| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 12871.04 | 11303.92 | 9106.79 | 5892.77 | 3570.16 |
| Adjustment | -1831.92 | -1336.90 | -409.62 | -638.50 | -439.14 |
| Changes In working Capital | 2137.02 | 1379.93 | 1687.85 | 3819.62 | 678.33 |
| Cash Flow after changes in Working Capital | 13176.14 | 11346.95 | 10385.02 | 9073.89 | 3809.35 |
| Cash Flow from Operating Activities | 9844.58 | 8323.96 | 7874.71 | 7247.11 | 2877.93 |
| Cash Flow from Investing Activities | -6712.05 | -5150.68 | -5466.61 | -10538.68 | -18829.00 |
| Cash Flow from Financing Activities | -3539.92 | -2848.95 | -2141.22 | -2242.40 | 18053.78 |
| Net Cash Inflow / Outflow | -407.39 | 324.33 | 266.88 | -5533.97 | 2102.71 |
| Opening Cash & Cash Equivalents | 1450.42 | 1126.09 | 859.21 | 6394.03 | 4291.32 |
| 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 | 1043.03 | 1450.42 | 1126.09 | 860.06 | 6394.03 |