Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Geography (World Geography) World Economic and Human Geography
Which one of the following is the largest coal producing centre of Ukraine?
1
Zaporizhzhia
2
Kharkiv
3
Donetsk
4
More than one of the above
5
None of the above