| (Rs. in Million) |
| Particulars | Mar2023 | Mar2021 | Mar2020 | Mar2019 | Mar2018 |
| Profit Before Tax | -25380.30 | 6148.70 | -5301.90 | 1878.21 | 2102.06 |
| Adjustment | 19047.00 | 4922.50 | 6847.70 | -415.76 | -250.12 |
| Changes In working Capital | -9435.80 | 5890.50 | -4832.70 | 213.68 | -946.77 |
| Cash Flow after changes in Working Capital | -15769.10 | 16961.70 | -3286.90 | 1676.13 | 905.17 |
| Cash Flow from Operating Activities | -16155.30 | 16897.20 | -3356.60 | 1002.52 | 410.82 |
| Cash Flow from Investing Activities | -29442.50 | 910.70 | -35744.10 | -124.33 | -2130.52 |
| Cash Flow from Financing Activities | 1369.60 | -15594.20 | 38048.90 | -371.31 | -201.92 |
| Net Cash Inflow / Outflow | -44228.20 | 2213.70 | -1051.80 | 506.88 | -1921.62 |
| Opening Cash & Cash Equivalents | 45589.10 | 580.30 | 1632.10 | 1125.19 | 3046.81 |
| 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 | 1360.90 | 2794.00 | 580.30 | 1632.06 | 1125.19 |