Question # 1

Which of the following is a good conductor of heat hand electricity

Choose an answer

Diamond

Anthracite

Granite

Graphite

Who is known of his ' germ theory of disease'?

Choose an answer

Louis Pasteur

Linus Pauling

Sir macfarlane Burnet

Gerald Edelman

Number of chromosones in Down's syndrome is

Choose an answer

46

47

48

49

The mass of a body at the center of earth is:

Choose an answer

Zero

Remains constant

More than at the surface

Less then at he surface

The density of sea water increase as the:

Choose an answer

Depth and salinity decrease

Depth decrease and salinity increases

Depth increase and salinity decrease

Depth and salinity increase

The ship in which Darwin toured different part of the world collect date for the theory is know as HMS

Choose an answer

Victoria

Beagle

Alexander

George

The most commonly used bleaching agent is

Choose an answer

Sodium chloride

Carbon dioxide

Chlorine

Alcohol

In 1898, pierre and Marice Curie separated two radioactive elements what were they?

Choose an answer

Radium and polonium

Radium and Thorium

Plonium and Thorium Polonium and Uranium

Regarding the atom of a chemical element, the magnetic quantum number refers to

Choose an answer

orientation

shape

size

spin

Food is readily cooked in a pressure cooker because:

Choose an answer

Boiling occurs at high temperature

Boiling occurs at low temperature

pressure remains constant

The cooking material cannot come out

Which of the following is tan air pollutant gas and is released by burning of fossil fuel?

Choose an answer

Nitrogen

Hydrogen

Oxygen

Sulphur dioxide

More Classes

Other Links

Everyday Science Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer