Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 General Knowledge Geography (World Geography) Origin and evolution of Universe Solar system
Identify the INCORRECT statement(s) with reference to a Light-year.
1. It is a unit of distance.
2. It is the distance light travels in one Earth year.
3. Its value in kilometres is 5.88 × 1012.
1
Only 1 and 2
2
Only 3
3
Only 2 and 3
4
Only 1