| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 11222.00 | 8960.00 | 14044.00 | 6828.00 | 11614.00 |
| Adjustment | 782.00 | 1476.00 | -2010.00 | 2745.00 | -128.00 |
| Changes In working Capital | 1256.00 | -5698.00 | -5832.00 | -4909.00 | 1458.00 |
| Cash Flow after changes in Working Capital | 13260.00 | 4738.00 | 6202.00 | 4664.00 | 12944.00 |
| Cash Flow from Operating Activities | 11106.00 | 3430.00 | 3683.00 | 3401.00 | 10362.00 |
| Cash Flow from Investing Activities | 8626.00 | -4621.00 | 8873.00 | -37014.00 | -497.00 |
| Cash Flow from Financing Activities | -20507.00 | -3035.00 | -9393.00 | 34130.00 | -8926.00 |
| Net Cash Inflow / Outflow | -775.00 | -4226.00 | 3163.00 | 517.00 | 939.00 |
| Opening Cash & Cash Equivalents | 2135.00 | 6246.00 | 2867.00 | 2300.00 | 1333.00 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 45.00 | 145.00 | 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 | 107.00 | 70.00 | 71.00 | 50.00 | 28.00 |
| Closing Cash & Cash Equivalent | 1467.00 | 2135.00 | 6246.00 | 2867.00 | 2300.00 |