| (Rs. in Millions) |
| Particulars | Mar 2024 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 |
| Profit Before Tax | 52888.70 | 32559.70 | 28573.20 | 28127.90 | 26734.90 |
| Adjustment | 4335.60 | 3528.00 | 2790.30 | 2480.30 | 1314.10 |
| Changes In working Capital | -2488.80 | -301.90 | -1717.50 | 965.50 | 1632.00 |
| Cash Flow after changes in Working Capital | 54735.50 | 35785.80 | 29646.00 | 31573.70 | 29681.00 |
| Cash Flow from Operating Activities | 41747.90 | 27374.30 | 22360.00 | 24544.80 | 22952.50 |
| Cash Flow from Investing Activities | -12374.20 | -3917.30 | -19203.30 | -3214.60 | 829.90 |
| Cash Flow from Financing Activities | -31349.20 | -21227.40 | -20199.70 | -19558.90 | -36015.30 |
| Net Cash Inflow / Outflow | -1975.50 | 2229.60 | -17043.00 | 1771.30 | -12232.90 |
| Opening Cash & Cash Equivalents | 9964.00 | 7734.40 | 24777.40 | 23006.10 | 35239.00 |
| 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 | 7988.50 | 9964.00 | 7734.40 | 24777.40 | 23006.10 |