Everyday Science MCQS
Function of a carburetor is
To mix petrol with air
To purify the petrol
To purify the air
To supply petrol to the engine
The term Carat is used to express the purity of gold. The purest form of gold is.The purest form of gold is?
22 carats
24 carats
18 carats
20 carets
What do we ca the tubes that carry blood away from the heart?
Arteries
None of these
Veins
Intestines
Which fo the following is he best conductor of electricity?
Distilled water
Cold water
Saline water
Warm water
The deficiency of this micronutrient result in little leaf disease:
Boron
Iron
Copper
Zinc
Who is the only U.S present to invent and patent something:
Rutherford B Hayes
Thomas Jefferson
Abraham Lincoln
Theodore Roosevelt
Who invented Celsius scale as a way of measuring temperature?
Gabriel Fahrenheit
Gailieo Galilei
Anders Celsius
Lord Kelvin
Teflon used for coating non-stick kitchenware is the product of chance discover the scientist?
Karl Alexander Muller
Johannes George Bendnorz
William Henry Perkin
Roy J. Pulunkett
Which of the following is not a chemical action?
Burinig of paper
conversation of water into steam
Buring of coal
Digestion of food
Vitamin K i s also known as:
Folic acid
Phlloquinone
Tocopherol
Niacin
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