| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 5082.00 | 5122.90 | 1397.90 | -391.20 | 1341.40 |
| Adjustment | 4699.50 | 4651.60 | 5445.70 | 4930.10 | 1610.10 |
| Changes In working Capital | -1042.40 | 242.40 | 886.20 | -290.00 | 286.80 |
| Cash Flow after changes in Working Capital | 8739.10 | 10016.90 | 7729.80 | 4248.90 | 3238.30 |
| Cash Flow from Operating Activities | 7167.40 | 8597.90 | 7501.80 | 3641.10 | 2433.30 |
| Cash Flow from Investing Activities | -5140.90 | 113.10 | -5289.80 | -1925.80 | -2800.30 |
| Cash Flow from Financing Activities | -2914.50 | -7720.60 | -2352.00 | -3400.90 | 791.70 |
| Net Cash Inflow / Outflow | -888.00 | 990.40 | -140.00 | -1685.60 | 424.70 |
| Opening Cash & Cash Equivalents | 1825.50 | 835.10 | 975.10 | 2660.70 | 2236.00 |
| 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 | 937.50 | 1825.50 | 835.10 | 975.10 | 2660.70 |