| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 9017.40 | 23986.80 | 12249.40 | 4152.60 | 5398.30 |
| Adjustment | 19991.00 | 13425.90 | -1168.10 | -1079.00 | 3463.90 |
| Changes In working Capital | 1132.50 | -17171.90 | 22198.80 | 20282.50 | 3108.30 |
| Cash Flow after changes in Working Capital | 30140.90 | 20240.80 | 33280.10 | 23356.10 | 11970.50 |
| Cash Flow from Operating Activities | 30914.50 | 18745.00 | 31063.20 | 22566.70 | 11335.10 |
| Cash Flow from Investing Activities | 1668.90 | -9801.00 | -273.00 | 26789.40 | 18868.80 |
| Cash Flow from Financing Activities | -37347.00 | -6182.90 | -30106.40 | -24656.80 | -45435.60 |
| Net Cash Inflow / Outflow | -4763.60 | 2761.10 | 683.80 | 24699.30 | -15231.70 |
| Opening Cash & Cash Equivalents | 16782.20 | 14021.10 | 13415.20 | -15766.90 | -535.20 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 12018.60 | 16782.20 | 14099.00 | 8932.40 | -15766.90 |