Question # 1

Outer covering of virus made up of protein is

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capsid

virion

coat

viriod

Law of floating bodies was given by:

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Archimedes

Galileo

Copernicus

Plotly

The ''stones'' formed in human kidney consist mostly of

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Calcium oxalate

Magnesium sulphate

Sodium chloride

Sodium phosphate

X-rays comprise of:

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Electrons only

Protons only

Neutrons only

Electromagnetic radiations

A close bottle containing water at room temperature is taken to the Moon and then the lid is opened. The water will

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Boil

Freeze

Decompose into oxygen and hydrogen

Not change at all

Diffusion of light in the atmosphere takes place due to

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Carbon dioxide

Dust particles

Helium

Water Vapours

Radar transmit short pulses of high frequency

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infrared waves

Radio waves

Ultraviolet waves

Sound waves

Which Indian co-founder of Hotmail in 1996 and Hotmail sold the company to Microsoft?

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Sabeer Bhaitia

Alan turing

Ada Byron Lovelace

Bill gates

Moving electric charge produce:

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Heat waves

magnetic field

Light rays

Sound weaves

What part of the stamen of a flower bears the pollen grains?

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Filament

Ovary

anthrium

anther

A pond of clear water appears less deep than it really is This is due to:

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Refraction

Reflection

The transparent

Dispersion

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