| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 9037.56 | 4592.88 | 4299.10 | 2026.49 | 3681.86 |
| Adjustment | -3103.25 | -317.21 | 2514.53 | 1721.48 | 1504.60 |
| Changes In working Capital | 6639.95 | -1514.29 | -9297.57 | 10935.50 | -7974.90 |
| Cash Flow after changes in Working Capital | 12574.26 | 2761.38 | -2483.94 | 14683.47 | -2788.44 |
| Cash Flow from Operating Activities | 11487.94 | 2500.65 | -2904.98 | 14222.13 | -4250.84 |
| Cash Flow from Investing Activities | -37950.74 | -257.04 | -2685.06 | -23914.70 | -23623.91 |
| Cash Flow from Financing Activities | 25494.46 | -314.59 | -123.96 | 12013.96 | 31239.98 |
| Net Cash Inflow / Outflow | -968.34 | 1929.02 | -5714.00 | 2321.39 | 3365.23 |
| Opening Cash & Cash Equivalents | 1993.45 | 64.43 | 5778.43 | 3457.04 | 91.81 |
| 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 | 1025.11 | 1993.45 | 64.43 | 5778.43 | 3457.04 |