With reference to the excavation of Archaeological Sites of Indus Valley Civilization, consider the following pairs-
| Sites | Excavated by |
| 1. Dholavira | J P Joshi |
| 2. Kalibanga | R S Bisht |
| 3. Banawali | B B Lal |
| 4. Lothal | S R Rao |
Which among the above pairs is/are correct?
1
1 and 2 only
2
2, 3 and 4 only
3
1, 2 and 4 only
4
1 and 4 only