Question # 1

The sky is blue in colour because of

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The moisture present in the air

The scattering of light by dust particles or air molecules

Combination of various lights producing blue colour

All the above

A shopkeeper bought bicycle for R.s 600 and sold it for R.s 720 find the gain percent.

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15%

18%

20%

25

Normally, trypsin is produced by which organ?

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Kidney

Liver

Pancreas

Stomach

Graphology is the study of?

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Handwriting

Stamp collecting

Art of compiling dictionary

Which instrument is used to measure the continuous recording of atmospheric pressure?

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Chronometer

Algesimeter

Audiometer

Barograph

Who discovered Pulsars?

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Arthur Edington

Albert Einstein

Jocelyn Bell's Antony Hewish

George Pulsar

How many point there on the Beaufort scale for measuring wind force?

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13

7

12

6

Which of the following is not an interne browser?

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Netscape

AOL

WAN

None of these

Write office automation package of Microsoft:

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Ms office

MS house

Ms gate

None of these

It travels over lands and water, who invented the Hovercraft?

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S. Sparrow

C.Cockerell

T. Henman

O.Stricheg

Which one of the following is used as a moderator in a nuclear reactor?

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Radium

Ordinary water

Thorium

Heavy water

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