| (Rs. in Million) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 3954.10 | 6111.00 | 13721.40 | 6645.50 | 6761.80 |
| Adjustment | 5930.40 | 4778.30 | 3478.40 | 3120.10 | 2995.00 |
| Changes In working Capital | 3062.90 | 3207.00 | -9554.40 | -72.30 | 2902.20 |
| Cash Flow after changes in Working Capital | 12947.40 | 14096.30 | 7645.40 | 9693.30 | 12659.00 |
| Cash Flow from Operating Activities | 12038.70 | 13187.40 | 5186.50 | 8727.10 | 11020.60 |
| Cash Flow from Investing Activities | -13096.40 | -13297.80 | -11694.30 | -13221.40 | -11240.60 |
| Cash Flow from Financing Activities | 347.60 | 382.10 | 4120.20 | 6144.60 | -5349.10 |
| Net Cash Inflow / Outflow | -710.10 | 271.70 | -2387.60 | 1650.30 | -5569.10 |
| Opening Cash & Cash Equivalents | 2007.30 | 1735.60 | 4123.20 | 2472.90 | 8042.00 |
| 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 | 1297.20 | 2007.30 | 1735.60 | 4123.20 | 2472.90 |