman

14.

‘Project Loon’, which was seen in the news recently, is a subsidiary of which technology company?

a)

Amazon

b)

Microsoft

c)

Google

d)

Apple

15.

What is the name of the communication satellite to be launched by the Indian Space Research Organisation?

a)

GSAT 30

b)

CMS-01

c)

EOS- 01

d)

RISAT 2BR1

16.

What is the main gas in the air we breathe?

a)

Nitrogen

b)

Carbon dioxides

c)

Oxygen

d)

Hydrogen

17.

Who is your favorite scientist?

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