Consider the following pairs:
| S.No. | Vedic Name | Stage of Agriculture |
| 1. | Karsana | Tilling |
| 2. | Vapana | Harvesting |
| 3. | Lavana | Sowing |
| 4. | Mardana | Threshing |
How many of the above pairs are correctly matched?
1
Only one pair
2
Only two pair
3
Only three pair
4
All four pair