| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 4424.22 | 6166.62 | 4547.99 | 3362.04 | 3774.04 |
| Adjustment | 3300.02 | 986.77 | 851.97 | 1451.33 | 1258.93 |
| Changes In working Capital | -800.09 | -2562.68 | 844.96 | -909.50 | -5369.93 |
| Cash Flow after changes in Working Capital | 6924.15 | 4590.71 | 6244.92 | 3903.87 | -336.96 |
| Cash Flow from Operating Activities | 5609.24 | 2806.90 | 5578.42 | 3099.06 | -715.77 |
| Cash Flow from Investing Activities | 2516.94 | -3066.76 | -4444.46 | -437.50 | 1248.01 |
| Cash Flow from Financing Activities | -6362.04 | -1467.33 | -968.69 | -1796.87 | -1161.59 |
| Net Cash Inflow / Outflow | 1764.14 | -1727.19 | 165.27 | 864.69 | -629.35 |
| Opening Cash & Cash Equivalents | 2905.61 | 4660.92 | 4495.65 | 3616.81 | 4650.96 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | -389.93 |
| 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 | -1.23 | -28.12 | 0 | 14.15 | -14.87 |
| Closing Cash & Cash Equivalent | 4668.52 | 2905.61 | 4660.92 | 4495.65 | 3616.81 |