| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 10418.30 | 23643.30 | 10549.60 | 2953.70 | 7638.97 |
| Adjustment | 4578.20 | 2244.00 | 3178.00 | 3700.00 | 2244.88 |
| Changes In working Capital | 2427.10 | -4541.10 | -1280.20 | -7018.70 | -3638.29 |
| Cash Flow after changes in Working Capital | 17423.60 | 21346.20 | 12447.40 | -365.00 | 6245.56 |
| Cash Flow from Operating Activities | 15068.70 | 15612.00 | 10561.70 | -910.00 | 4565.56 |
| Cash Flow from Investing Activities | -19549.50 | -17999.40 | -4986.40 | -4199.10 | -5669.62 |
| Cash Flow from Financing Activities | 4309.60 | 1668.00 | -4233.90 | 5307.10 | 1121.76 |
| Net Cash Inflow / Outflow | -171.20 | -719.40 | 1341.40 | 198.00 | 17.70 |
| Opening Cash & Cash Equivalents | 919.00 | 1638.40 | 297.00 | 99.00 | 81.25 |
| 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 | 747.80 | 919.00 | 1638.40 | 297.00 | 98.95 |