| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 4630.92 | 4316.46 | 3455.27 | 2444.50 | 2395.42 |
| Adjustment | 421.22 | 513.86 | 303.55 | 399.32 | 231.78 |
| Changes In working Capital | 62.01 | -434.95 | -937.51 | 457.50 | 293.97 |
| Cash Flow after changes in Working Capital | 5114.15 | 4395.37 | 2821.31 | 3301.32 | 2921.17 |
| Cash Flow from Operating Activities | 4008.14 | 3440.37 | 1981.31 | 2711.32 | 2311.17 |
| Cash Flow from Investing Activities | -770.80 | -2121.90 | -5483.77 | -2135.64 | -308.43 |
| Cash Flow from Financing Activities | -1611.00 | -1377.71 | 1112.64 | -258.06 | -864.47 |
| Net Cash Inflow / Outflow | 1626.34 | -59.24 | -2389.82 | 317.62 | 1138.27 |
| Opening Cash & Cash Equivalents | 99.19 | 158.43 | 2548.25 | 2230.63 | 1092.36 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 1725.53 | 99.19 | 158.43 | 2548.25 | 2230.63 |