Match the following reforms with the specific area it impacted under Sher Shah Suri’s rule:
| Column A | Column B |
| 1. Currency reform | a) Standardized silver currency across India |
| 2. Land survey | b) Increased efficiency in tax collection |
| 3. Postal system | c) Enhanced communication across regions |
| 4. Sarais construction | d) Provided resting places for travelers and traders |
1
1-a, 2-b, 3-c, 4-d
2
1-b, 2-a, 3-d, 4-c
3
1-c, 2-d, 3-a, 4-b
4
1-d, 2-c, 3-b, 4-a