| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 10284.04 | 10486.76 | 9375.00 | 7454.89 | 5118.67 |
| Adjustment | 317.51 | 456.60 | 438.96 | 439.57 | 371.00 |
| Changes In working Capital | -242.45 | -1351.04 | -3096.92 | -1001.85 | 121.57 |
| Cash Flow after changes in Working Capital | 10359.10 | 9592.32 | 6717.05 | 6892.61 | 5611.24 |
| Cash Flow from Operating Activities | 8119.77 | 7012.33 | 4868.58 | 4830.32 | 4373.86 |
| Cash Flow from Investing Activities | -3082.81 | -2701.42 | -2019.11 | -1082.94 | -4377.33 |
| Cash Flow from Financing Activities | -4985.95 | -4278.28 | -3031.21 | -3261.00 | -1264.62 |
| Net Cash Inflow / Outflow | 51.01 | 32.63 | -181.74 | 486.38 | -1268.09 |
| Opening Cash & Cash Equivalents | 1332.43 | 1338.92 | 1511.05 | 1004.17 | 2284.25 |
| 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 | -30.67 | -39.12 | 9.60 | 20.50 | -11.99 |
| Closing Cash & Cash Equivalent | 1352.77 | 1332.43 | 1338.92 | 1511.05 | 1004.17 |