| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 530162.12 | 520889.11 | 410399.86 | 164027.90 | 203878.29 |
| Adjustment | 217766.32 | 330539.81 | 190420.10 | 165062.10 | 313964.98 |
| Changes In working Capital | 24108.45 | 85397.66 | -10006.40 | -24090.61 | 126870.07 |
| Cash Flow after changes in Working Capital | 772036.89 | 936826.58 | 590813.56 | 304999.39 | 644713.34 |
| Cash Flow from Operating Activities | 653355.23 | 808378.16 | 493014.25 | 276650.94 | 578067.87 |
| Cash Flow from Investing Activities | -426935.72 | -573653.17 | -235020.23 | -206569.63 | -349798.02 |
| Cash Flow from Financing Activities | -226845.97 | -234454.10 | -258692.01 | -69842.52 | -227471.04 |
| Net Cash Inflow / Outflow | -426.46 | 270.89 | -697.99 | 238.79 | 798.81 |
| Opening Cash & Cash Equivalents | 771.94 | 501.05 | 1199.04 | 960.25 | 161.44 |
| 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 | 345.48 | 771.94 | 501.05 | 1199.04 | 960.25 |