| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 70050.40 | 54896.00 | 41941.40 | 40896.70 | 34130.30 |
| Adjustment | 3919.00 | 5996.50 | 6742.70 | 6088.60 | 7029.90 |
| Changes In working Capital | 729.40 | -4529.20 | -24990.70 | -2249.70 | -3696.00 |
| Cash Flow after changes in Working Capital | 74698.80 | 56363.30 | 23693.40 | 44735.60 | 37464.20 |
| Cash Flow from Operating Activities | 57378.40 | 42216.50 | 12603.10 | 34585.80 | 28130.70 |
| Cash Flow from Investing Activities | -22631.90 | -13968.80 | -3399.80 | -4361.60 | -7746.50 |
| Cash Flow from Financing Activities | -29744.80 | -21848.70 | -19893.20 | -5829.00 | -25008.50 |
| Net Cash Inflow / Outflow | 5001.70 | 6399.00 | -10689.90 | 24395.20 | -4624.30 |
| Opening Cash & Cash Equivalents | 27044.90 | 20645.90 | 31335.80 | 6940.60 | 11563.60 |
| 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 | 32046.60 | 27044.90 | 20645.90 | 31335.80 | 6939.30 |