Everyday Science MCQS Set 21

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Everyday Science MCQS


Who invented the flush toilet?
Sir John Fleming
Dir John Harington
Sir John Lister
Sir John Cunningham

Which vitamin is also known by the name of tocopherol and tocotrienol?
Vitamin E
Vitamin K
Vitamin C
Vitamin A

In what organ of the human body do pheochromocytomas occur?
Brain
Testicle
Adrenal Gland
Ovary

An animal that consumes only meat or other animals is called a what?
Omnivore
Consumavore
Carnivore
Herbivore

Which of the following cant be used to make a solar cell
Silicon
Germanium
Gallium
Platinum

A piece of metal plate with a circular hole is heated, IF the metal plate expands on heating the diameter of the hole will –
Increase of decrease depending upon the material of the plate
Increases or decrease depending on the diameter of the hole
Increase
Decrease

Apiculture is science of:
Insects
Cancer
Bee keeping
Birds

Which organ is affected by pneumonia?
Liver
Spleen
Joints
Lungs

Metals are good conductors of heat because
They have free electrons
Their toms collide frequently
They have reflecting surfaces
Their atoms are far apart

Nautical mile is a unit of:
Distance in Navigation
Amount of Substance
Length
Work

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