| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 14020.00 | 14920.00 | 14130.00 | 13110.00 | 12610.00 |
| Adjustment | 540.00 | -1380.00 | -1770.00 | -1150.00 | -1200.00 |
| Changes In working Capital | -1600.00 | -930.00 | -3270.00 | 6110.00 | 500.00 |
| Cash Flow after changes in Working Capital | 12960.00 | 12610.00 | 9090.00 | 18070.00 | 11910.00 |
| Cash Flow from Operating Activities | 10440.00 | 10020.00 | 6560.00 | 15640.00 | 9700.00 |
| Cash Flow from Investing Activities | 1670.00 | -3460.00 | 6260.00 | -5830.00 | 1280.00 |
| Cash Flow from Financing Activities | -11940.00 | -6760.00 | -12670.00 | -9920.00 | -10810.00 |
| Net Cash Inflow / Outflow | 170.00 | -200.00 | 150.00 | -110.00 | 170.00 |
| Opening Cash & Cash Equivalents | 110.00 | 310.00 | 160.00 | 270.00 | 100.00 |
| 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 | 280.00 | 110.00 | 310.00 | 160.00 | 270.00 |