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

Question # 1

The astronauts were a specially designed suite called.

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Space appron

Space dress

Space suit

Space sheet

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Question # 2

How many oxygen atoms are present in onw molecule of Mg(HCO3)2

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Question # 3

The organisms upon whihc a redator feeds are called.

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Prey

Carnivores

Herbivores

Producers

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Question # 4

Section of DNA serving as codes for developing characters in an organism are called.

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Genes

Nucleotdes

Plasmids

Proteins

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Question # 5

6th period in periodic table contains elements.

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Question # 6

Organism in ecologicla communits interact with one anothe rin....... major ways.

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Two

three

Four

Five

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Question # 7

All the food chains are joined together to form .....

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Food web

Ecologicla pyramid

Tropicla level

None of these

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Question # 8

The basic physical and functional unit of heredity is called.

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DNA

RNA

Centronere

Gene

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Question # 9

What causes object to move.

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Velocity

Unbalnced forces

Balanced force

Friction

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Question # 10

Which fo these is NOT a genetic variation.

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Attached earlobes

Blood group

Eye colour

Mark of cut on skin

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Question # 11

The equation in which the number of atoms of each element on both sides are not equal is called.

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Quadratic equation

Unbalanced equation

Balanced equation

Standard equation

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