Match the Type of Surveys in List-I with their corresponding Instruments Used in List-II.
| List - I (Type of Survey) | List - II (Instrument Used) | ||
| a. | Chain and Compass Survey | 1. | Alidade |
| b. | Plane Table Survey | 2. | Arrow |
| c. | Hydrographic Survey | 3. | Transit Vernier Theodolite |
| d. | Tacheometry | 4. | Sounding Rod |
1
a - 2, b - 3, c - 4, d - 1
2
a - 3, b - 1, c - 4, d - 2
3
a - 2, b - 1, c - 4, d - 3
4
a - 4, b - 1, c - 3, d - 2