| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 7056.00 | 6749.00 | 5913.00 | 4576.20 | 6180.20 |
| Adjustment | -901.00 | -847.00 | 12.00 | 106.00 | 122.60 |
| Changes In working Capital | -31.00 | -302.00 | -1226.00 | -508.80 | -1555.50 |
| Cash Flow after changes in Working Capital | 6124.00 | 5600.00 | 4699.00 | 4173.40 | 4747.30 |
| Cash Flow from Operating Activities | 4263.00 | 4387.00 | 4099.00 | 2635.80 | 3644.00 |
| Cash Flow from Investing Activities | -142.00 | 20056.00 | -1293.00 | -1093.50 | -3031.30 |
| Cash Flow from Financing Activities | -1102.00 | -1055.00 | -1021.00 | -985.30 | -894.70 |
| Net Cash Inflow / Outflow | 3019.00 | 23388.00 | 1785.00 | 557.00 | -282.00 |
| Opening Cash & Cash Equivalents | 28224.00 | 4809.00 | 2907.00 | 2313.70 | 2635.30 |
| 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 | 61.00 | 27.00 | 117.00 | 36.10 | -39.60 |
| Closing Cash & Cash Equivalent | 31304.00 | 28224.00 | 4809.00 | 2906.80 | 2313.70 |