Question # 1

During the combustion of fossil fuel. Which gas is ener the atmosphere.

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Nitrogen

Oxygen

Carbon di oxide

Hydrogen

During reproduction, living things pass their characteristics to their.

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Parents

Grand parents

Off spring

Brother and sister

For making bioplastic, we used corn starch and glyceroal with amount.

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1.4 g and 0.5 g

1.5 g and 0.4 g

1.5 g and 0.5 g

0.5 g and 0.6 g

Who was the first whihc explore the electromagnetic effect.

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Micheal faraday

George Simon Ohm

Coulomb

Hans Oested

In man, every somatic cell has chromosomes.

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23

46

16

20

How is the angle of incidence related to the angle of reflection.

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It is greater

It is smaller

It is same

None of these

Acid used as a dehydrating agent.

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Nitric Acid

Phosphoric acid

Sulphuric acid

Hydrochloric acid

Toothpaste is a ........ paste like material used for cleaning and polisheing teeth.

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Liquid

Gas

Semi -Solid

Solid

The three key ingredients used in making soap are.

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Oil, lye, water

NaOH , Oil, lye

Glycerol, oill, lye

glycerol, water, oil

Which type of image is formed in Plane Mirror.

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Real

Real and virtual

Virtual

None of these

One Solar system is a part of.

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Andromeda Galaxy

Jelly Fish Galaxy

Milky way galaxy

Irregular Shaped Galaxy

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