| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 14271.87 | 8476.74 | 5612.16 | 5434.37 | 8881.29 |
| Adjustment | 17130.76 | 16109.93 | 16276.16 | 12711.92 | 9461.75 |
| Changes In working Capital | -7890.40 | -1828.79 | 4615.79 | 7951.94 | -5432.50 |
| Cash Flow after changes in Working Capital | 23512.23 | 22757.88 | 26504.11 | 26098.23 | 12910.54 |
| Cash Flow from Operating Activities | 21343.89 | 21535.60 | 24468.74 | 25173.60 | 10711.16 |
| Cash Flow from Investing Activities | -4761.40 | -11721.63 | -23443.17 | -27958.66 | -9959.25 |
| Cash Flow from Financing Activities | -16918.24 | -10813.98 | 1521.52 | 4724.68 | -622.09 |
| Net Cash Inflow / Outflow | -335.75 | -1000.01 | 2547.09 | 1939.62 | 129.82 |
| Opening Cash & Cash Equivalents | 8702.18 | 9708.64 | 6326.71 | 4613.06 | 4806.15 |
| 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 | -16.08 | -6.45 | 27.67 | -225.97 | -313.93 |
| Closing Cash & Cash Equivalent | 8350.35 | 8702.18 | 8901.47 | 6326.71 | 4622.04 |