Select the most appropriate word for the given group of words.
A regular, repeating path that the earth takes around the sun.

Correct option is C

The correct one-word for the given group of words is (c) orbit.
Explanation: Orbit means the curved path in which a planet, satellite, or celestial body moves around another body due to gravity. (Hindi meaning: परिक्रमा पथ)
Example: The Earth completes one orbit around the Sun every year.
Meanings of the given other options:
· (a) Rotation: the spinning of a body around its own axis. (घूर्णन)
· (b) Axis: an imaginary line around which a body rotates. (अक्ष)
· (d) Course: the direction or route taken. (मार्ग / दिशा)