| (Rs. in Millions) |
| Particulars | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 |
| Profit Before Tax | 23681.63 | 16845.02 | 6815.22 | 2026.80 | 6342.91 |
| Adjustment | 7067.95 | 5745.20 | 5251.73 | 6665.91 | 5798.97 |
| Changes In working Capital | -4912.59 | -3673.87 | -2403.08 | -1019.76 | -371.43 |
| Cash Flow after changes in Working Capital | 25836.99 | 18916.35 | 9663.87 | 7672.95 | 11770.45 |
| Cash Flow from Operating Activities | 19528.77 | 15587.86 | 8678.64 | 7196.74 | 10669.06 |
| Cash Flow from Investing Activities | -27695.67 | -15093.14 | -7253.31 | -2279.74 | -22293.41 |
| Cash Flow from Financing Activities | 8187.81 | -262.30 | -1547.90 | -4876.47 | 11930.11 |
| Net Cash Inflow / Outflow | 20.91 | 232.42 | -122.57 | 40.53 | 305.76 |
| Opening Cash & Cash Equivalents | 473.89 | 241.47 | 364.04 | 323.51 | 17.75 |
| 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 | 494.80 | 473.89 | 241.47 | 364.04 | 323.51 |