Question # 1

During sleep a man's blood pressure:

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increase

Decrease

Remains Constant

Fluctuates

Which of the following reacts with water to form a soluble compound and compo9ind and an insoluble gas?

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potassium

copper

ammonia

sulfur dioxide

Which one of the following organs break fat to produce cholesterol?

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Intestine

Liver

Lungs

Kidneys

In 1898, pierre and Marice Curie separated two radioactive elements what were they?

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Radium and polonium

Radium and Thorium

Plonium and Thorium Polonium and Uranium

if kilowatt is the metric measure, what is the imperial equivalent:

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Horsepower

A centigram

A quintal

It travels over lands and water, who invented the Hovercraft?

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S. Sparrow

C.Cockerell

T. Henman

O.Stricheg

The gases which are used by divers as an artificial atmosphere are helium and:

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Nitrogen

Oxygen

Carbon monoxide

Neon

Galaxies are usually classified on the basis of there

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Mass

Size

Shape

Any of these

HDD stands for:

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Hard Disk Drive

Hard Disk Driver

Hard Disk Direction

Floppy Disk Drive

At what point the centigrade and the Fahrenheit te4mperatures are the same:

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10 degree

0 degree

-10 degree

-40 degree

6 works can do a particular works in 20 days. then how many days will take 12 workers to do the same work?

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6

12

10

11

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