| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 11623.10 | 17196.50 | 12903.40 | 21686.70 | 19593.60 |
| Adjustment | 7145.10 | 5143.20 | 4714.00 | 2970.70 | 4520.30 |
| Changes In working Capital | -4801.60 | -3173.60 | 2505.10 | -1585.20 | 509.80 |
| Cash Flow after changes in Working Capital | 13966.60 | 19166.10 | 20122.50 | 23072.20 | 24623.70 |
| Cash Flow from Operating Activities | 11394.50 | 15826.60 | 16504.30 | 20105.40 | 19987.40 |
| Cash Flow from Investing Activities | -21708.30 | -18119.50 | -42591.00 | -12279.80 | -4400.90 |
| Cash Flow from Financing Activities | 14561.40 | 3523.00 | 23292.10 | -10423.70 | -13454.30 |
| Net Cash Inflow / Outflow | 4247.60 | 1230.10 | -2794.60 | -2598.10 | 2132.20 |
| Opening Cash & Cash Equivalents | -1680.30 | -2910.40 | -115.80 | 2482.30 | 350.10 |
| 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 | 2567.30 | -1680.30 | -2910.40 | -115.80 | 2482.30 |