| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 12145.60 | 9132.30 | 2267.00 | 3106.10 | 2322.20 |
| Adjustment | 6820.80 | 11338.40 | 9539.20 | 8194.30 | 9524.60 |
| Changes In working Capital | 212.10 | -1107.60 | -4064.00 | -2903.90 | -3716.30 |
| Cash Flow after changes in Working Capital | 19178.50 | 19363.10 | 7742.20 | 8396.50 | 8130.50 |
| Cash Flow from Operating Activities | 17145.60 | 19329.90 | 7675.20 | 8449.80 | 8142.30 |
| Cash Flow from Investing Activities | 388.20 | -9967.70 | 1088.00 | -1125.50 | 2781.70 |
| Cash Flow from Financing Activities | -8918.50 | -9638.20 | -8796.60 | -7107.50 | -11352.40 |
| Net Cash Inflow / Outflow | 8615.30 | -276.00 | -33.40 | 216.80 | -428.40 |
| Opening Cash & Cash Equivalents | 307.40 | 583.40 | 616.80 | 400.00 | 828.40 |
| 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 | 8922.70 | 307.40 | 583.40 | 616.80 | 400.00 |