Question # 1

A man spent 20% of his monthly earning on house rent. Out of the balance the spent 75%on the other house expenses. if he had a balance of Rs. 250 at the end of the month.

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1000

1250

1500

2500

Which one of the4 following scientists made Nylon?

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W.H. Carothers

Walter Hunt

C.F Kettkekring

W.L. Judson

Kalology is the study if human beauty,what is myology?

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Study of muscles

Study of rainfall

Study of neuron

_{None of these}

Which of the following bones is not found in man?

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Humerus

Carpal

Astragalus

Atlas

What is a computer virus?

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Software program

Name of insect

Micro Wave

None of these

Which of these one substances contains no oxygen?

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Cryolite

Bauxite

Dolomite

Epson salt

In a food chain, the solar energy utilized by plants is only?

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0.1 percent

10 percent

1 percent

0.01 percent

The polio virus enters the body through

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Mosquito bites

Tick bites

Contaminated food and water

Saliva and whose blood has a reduced

Who coined the word vaccination?

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Edward Jenner

Franklin

Ernst Mach

John Dalton

The study of animal and pint life within saltwater ecosystems?

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Hematology

Marine Biology

Cryptography

None of these

Denatured spirtit is ethanol mixed with

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Pyridine

Kerosene

Petrol

Water

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