| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 26385.46 | 23187.11 | 16850.35 | 12248.35 | 9954.59 |
| Adjustment | 3172.00 | 3192.74 | 1672.11 | 727.77 | 1558.22 |
| Changes In working Capital | -5427.88 | -7907.63 | -400.98 | -5086.09 | 2610.36 |
| Cash Flow after changes in Working Capital | 24129.58 | 18472.22 | 18121.48 | 7890.03 | 14123.17 |
| Cash Flow from Operating Activities | 18097.89 | 12917.39 | 14517.75 | 4608.84 | 11747.74 |
| Cash Flow from Investing Activities | -12104.71 | -7623.07 | -11875.89 | -3599.49 | -10376.38 |
| Cash Flow from Financing Activities | -6641.33 | -3962.86 | -2560.40 | -1845.20 | -1097.67 |
| Net Cash Inflow / Outflow | -648.15 | 1331.46 | 81.46 | -835.85 | 273.69 |
| Opening Cash & Cash Equivalents | 2551.44 | 1219.98 | 1138.52 | 1974.12 | 1700.43 |
| 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 | 1903.29 | 2551.44 | 1219.98 | 1138.27 | 1974.12 |