Question # 1

Nitrogenous food is

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Protein

Lipid

Salts

Carbohydrate

Cultivation of the without use of soil is called?

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Meteorology

Xylography

hydroponic

Cryptography

729ml of a mixture contains milks and wafer in ratio 7:2 how much of the water is to be added to get a new mixture containing half milk and half water?

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79ml

81ml

73ml

91ml

Which organ is affected by sinusitis?

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Intestine

Eyes

Fail bones

Skin

A Jet engine works on he principle of conversation of:

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linear momentum

energy

angular momentum mass

mass

Ichtyoiogists study what?

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Fish

Dogs

Monkeys

Frogs

The split ring in motion is called

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Armature

Rotor

Commutator

Core

A man is hit harder when he falls on a concrete floor than when he falls on sand floor same height because

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In latter case the feet of the man are brought to rest in a longer time than in former case

In latte case friction is more than in former case

In latter case send pores serve as cushions

In latte case velocity is more than in former case

The control center of cell is what?

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Cytoplasm

Mitochondria

Nucleus

DNA

Who invented the floppy disk?

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Intel Corporation

IBM

Digital Corporation

Dell

Which vitamin enhances iron absorption in human body?

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Vitamin A

Vitamin C

Vitamin K

Vitamin D

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