Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Rivers and Water Resources
Which is the biggest multipurpose river valley project in India?
1
Damodar Valley Project
2
Hirakud Project
3
Chambal Valley Project
4
More than one of the above
5
None of the above