Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test History Modern Indian History Rise of British Power
What were the two main systems of indigo cultivation?
1
Nij and Mapasa
2
Nij and Ryoti
3
Ryoti and Desai
4
More than one of the above
5
None of the above