| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 1410.46 | 805.64 | 78.97 | 466.46 | 1489.50 |
| Adjustment | 790.88 | 878.96 | 1239.45 | 880.24 | 875.78 |
| Changes In working Capital | 272.14 | -377.02 | 397.75 | 778.98 | -472.28 |
| Cash Flow after changes in Working Capital | 2473.48 | 1307.57 | 1716.17 | 2125.69 | 1893.01 |
| Cash Flow from Operating Activities | 2103.85 | 1106.74 | 1523.95 | 1914.36 | 1332.45 |
| Cash Flow from Investing Activities | -584.34 | -1301.03 | -200.24 | -811.47 | -1208.57 |
| Cash Flow from Financing Activities | -79.00 | -75.94 | -84.18 | -324.34 | -82.94 |
| Net Cash Inflow / Outflow | 1440.50 | -270.23 | 1239.53 | 778.56 | 40.94 |
| Opening Cash & Cash Equivalents | 1859.92 | 2130.15 | 890.63 | 112.07 | 71.13 |
| 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 | 3300.42 | 1859.92 | 2130.15 | 890.63 | 112.07 |