Concept:
- This is a state-to-folk-dance matching question, so each state in List-I has to be paired with its correct traditional dance from List-II.
- Assam's folk dance is Bihu, Tamil Nadu's classical dance is Bharatnatyam, Kerala's classical dance-drama is Kathakali, and Maharashtra's folk dance is Lavni.
- Once each state is paired with its real dance, the letters and Roman numerals just need to be matched to the option that lists exactly this combination.
Step 1: Recall the correct dance for each state one at a time.
A. Assam pairs with Bihu (IV), B. Tamil Nadu pairs with Bharatnatyam (III), C. Kerala pairs with Kathakali (II), D. Maharashtra pairs with Lavni (I).
Step 2: Write out the full correct sequence.
This gives A-IV, B-III, C-II, D-I as the true matching.
Step 3: Compare this sequence against each option.
Option 1 wrongly gives A-I and D-III, option 3 wrongly swaps C and D, and option 4 wrongly gives A-III and B-IV, so all three of these mismatch on at least one pair.
Step 4: Confirm the matching option.
Only the option reading A-IV, B-III, C-II, D-I matches the correct state-dance pairs exactly.
Final Answer: A-IV, B-III, C-II, D-I