Question # 1

if the product of two number is 10& their sum is 7, then the larger of the two numbers is

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3

4

5

2

Which device was the invented in 1973 by Dr Martin Cooper at Motorola?

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Cordless phone

Pager

Cell phone

Satellite phone

Which one of he most eficient converter of sunlight?

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Sugarcane

Rice

papaya

Wheat

"TMP" extension refers usually to what kind of file?

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Temporary file

Audio file

Both a & b

None of these

Which substance was the first organic chemical to be synthesized form an inorganic source?

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Urea

Hellenic acid

Hydrochloric acid

Aqua regia

The enzyme salver amylase begins breaking drown this type of food in the mouth.

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Carbohydrates

Proteins

Fats

Sirloin steak

Who commented ''great gift. Which he devoted to the service of mankind proved a curse t himself and to his family?

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Crawford long

Dr. Bigelow

His wife, Elizabeth

Dr. Warren

What might you wear if you score high on the Hamilton-Norwood scale?

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Socks

Toupee

Sunglasses

Elbow pads

Who was the first to strongly advocate the use of chloroform as a general anesthetic during the labor of childbirth

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Charles Jackson

Crawford Long

James Simpson

Gilbert Abbott

''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

In electric machines, laminated cores are used with a vie4w to reduce the

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Friction loss

Copper loss

Eddy current loss

Hysteresis loss

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