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
The inclination of the earth's axis to the orbital plane is
1
0º
2
23½º
3
66½º
4
More than one of the above
5
None of the above