| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 6116.30 | 6891.70 | 6624.40 | 2050.10 | 1137.90 |
| Adjustment | 1051.40 | 1316.20 | 1167.10 | 832.90 | 1323.60 |
| Changes In working Capital | 1806.90 | 2667.10 | -128.90 | 3709.80 | 978.80 |
| Cash Flow after changes in Working Capital | 8974.60 | 10875.00 | 7662.60 | 6592.80 | 3440.30 |
| Cash Flow from Operating Activities | 7401.10 | 9158.00 | 6144.40 | 6178.80 | 3049.30 |
| Cash Flow from Investing Activities | -3342.90 | -8368.30 | -1714.60 | -5450.80 | -1637.00 |
| Cash Flow from Financing Activities | -4499.40 | -711.40 | -3493.10 | -1084.60 | -1266.60 |
| Net Cash Inflow / Outflow | -441.20 | 78.30 | 936.70 | -356.60 | 145.70 |
| Opening Cash & Cash Equivalents | 1157.70 | 1079.40 | 31.90 | 388.50 | 242.80 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 110.80 | 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 | 716.50 | 1157.70 | 1079.40 | 31.90 | 388.50 |