Answer:
State Governor
Andhra Pradesh Shri Biswa Bhusan Harichandan
Arunachal Pradesh Brig. (Dr.) B. D. Mishra (Retd.)
Assam Prof. Jagdish Mukhi
Bihar Shri Phagu
Answer:
Your answer will be (a) polder.
The lowland river system.
the answer i think is C but doube check