| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 19667.00 | 18286.70 | 18963.10 | 16833.10 | 14084.70 |
| Adjustment | -123.80 | -158.40 | -831.40 | -391.00 | 563.00 |
| Changes In working Capital | 893.40 | 1814.30 | -1647.70 | 3345.60 | -410.60 |
| Cash Flow after changes in Working Capital | 20436.60 | 19942.60 | 16484.00 | 19787.70 | 14237.10 |
| Cash Flow from Operating Activities | 16533.30 | 15619.10 | 13199.50 | 17041.70 | 11547.70 |
| Cash Flow from Investing Activities | -7375.00 | -6185.70 | -6828.00 | -11214.00 | -3315.40 |
| Cash Flow from Financing Activities | -9218.20 | -9398.30 | -6347.90 | -5550.40 | -8260.00 |
| Net Cash Inflow / Outflow | -59.90 | 35.10 | 23.60 | 277.30 | -27.70 |
| Opening Cash & Cash Equivalents | 153.50 | 104.70 | 70.10 | -217.50 | -202.40 |
| 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 | 14.10 | 13.70 | 11.00 | 10.30 | 12.60 |
| Closing Cash & Cash Equivalent | 107.70 | 153.50 | 104.70 | 70.10 | -217.50 |