Question # 1

The study of climates and investigations of its phenomena and causes

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Taxonomy

Climatology

Cryptography

None of these

A computer port used to:

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Communicate with other computer peripherals

Download files form the web

Both a & b

None of above

A starts form a place at 7 a.m with a speed of 10km per hour. B starts form the same place at 9a.m with a speed of 15 km per hour. When will B meet A?

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1 pm

3 pm

2 pm

None of these

Henry Bessemer is famous for invention of?

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Elctroplating

Aluminum

Steel roiling Mill

Steel converter

1 gram of protein id equal to _____ of energy.

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3 kcals

4 kcals

5 kcals

6 kcals

Zener diode is used for

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Rectification

Amplification

Voltages stabilization

Modulation

The town 'C' is there in between 'A' and 'B'. It Nasir travels form A to C with a speed of 4 km/hr and C to B with 6 Km/hr, what is the average speed of Nasir form A to B?

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4.8 km

4.6 km

5 km

5.2 km

If the sun in shining brightly in one part of the sky after rain. how many rainbows are observed

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One

Two

Four

Infinite

Which scientist personally thanked when bubble proved him correct?

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Issac Newton

Albert Einstein

William Pickering

Harlow Shapley

Ichtyoiogists study what?

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Fish

Dogs

Monkeys

Frogs

Guss is a unit of:

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Electric charge

Brightness

Magnetic

Mass

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