Question # 1

Plants are called the ____ of nature,

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Stomach

liver

heart

lungs

Wisdom teeth are

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Last molars

last premolars

incisors

Canines

if one meter wire costs Rs. 50.25 then what will be the price of 50 meter long wire?

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Rs. 1512.5

Rs. 3512.5

Rs.2512.5

Rs. 4512.5

Which of the following gland in human body is popular called 'Adam's apple

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Adrenal

Pituitary

Thyroid

Thymus

The theory of survival of he fittest was given by:

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Darwin

Lamarck

Herbert Spencer

Weismann

What is medical term for '' fever''?

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Hypothermia

Pyrexia

hypertension

thermophilia

In scuba-diving, while ascending toward the water surface, there is a danger of bursting the lung, It is because of

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Boyle's law

Archimedes' principle

Gay-Lussac's law of combining volumes

Gram's law of diffusion

Vitamin B5 is also known as

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Cyonocobalamin

Folic acid

Niacin

None of these

Lube oil is used in diesel engines:

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To ignite

To cool the engine

To reduce friction

2 and 3 both

Who are the main producers in an ecosystem?

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Green plants

Animals

Fungi and bacteria

Sometimes all the above

Pulley in a belt drive acts as

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Cylindrical pair

Turning pair

Rolling pair

Sliding pair

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