| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 11813.10 | 10296.10 | 8180.80 | 3077.40 | 4238.70 |
| Adjustment | 6119.40 | 2784.70 | 3799.60 | 5428.60 | 5032.90 |
| Changes In working Capital | 6700.40 | -1234.00 | -7789.20 | 2777.70 | -8355.80 |
| Cash Flow after changes in Working Capital | 24632.90 | 11846.80 | 4191.20 | 11283.70 | 915.80 |
| Cash Flow from Operating Activities | 22657.00 | 9747.10 | 2523.10 | 10857.80 | 307.20 |
| Cash Flow from Investing Activities | -16504.80 | -53841.70 | 7103.20 | -3782.40 | 13047.20 |
| Cash Flow from Financing Activities | -831.40 | 44961.00 | -8805.80 | -10112.60 | -11206.50 |
| Net Cash Inflow / Outflow | 5320.80 | 866.40 | 820.50 | -3037.20 | 2147.90 |
| Opening Cash & Cash Equivalents | 3394.40 | 2528.00 | 1707.50 | 4745.70 | 2597.70 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 6.00 | 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 | -1.00 | 0.10 |
| Closing Cash & Cash Equivalent | 8721.20 | 3394.40 | 2528.00 | 1707.50 | 4745.70 |