Match the following Mauryan officials with their roles:
| Column A | Column B |
| Samaharta - | a) Revenue collection |
| Senapati - | b) Commander-in-chief |
| Durgapala - |
c) Fortress commander |
| Rajuka - | d) Land measurement and revenue assessment |
1
1) a, 2) b, 3) c, 4) d
2
1) b, 2) a, 3) c, 4) d
3
1) a, 2) b, 3) d, 4) c
4
1) a, 2) d, 3) c, 4) b