Question # 1

Pepsin a digestive enzyme is produced in the

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Kidney

Liver

Stomach

Small intestine

Who defined the law of gravitation?

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Newton

Archimedes

Galileo

Faraday

Which one among the following statements sis correct?

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Concave mirror s are used as reflectors

Convex mirrors are used by doctors to examine oral cavity

Convex mirrors are used as reflectors

Convex mirrors should be used as shaving

Who first penned down the idea of atoms?

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Henry Cavendish

Antoine-Laurent Lavoisier

Humphry Davy

John Dalton

A specific mass of pure water is frozen to form completely transparent ice, in the shape of a lens. When force underwater, the lens diverges light, What is the shape of the lens

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Concave lens

Convex-concave lens

Cylindrical lens

Convex lens

Which of the following is not one of the salivary glands

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Adenoids

Sblingual

Parotid

Submandibular

The first psychotropic drug was

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Lithium

Temazepam

Prozac

Imipramine

A ball bounce higher at high altitudes than on plains, because

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The pressure at higher altitudes than on plains, because

The downward pull due to gravity is higher altitudes is higher than that on plains

The Rarefied air offers less resistance to the ball

The air is more pure at higher altitudes

In which year did Mikhail Kalashnikov develop AK-47( Kalashinkov Gun?)

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1947

1944

1939

1943

Which of the following is used for correcting myopic eyes?

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Convex Lens

Concave Lens

Cylindrical Lens

None of these

Venom of cobra attack on

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Nervous system

Respiratory system

Digestive system

Circulatory system

Which famous scientist introduce the idea of natural selection?

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Charles Darwin

G.J. Mendel

De Vries

Ronald Ross

In nature, this gas is only found combined with other elements in its pure state however, it is fatal if inhaled.

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Argon

Oxygen

Chlorine

Hydrogen

Petrology is the study of rocks in the

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Secret writing

History of life

Wood engraving

Earth's crust

What unit of frequency is equal to one cycle per second:

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Hertz

Decibel

Unicycle

Ampere

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