CTET 2 Social and Science Jan 2021 Paper

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Question : 42 of 150

Marks: +1, -0

As we move away from the Sun in the solar system.

Size of the planets decreases gradually.
Planets very close to the Sun are made up of gases and liquids and the planets far away from the Sun are made up of rocks.
Time taken by planets to complete one orbit around the Sun increases.
Time taken by planets to complete one orbit around the Sun decreases.

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