Question # 1

Which of the following computers was the first to use the concept of stored programs?

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Mark I

ENIAC

EDSAC

UNIVAC-I

The term 'Carat' is used to express the purity of gold. The purest form of gold is.The purest form of gold is?

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18 carats

20 carets

22 carats

24 carats

Which of the following gas is used in cigarette

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Propane

Butane

Methane

Ethane

Lack of _____ retards the rate of photosynthesis in plants.

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flowers

oxygen

water

seeds

A steroid is considered a:

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lipid

Protein

Enzyme

Weak acid

Which of these is a noble metal

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Gold

Calcium

Magnesium

Zinc

Which one the following is a genetically transmitted diseases?

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Heamophilia

Blood cancer

Typhoid

Bone cancer

The metal barium is used in

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Checking blood groups

Taking x-rays of the alimentary canal

Taking x-rays of the brain

None of these

Hydrogen has the tendency to gain one electron to acquire helium configuration. In this tendency, it resembles

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Alkali metals

Inert gases

Alkaline metals

Halogens

Which communication equipment invented by Guglielmo Marconi in 1901?

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Radio

Television

Fax

Telephone

Which fo the following enzymes is present in the saliva

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Bile

ptyalin

pepsin

Rennin

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