SSC MTS EXAM

Detailed explanation-1: -Earth revolves in orbit around the sun in 365 days, 6 hours, 9 minutes with reference to the stars, at a speed ranging from 29.29 to 30.29 km/s. The 6 hours, 9 minutes adds up to about an extra day every fourth year, which is designated a leap year, with the extra day added as February 29th.

Detailed explanation-2: -Earth also travels on an elliptical orbit around the Sun. And it takes one year to make a complete trip. In one year Earth makes one revolution around the Sun.

Detailed explanation-3: -Revolution means the movement of the Earth around the Sun in a fixed path or orbit. This movement causes seasonal variations in different parts of the Earth.