Practice time

Under which condition lemon will float ?

• When glass has tap water

• it has very high salty water

• It has River water

• when glass has 1 tea spoon sugar in it

Which is the example similar to TOUCH ME NOT ?

• Cat closes her eyes when Torch light is flashed

• Sunflower bends towards the sunlight

• Ram shuts his eyes suddenly when light is flashed

• all of these

Solar energy is preferred fuel as compared to wood and Gobar gas

• It is free of cost and causes pollution

• It is free of cost and can be used in long rainy season too

• It is free of cost and is cheap and is non renewable

• It is free of cost and is cheap and renewable

Which of the pair is used to produce loudest music by blowing air

• Conch shell and Bigul ,

• Bigul only

• Conch shell and paper pataka

• None of these

Which of the following method is similar to filtering sand from water ?

• Tea leaves from tea

• Haldi dissolve in water

• both of these

• None of these

Which of these do you think will damage Golconda fort or any Historical Monument ?

• Writing with sharp object on wall

• Not educating people of importance of historical buildings

• By changing original design of building as per modern times

• All of these

Which situations can cause flood in the area ?

• Throwing polythene in drain

• Dam breakage

• heavy rainfall

• All of these

Earth is of ____________ shape .

• Sphere and 3 d

• Flat and 2 d

• 2d at poles and 3d at center

• Not known

What name the object which is a constellation

• orion

• Pole star

• Milky way

• none

Which person worked for untouchables

• MK Gandhi & BR Ambedkar

• MK Gandhi & Sunderlal bhauguna

• Medha Patekar & Gandhi ji

• All of them