Question # 1

Who Scientist first determined the size of the University Gravitation Constant?

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Henry Cavendish

Thomas Edison

James Chadwick

Albert Einstein

In which element did Becquerel discovered radioactivity?

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Uranium

Radium

Thorium

Polonium

A train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to:

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Remain unaffected

Fall away form the train

Fall towards the train

Fall was away from or towards the train depending on its speed

Chromosomes consist of?

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DNA and lipids

RNA and amino acids

RNA and sugar

DNA and proteins

The average4 of 5 consecutive odd numbers is 35. What is the 4th number?

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37

31

39

33

What is the atomic number for hydrogen?

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36

12

1

24

Why do wet dry more quickly on a warm day?

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Hot air carries less moisture

Hot air can absorb moisture quickly

High temperature of the air helps fast evaporation

All of these

This gas becomes liquid at -196C. It is essential to life, and is a component of all proteins.

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Air

Oxygen

Nitrogen

Hydrogen

What element is the most electronegative and reactive of all elements?

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Hydrogen

Chlorine

Fluorine

Oxygen

Disease associated with secretion of toxin is:

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Tetanus

T.B.

Food posing

AIDS

A method of transferring information (often textt massage) form one computer to another over a network is called?

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Electronic Mail (E-Mall)

FAX

Downloading

Data transfer

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