Question # 1

A drop of blood contains

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About 10,000 cells

About 1,00,000 cells

Several million cells

Less than 25,000 cells

The tow element s that exist as liquids at 25°C are?

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Mercury and lithium

mercury and caesium

Bromine and mercury

Mercury and argon

In BTU system, one Btu is equal to

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10.55 Joule

1.055 Joule

105..5 joule

10.55 Joule

James Watt is famous for invention of?

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Steam boat

Diving bell

Steam engine

Hot air balloon

What did Copernicus study at her University of Krakow?

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Canon Law

Physics

Math & Optics

Astronomy

Who first attempted to measure the speed of light?

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Hans Lippershey

Isaac Newton

Galileo Galilei

Ole Roemer

The art of the compiling dictionary is called?

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Phycology

Cartography

Philately

Lexicography

What is he nature of water

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Basic

Acidic

Neutral

None of these

Which one of he most eficient converter of sunlight?

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Sugarcane

Rice

papaya

Wheat

''Green House effect'' Means:

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Pollution in houses in tropical regions

Trapping of solar energy due to atmospheric oxygen

Trapping of solar energy due to atmospheric carbon dioxide

Cultivation in green houses so as to check pollution

Which of the following was a Canadian invention that made it easier for people to travel?

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Portable DVD player

The Suitcase

Separable baggage check tags

The Duffle Bage

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