| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 14163.30 | 22309.00 | 22700.80 | 13293.30 | 7167.50 |
| Adjustment | 6121.40 | 1651.90 | 2484.80 | 7931.30 | 3587.30 |
| Changes In working Capital | 14822.70 | -20772.90 | 47685.30 | -10506.80 | -19916.40 |
| Cash Flow after changes in Working Capital | 35107.40 | 3188.00 | 72870.90 | 10717.80 | -9161.60 |
| Cash Flow from Operating Activities | 32392.60 | -242.30 | 69435.50 | 8270.90 | -11298.70 |
| Cash Flow from Investing Activities | -18731.60 | -1191.30 | -1962.60 | -4552.50 | -11251.80 |
| Cash Flow from Financing Activities | -18619.90 | -2127.90 | -60068.50 | -2831.90 | 22630.00 |
| Net Cash Inflow / Outflow | -4958.90 | -3561.50 | 7404.40 | 886.50 | 79.50 |
| Opening Cash & Cash Equivalents | 5320.20 | 8879.10 | 1461.30 | 645.40 | 629.20 |
| 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 | 8.00 | 2.60 | 13.40 | -70.60 | -63.30 |
| Closing Cash & Cash Equivalent | 369.30 | 5320.20 | 8879.10 | 1461.30 | 645.40 |