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WorksheetsScreening Quiz for Competitions
Total questions: 20
Worksheet time: 10mins
A refrigerator door is left open in a closed room
The room’s temperature will start falling
The room’s temperature will start increasing
There will be no effect on the temperature of the room
A train is traveling from east to west, the smoke that its engine releases
Travels from east to west as it emerges
Travels from west to east as it emerges
Does not move
What is more elastic?
Rubber
Steel
A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen apples. When they have eaten the apples, will there be any change in the water level?
The water level will slightly increase
The water level will slightly decrease
The water level will not change at all
As shown, there are two buckets of water.
In Bucket A, the temperature of the water is at 25 degrees C.
In Bucket B, the temperature of the water is at 25 degrees F.
You drop a coin into each bucket from the same height and they hit the water at exactly the same time.
Which coin touches the bottom first?
Bucket A
Bucket B
You see a rhino charging towards you, what is the best thing to do?
Start running in the opposite direction
Keep standing where you are, let it reach a little closer and then jump away from its path as it comes near you
Who is right?
The girl in green jacket
The boy in purple coat
The boy with red coat in his hand
None of the above
Which english phrase does this picture best describe?
(a)
What is common among these three pictures?
Pandemic
Developed Vaccine
Nobel prize winners
Actors
Dr Salim Ali, is associated with which of the following?
Study of mammals
Study of birds
Study of reptiles
Study of insects
The “grey blanket” over Australia refers to the sporadic spread of a particular animal, which causes extensive agricultural damage to Australia every year. Which is this animal?
Koala Bear
Kangaroo
Rabbit
Rat
If you expose a glass of water to space it will:
glow
burst into flame
freeze
boil
When you chop onions, your eyes can burn because a chemical reaction produces:
Acetic Acid
Hydrochloric Acid
Nitric Acid
Sulfuric Acid
When a helium balloon is released in air
it goes on rising infinitely until it escapes the gravity of earth
it rises till the density of gas inside is same as density of atmosphere
it just bursts after rising for a few meters in air
You placed a car in an open parking area on a summer day. After a few hours, you noticed that the heat is trapped inside the car. This phenomenon is known as
Ozone depletion
Greenhouse effect
Solar effect
Cosmic ray impingement
W is the chemical symbol for which element?
Tin
Silver
Tungsten
Mercury
This book written by former US Vice President Al Gore in 2009 is the sequel to his famous documentary and book An Inconvenient Truth. Name the book.
Our choice: A Plan to Solve the Climate Crisis
Earth in the Balance
The Riverkeepers
Climate Capitalism
What is the number of the parking spot?
86
68
87
84
Read the clue and find who did it?
Tom
Harry
Harsh
Aaron
Robinson
You can melt the following metal simply by holding it in palm of your hand:-
gallium
Zinc
Indium
Plutonium
