| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 3183.46 | 4918.32 | 5819.43 | 3091.05 | 3935.04 |
| Adjustment | 8189.11 | 6936.40 | 5310.40 | 4744.21 | 4840.40 |
| Changes In working Capital | -377.64 | -83.12 | -478.45 | 500.37 | -60.64 |
| Cash Flow after changes in Working Capital | 10994.93 | 11771.60 | 10651.38 | 8335.63 | 8714.80 |
| Cash Flow from Operating Activities | 10098.55 | 10519.08 | 9245.90 | 7470.23 | 7320.12 |
| Cash Flow from Investing Activities | -6286.30 | -5996.51 | -5335.24 | -6143.01 | -975.68 |
| Cash Flow from Financing Activities | -3476.67 | -4471.66 | -4238.93 | -2803.33 | -4686.72 |
| Net Cash Inflow / Outflow | 335.58 | 50.91 | -328.27 | -1476.11 | 1657.72 |
| Opening Cash & Cash Equivalents | 153.19 | 102.28 | 430.55 | 1906.12 | 248.40 |
| 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 | 488.77 | 153.19 | 102.28 | 430.01 | 1906.12 |