WorksheetsScience-o-Mania
Total questions: 18
Worksheet time: 3mins
The atmosphere extends to a height of about
how much km above the earth's surface?
930km
500km
300km
1000km
What is another name for thermosphere?
Ironosphere
None of these
Mesosphere
Ionosphere
How much percentage of argon in atmosphere?
0.093%
0.04%
93%
0.93%
Which is the symptom of pneumonia?
Continuous cough
Giddiness
Fever
Dehydration
Which of the following are childhood diseases?
Avian Flu
Bumps
Fever
Mumps
Which germ causes malaria?
Mosquitoes
Virus
Head Louse
Protozoa
Above how many decibels does damage occur to your ears?
100 decibels
85 decibels
150 decibels
70 decibels
The sun is setting in the west during night and you are facing east towards the sun. Where will the shadow be formed?
East
West
Shadow won't be formed
None of these
An empty space where there is no matter is called what?
Lacum
Vaacum
Vacum
Vacuum
Gobar Gas is also known as Biodegradable Gas in India.
False
True
What generates electricity using water?
Sunlight
Wind Mill
Hydroelectric Power System
Bioelectric Power System
What are minerals
Sedimentary rocks
Naturally occurring materials or substances found in rocks.
Substances formed by volcanic eruption
Naturally occurring chemical compound found in rocks.
Which of the following are flood prone states?
Tamil Nadu
New Delhi
All of These
Odisha
What is an instrument used for recording the intensity and duration of an earthquake?
Richter Scale
Magnitude
Seismograph
Focus
I am a large, rotating tropical storm caused by winds blowing in a circle around an area of low air pressure. What am I called in the Pacific Ocean near China and Japan?
Flood
Typhoon
Hurricane
Cyclone
A tailor is cutting a piece of cloth using a scissor. Is push or pull acting here?
Pull
Both of these
Push
A goal keeper stops the ball from coming in the opposite direction. What effect of force did he apply here?
Force changes objects into ball.
Force can change the direction of an object.
Force changes the shape of an object.
Force can slow down or stop objects.
I am made up of two inclined planes and an example of me is nail. Who am I?
Lever
Screw
Inclined Plane
Wedge
