| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 4794.40 | 4704.60 | -35959.30 | -6590.70 | 18397.40 |
| Adjustment | -2254.50 | -8138.20 | 17252.90 | 7051.00 | 23100.00 |
| Changes In working Capital | -11059.30 | 5947.30 | 26209.40 | -26156.00 | -75890.90 |
| Cash Flow after changes in Working Capital | -8519.40 | 2513.70 | 7503.00 | -25695.70 | -34393.50 |
| Cash Flow from Operating Activities | -7415.20 | 6602.50 | 5599.50 | -28915.00 | -38601.50 |
| Cash Flow from Investing Activities | 14804.60 | -11253.20 | -425.00 | 18770.60 | 19188.40 |
| Cash Flow from Financing Activities | 889.60 | -3294.90 | -3941.50 | 16219.90 | -316.30 |
| Net Cash Inflow / Outflow | 8279.00 | -7945.60 | 1233.00 | 6075.50 | -19729.40 |
| Opening Cash & Cash Equivalents | 7326.20 | 15199.00 | 13966.00 | 7890.50 | 27686.80 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 72.80 | 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 | 15605.20 | 7326.20 | 15199.00 | 13966.00 | 7957.40 |