Question # 1

Who defined the law of gravitation?

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Newton

Archimedes

Galileo

Faraday

When water itself combines chemically with some element or mineral it is called:

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Carbonation

Oxidation

Desilication

Hydration

What light source is used for most color analysis instruments?

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Xenon

Neon

Tungsten

Deuterium

Who is sometimes called the Islamic Father of Algebre?

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Hunayn ibn Ishaq

Al-Kindi

Banu Musa

Al - Khwarizmi

What are antibodies made of?

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Glucose

Fats

Proteins

None of these

Who made the first accurate estimate of the size of the Milky way galaxy?

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Fred Whipple

Edwin Hubble

Hariow Shapley

George Hale

Disease beri beri is because of?

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Lack of green vegetables in diet

Use of milled rice

Deficiency of calcium in bones

Poor use of citrus fruits

The waves used for sending signals to the satellite form ground station are

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X-rays

Sound waves

Micro waves

Ultraviolet rays

Which one of he following gives energy to our body?

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Vitamins

Water

Carbohydrates

Proteins

If you use an over-the counter remedy for a cold. you may find which herbal ingredient in it?

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sandalwood

cumin

camphor

tea tree

Which of he following elements is not present in stainless steel?

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iron

trungsten

chromium

nickel

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