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General Science 8th Class English Medium Online Test MCQs With Answers

Question # 1

The improvement in the nutritional quality of edible plants is also one of the advancement of geneti.

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Engineering

Development

Life

Modification

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Question # 2

Law of conservation of mass put forward in.

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1783

1784

1785

1786

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Question # 3

The characters which are passed from parents to off spring.

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Environmental characters.

Naturla characters

Non -inheritable characters.

Hereditary characters.

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Question # 4

Angle of incidence is equal to he angle of reflection ,It is first law of.

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Refraction

Dispersion

Reflection

Diffraction

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Question # 5

Every bacterium of the colony contains a copy of gene of desired.

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Bacterial

Protein

DNA

Nucleus

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Question # 6

The age of milky way Galaxy is about.

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13.6 billion years

13.4 billion years

13.5 billion years

13.7 bilion years

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Question # 7

Zygote is formed by the fusion of.

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Two sperm cells

Two egg cells

Two somatic cells

Sperm cell andegg cell

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Question # 8

Allowy is ......... forms of metals mixed together.

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Solid

Gas

Normal

Molten

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Question # 9

When light falls on transparent object such as air, water, glass ,etc. It passes through them unchanged, it is called.

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Absorption

Reflection

Transmission

Diffusion

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Question # 10

Energy of ............ is trapped as chemicla energy by producers.

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Moon

Atom

Sun

Earth

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Question # 11

Carbon cycle and ............. cycle are teh processes in whihc these minerals circulate between the organisms and the environment.

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Hydrogen

Iodine

Oxygen

Nitrogen

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