In this question, we are given two lists. List-I consists of four places: A. Bongaigaon, B. Koraput, C. Pinjore, and D. Sirpur. List-II consists of four industries: 1. Paper, 2. Machine tools, 3. Aircraft, and 4. Petrochemical.
We need to match the places from List-I with the corresponding industries from List-II.
The correct answer is option 2, which states: A B C D = 4 3 2 1.
According to this option, Bongaigaon (A from List-I) is matched with Petrochemical (4 from List-II). Koraput (B from List-I) is matched with Aircraft (3 from List-II). Pinjore (C from List-I) is matched with Machine tools (2 from List-II). Sirpur (D from List-I) is matched with Paper (1 from List-II).
Therefore, option 2 is the correct answer as it correctly matches the places with their respective industries.