| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 3567.54 | 3100.78 | 1699.47 | 905.35 | 690.10 |
| Adjustment | 1309.26 | 943.72 | 1024.42 | 1186.90 | 577.32 |
| Changes In working Capital | 485.36 | 268.85 | 1195.42 | 812.27 | 1013.21 |
| Cash Flow after changes in Working Capital | 5362.16 | 4313.35 | 3919.30 | 2904.52 | 2280.63 |
| Cash Flow from Operating Activities | 5098.76 | 4072.59 | 3793.13 | 2807.60 | 2131.45 |
| Cash Flow from Investing Activities | -1644.53 | -2279.67 | -831.24 | -787.50 | -1951.65 |
| Cash Flow from Financing Activities | -3368.54 | -264.92 | -3466.36 | -1280.39 | 1150.97 |
| Net Cash Inflow / Outflow | 85.69 | 1528.01 | -504.48 | 739.72 | 1330.77 |
| Opening Cash & Cash Equivalents | 4425.97 | 2823.85 | 3374.12 | 2400.77 | 1115.59 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 270.41 | 11.14 | 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 | 74.67 | 62.97 | -45.79 | 233.63 | -45.59 |
| Closing Cash & Cash Equivalent | 4856.73 | 4425.97 | 2823.85 | 3374.12 | 2400.77 |