Match the following
| Industrial Agency | Established year |
| A. TANSI | 1. 1949 |
| B. TIIC | 2. 1965 |
| C. SIPCOT | 3. 1970 |
| D. TANSIDCO | 4. 1971 |
1
A-1 , B-4 , C-2 , D-3
2
A-4 , B-1 , C-2 , D-3
3
A-2 , B-1 , C-4 , D-3
4
A-3 , B-1 , C-2 , D-4
| Industrial Agency | Established year |
| A. TANSI | 1. 1949 |
| B. TIIC | 2. 1965 |
| C. SIPCOT | 3. 1970 |
| D. TANSIDCO | 4. 1971 |