| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 16712.39 | 19746.01 | 16916.11 | 14377.35 | 8646.63 |
| Adjustment | 2984.30 | 308.07 | -56.59 | 1054.57 | 872.90 |
| Changes In working Capital | 1667.29 | -5861.21 | -946.33 | -1400.77 | -97.39 |
| Cash Flow after changes in Working Capital | 21363.98 | 14192.87 | 15913.19 | 14031.16 | 9422.14 |
| Cash Flow from Operating Activities | 18133.02 | 9197.79 | 11372.44 | 10722.04 | 6003.72 |
| Cash Flow from Investing Activities | -10541.29 | -13691.44 | -12222.11 | -4391.54 | -4443.45 |
| Cash Flow from Financing Activities | -7397.28 | 6046.21 | -78.11 | -5269.69 | -1751.49 |
| Net Cash Inflow / Outflow | 194.45 | 1552.55 | -927.78 | 1060.82 | -191.21 |
| Opening Cash & Cash Equivalents | 2830.60 | 1273.27 | 2197.31 | 1163.90 | 1355.36 |
| 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 | 23.15 | 4.78 | 3.75 | 36.04 | -0.24 |
| Closing Cash & Cash Equivalent | 3048.21 | 2830.60 | 1273.28 | 2260.75 | 1163.90 |