| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 14950.40 | 28918.20 | 30040.80 | 19342.60 | 13237.70 |
| Adjustment | 14585.00 | 8251.50 | 11020.70 | 18324.10 | 16369.50 |
| Changes In working Capital | -515.90 | -8476.60 | 8927.00 | 6926.90 | -6504.80 |
| Cash Flow after changes in Working Capital | 29019.50 | 28693.10 | 49988.50 | 44593.60 | 23102.40 |
| Cash Flow from Operating Activities | 25687.40 | 26679.80 | 42537.90 | 39731.80 | 20800.20 |
| Cash Flow from Investing Activities | -24144.90 | -21513.70 | -26450.40 | -55987.10 | -7215.20 |
| Cash Flow from Financing Activities | -2767.10 | -8493.80 | -12326.40 | 15810.60 | -12759.90 |
| Net Cash Inflow / Outflow | -1224.60 | -3327.70 | 3761.10 | -444.70 | 825.10 |
| Opening Cash & Cash Equivalents | 1277.10 | 4519.90 | 816.90 | 1177.20 | 335.20 |
| 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 | 91.00 | 84.90 | -58.10 | 84.40 | 16.90 |
| Closing Cash & Cash Equivalent | 143.50 | 1277.10 | 4519.90 | 816.90 | 1177.20 |