| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 15631.90 | 13957.20 | 6736.80 | 5437.90 | 16967.40 |
| Adjustment | 3899.80 | 4174.40 | 4410.90 | 12105.50 | 1423.30 |
| Changes In working Capital | -1211.00 | -859.20 | 1555.50 | 26690.10 | -32330.60 |
| Cash Flow after changes in Working Capital | 18320.70 | 17272.40 | 12703.20 | 44233.50 | -13939.90 |
| Cash Flow from Operating Activities | 14058.30 | 13699.60 | 10290.60 | 42857.70 | -19413.80 |
| Cash Flow from Investing Activities | -5934.40 | -10684.50 | 337.10 | -28750.40 | 13814.70 |
| Cash Flow from Financing Activities | -8535.90 | -5949.80 | -4566.20 | -14701.50 | 4806.50 |
| Net Cash Inflow / Outflow | -412.00 | -2934.70 | 6061.50 | -594.20 | -792.60 |
| Opening Cash & Cash Equivalents | 3849.40 | 6784.10 | 722.60 | 1316.80 | 2109.40 |
| 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 | 3437.40 | 3849.40 | 6784.10 | 722.60 | 1316.80 |