Question # 1

Venom of cobra attack on

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Nervous system

Respiratory system

Digestive system

Circulatory system

The density of sea water increase as the:

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Depth and salinity decrease

Depth decrease and salinity increases

Depth increase and salinity decrease

Depth and salinity increase

Vitamin B-9 is also known as:

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Folic acid

Phylloquinone

Cyanocobalamin

Niacin

Dialysis is used in the case of a patient

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Heart problems

Kidney problems

Respiratory diseases

Neurological

Focusing in a camera is carried out by varying

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The amount of light

The distance of the lens form the film

The distance of the lens form the object

The brightness of light and speed of shutter

Which instrument is used for determining speed s of aeroplanes and motor boats:

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Tachometer

Telescope

Thermocouple

Theodolite

Edward Jenner observed that smallpox had evolved form another form of pox. This was:

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Sheep pox

chickenpox

Cowpox

Dogpox

CT Scan is done by using?

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Infra-red rays

Visible light

Ultrasonic waves

X-rays

Which fo the following is he best conductor of electricity?

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Saline water

Warm water

Cold water

Distilled water

Who is known as father of Computer?

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Charles Babbage

Alan Turing

Tim Berners -Lee

Bill Gates

While checked whit a multimeter, an open resistor reads-

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Zero

Infinite

High

Low

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