| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 18155.20 | 10125.30 | 5883.20 | 1030.80 | 1097.90 |
| Adjustment | 3842.00 | 3857.70 | 4028.90 | 4237.20 | 3740.50 |
| Changes In working Capital | -11704.90 | 1344.80 | 4292.10 | 685.80 | 8571.90 |
| Cash Flow after changes in Working Capital | 10292.30 | 15327.80 | 14204.20 | 5953.80 | 13410.30 |
| Cash Flow from Operating Activities | 4931.40 | 12110.20 | 12475.00 | 5782.70 | 13100.10 |
| Cash Flow from Investing Activities | -9788.40 | -14295.70 | -6338.20 | -1556.50 | -5756.70 |
| Cash Flow from Financing Activities | 6038.60 | 2214.60 | -6130.70 | -3537.90 | -7374.40 |
| Net Cash Inflow / Outflow | 1181.60 | 29.10 | 6.10 | 688.30 | -31.00 |
| Opening Cash & Cash Equivalents | 1610.90 | 1581.80 | 1575.70 | 887.40 | 918.40 |
| 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 | 2792.50 | 1610.90 | 1581.80 | 1575.70 | 887.40 |