Question # 1

Cost of half dozen chairs is RS.3630. Find the cost of one chair.

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RS.820

RS.720

RS.620

RS.420

When a bar magnet is cut into two equal halves, the Pole strength of each piece.

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Become double

become Zero

Remains the same

Becomes half

Which one of her following was to be discovered first in the discovered of the sun?

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Helium

Neon

Xenon

Krypton

Five times an unknown number is 5 less than 50. The unknown number

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9

10

11

5

One complete set of positive and negative values of a alternating quantity is known as

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Phase

Time period

Frequency

Cycle

This is the li8gtest of a the gases and readily combines with other elements, often explosively!

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Hydrogen

Nitrogen

Oxygen

Neon

What do we call the opening in the skin?

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pupil

Pores

Pupil

Sweet

Who was the first person to patent the Jet Engine?

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W. Histell

B.Owings

C. Lindbergh

F. Whittle

In a food chain, the solar energy utilized by plants is only?

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0.1 percent

10 percent

1 percent

0.01 percent

Which of the following is cancers is/are associated with smoking?

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head and neck cancer

Bladder cancer

Lung cancer

All of these

Who invented the process to efficiently process iron ore into steel:

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Bessemer

Whitney

Smithers

Anderson

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