Match the following Rail factories with their respective states:
| Rail factory | State |
| A. Integral Coach Factory (ICF) | 1. Karnataka |
| B. Rail Coach Factory (RCF) | 2. Tamil Nadu |
| C. Modern Coach Factory (MCF) | 3. Punjab |
| D. Rail Wheel Factory (RWF) | 4. Uttar Pradesh |
1
A-2, B-3, C-1, D-4
2
A-2, B-3, C-4, D-1
3
A-4, B-2, C-3, D-1
4
A-1, B-3, C-2, D-4