| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 30456.30 | 15586.40 | 29309.20 | 30257.20 | 19602.10 |
| Adjustment | 13217.60 | 13776.80 | 7198.80 | 9606.40 | 17179.40 |
| Changes In working Capital | -6237.60 | 966.60 | -7320.50 | 8511.00 | 5591.30 |
| Cash Flow after changes in Working Capital | 37436.30 | 30329.80 | 29187.50 | 48374.60 | 42372.80 |
| Cash Flow from Operating Activities | 33036.20 | 27043.20 | 27228.50 | 40936.10 | 37513.80 |
| Cash Flow from Investing Activities | -13502.50 | -24088.80 | -18653.40 | -28678.80 | -53733.20 |
| Cash Flow from Financing Activities | -17936.90 | -3150.60 | -8584.20 | -12145.80 | 15909.90 |
| Net Cash Inflow / Outflow | 1596.80 | -196.20 | -9.10 | 111.50 | -309.50 |
| Opening Cash & Cash Equivalents | -250.90 | -54.70 | -45.60 | -157.10 | 152.40 |
| 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 | 1345.90 | -250.90 | -54.70 | -45.60 | -157.10 |