| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 6292.51 | 5861.46 | 6468.02 | 7465.46 | 7330.80 |
| Adjustment | 4591.52 | 3552.46 | 4180.40 | 4366.55 | 3684.91 |
| Changes In working Capital | -415.25 | -398.39 | -2694.82 | 538.31 | 304.94 |
| Cash Flow after changes in Working Capital | 10468.78 | 9015.53 | 7953.60 | 12370.32 | 11320.65 |
| Cash Flow from Operating Activities | 8619.90 | 7415.54 | 6214.84 | 10113.96 | 8983.40 |
| Cash Flow from Investing Activities | -9146.88 | -5513.15 | -5906.43 | -6705.95 | -7251.62 |
| Cash Flow from Financing Activities | -718.76 | -3019.95 | -1430.13 | -2576.43 | -1672.96 |
| Net Cash Inflow / Outflow | -1245.74 | -1117.56 | -1121.72 | 831.58 | 58.82 |
| Opening Cash & Cash Equivalents | 96.36 | 10.68 | 45.84 | 5377.17 | 5025.56 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 292.79 |
| 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 | -1149.38 | -1106.88 | -1075.88 | 6208.75 | 5377.17 |