| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 6541.31 | 6312.90 | 6286.09 | 5649.25 | 4709.44 |
| Adjustment | 807.23 | 792.68 | 446.22 | 709.86 | 1333.10 |
| Changes In working Capital | -1803.78 | -1340.80 | -2136.60 | 998.40 | -1075.77 |
| Cash Flow after changes in Working Capital | 5544.76 | 5764.78 | 4595.71 | 7357.51 | 4966.77 |
| Cash Flow from Operating Activities | 3915.24 | 4135.15 | 3060.06 | 5975.85 | 3881.13 |
| Cash Flow from Investing Activities | -6156.45 | -1164.83 | -1467.47 | -1222.28 | -687.34 |
| Cash Flow from Financing Activities | -62.31 | -2794.41 | -3875.93 | -787.96 | -2137.81 |
| Net Cash Inflow / Outflow | -2303.52 | 175.91 | -2283.34 | 3965.61 | 1055.98 |
| Opening Cash & Cash Equivalents | 3014.14 | 2838.23 | 5121.57 | 1155.96 | 99.98 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 710.62 | 3014.14 | 2838.23 | 5121.57 | 1155.96 |