In this question, we are asked to match the given Biosphere Reserves (List-I) with their respective states (List-II) and select the correct answer using the given code.

Option 1: A-3, B-2, C-4, D-1

According to this option, Nilgiri (A) is matched with Tamil Nadu (3), Manas (B) is matched with Madhya Pradesh (2), Panchmarhi (C) is matched with Assam (4), and Simlipal (D) is matched with Odisha (1).

Option 2: A-1, B-4, C-2, D-3

According to this option, Nilgiri (A) is matched with Odisha (1), Manas (B) is matched with Assam (4), Panchmarhi (C) is matched with Madhya Pradesh (2), and Simlipal (D) is matched with Tamil Nadu (3).

Option 3: A-3, B-4, C-2, D-1 (Correct Answer)

According to this option, Nilgiri (A) is matched with Tamil Nadu (3), Manas (B) is matched with Assam (