Question # 1

How many senses are there?

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4

5

6

7

In the world of computers, what is bus width?

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The number of pains in a computer port

The number of bits that can be sent to a CPU simultaneously

Both a & b

None of the above

Who created pretty good privacy (PGP)?

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Paul Zimmerman

Ken Thompson

Bill Gates

Tim Berners

Which of the these are parts of your immune system?

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Red blood cells

Lymphocytes

Veins

None of these

German silver is an alloy of

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Copper: 55 nickel: and zinc : 20

copper: 25 nickel: 45 and zinc : 30

copper: 25 nickel: 55 and zinc : 20

copper: 15, nickel: 45 and zinc: 40

A man staring at a point walks 1 km east, then 2 km north, then 1 km east, then 1 km north, then 1 km east and then 1 km north to arrive at his destination , What is the shortest distance between the starting point and his destination?

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8 KM

7 KM

6 KM

5 KM

Which of the following pairs has open type of circulatory system?

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Cockroach and Silverfish

Earthworm and Leech

Man and Whale

Tadpole larva and fish

Which organ is sometimes removed from the body and replaced with a new one?

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Heart

Intestines

Stomach

Lungs

Which one among the following methods is not affective in removing arsenic form contaminated ground water

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Reverse osmosis

Boiling

In exchange

Coagulation-adsorption

Which of ht following is used as a food preservative?

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Sodium benzoate

Sodium perborate

Citric acid

None of the above

A protein restricted diet requires only____ grams/days.

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20-40

30-50

40-60

50-70

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