| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 12889.40 | 9830.70 | 7416.10 | 8235.80 | -15477.90 |
| Adjustment | -1817.40 | -164.60 | -1382.30 | -6086.70 | 18005.90 |
| Changes In working Capital | -7741.20 | -670.00 | -1992.00 | -5470.20 | 3919.90 |
| Cash Flow after changes in Working Capital | 3330.80 | 8996.10 | 4041.80 | -3321.10 | 6447.90 |
| Cash Flow from Operating Activities | 3319.50 | 8904.10 | 4498.50 | -3348.50 | 6353.40 |
| Cash Flow from Investing Activities | -5840.40 | 72.70 | 1897.90 | -44.10 | -1417.30 |
| Cash Flow from Financing Activities | -2432.10 | -5847.90 | -6753.10 | 5955.00 | -4967.10 |
| Net Cash Inflow / Outflow | -4953.00 | 3128.90 | -356.70 | 2562.40 | -31.00 |
| Opening Cash & Cash Equivalents | 6335.50 | 3206.60 | 3563.30 | 1009.40 | 1040.40 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 1382.50 | 6335.50 | 3206.60 | 3571.80 | 1009.40 |