Question # 1

Which of the followings is used common in storage batteries?

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Copper

Mercury

Lead

Silicon

Which organ of body is affected by cirrhosis

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Spleen

Liver

Lungs

Joints

How many main blood group do we have?

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3

4

5

6

Which elements are called bridge elements?

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Element of the third period

Element of he second period

Element of the first group

Element of the second group

A megawatt is how many watts?

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One Million

Ten

One thousand

One hundred

Dalton is a unit of:

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Electric charge

Brightness

Magnetic induction

Mass

One gram is equal to______milligrams

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10

100

1000

10000

A transformer mainly transforms

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Current

Voltage

Frequency

Power

name of the great Muslim scientist who was considered as one of the founders of computer

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Al Khawarizmi

Zakerya

Abu Sina

Pascal

Materials for rein rainproof and tents owe their waterproof properties to:

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Surface tension

viscosity

Specific gravity

Elasticity

Two vessels contain milk and water mixed respectively in the ratio 3:1 and 5:3. Find the ratio in which these two are to be mixed to get an new mixture in which the ratio of milk to water is 2:1.

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4:1

1:2

3:1

2:1

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