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General Science 7th Class English Medium Online Test MCQs With Answers

Question # 1

Wave are of .............. types.

Choose an answer

Two

Three

Four

Five

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Question # 2

The energy that transfers from one object to another due to the emperature differce is called.

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Atomic energy

Heat Energy

Light Energy

Sound Energy

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Question # 3

SI unit of mass is.

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Gram

all of above

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Question # 4

A batsman hits the ball back towards the bowler, which effect of force is seen.

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change of shape

Change of direction

Change of stae from motion to rest

Change of state form rest to motion.

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Question # 5

The Earth's gravitational field strength is.

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1.6 N/kg

16 N/kg

10 N/kg

1N/kg

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Question # 6

In which type of irrigation water is distribute through netweork of pipes.

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Drip irrigation

Sprinkle irrigation

Karez

Tube well

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Question # 7

Which gas reacts with food to convert it into carbon dioxide and water.

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Oxygen

Nitrogen

Phosphorus

Argon

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Question # 8

Zince oxide is ............... solid substances.

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Red

White

Yellow

Blue

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Question # 9

Amount of solute required to saturae 100 g of solvent at a particular temperatur eis called.

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Molarity

Molality

Solubility

Normality

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Question # 10

Outermost shell of sodium atom has ...... electrons.

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Question # 11

The average life span of RBCs is.

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110 days

115 days

118 days

120 days

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