| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 30413.60 | 5639.70 | 15517.70 | 4748.40 | 12636.10 |
| Adjustment | 18281.40 | 29974.20 | 19461.90 | 33324.70 | 19198.20 |
| Changes In working Capital | -9236.30 | -1631.60 | -2546.20 | 1007.80 | -4729.10 |
| Cash Flow after changes in Working Capital | 39458.70 | 33982.30 | 32433.40 | 39080.90 | 27105.20 |
| Cash Flow from Operating Activities | 34557.80 | 31671.80 | 29875.60 | 36104.10 | 24246.00 |
| Cash Flow from Investing Activities | -32159.60 | -24831.20 | -9104.60 | -11291.30 | -18284.60 |
| Cash Flow from Financing Activities | -3410.00 | -5019.30 | -20609.80 | -25061.90 | -6165.70 |
| Net Cash Inflow / Outflow | -1011.80 | 1821.30 | 161.20 | -249.10 | -204.30 |
| Opening Cash & Cash Equivalents | 2894.10 | 1072.80 | 911.60 | 1160.70 | 1365.00 |
| 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 | 1882.30 | 2894.10 | 1072.80 | 911.60 | 1160.70 |