Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Geography (World Geography) Origin and evolution of Universe Solar system
Maha Kumbh Mela's date is determined after astronomically studying the positions of the Sun, Moon and the ___________.
1
Mars
2
Mercury
3
Jupiter
4
More than one of the above
5
None of the above