| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 2680.00 | 2888.00 | 3311.00 | 2754.00 | 2885.80 |
| Adjustment | 3651.00 | 3148.00 | 3159.00 | 2751.00 | 1983.80 |
| Changes In working Capital | 136.00 | -2143.00 | -380.00 | -41.00 | -404.40 |
| Cash Flow after changes in Working Capital | 6467.00 | 3893.00 | 6090.00 | 5464.00 | 4465.20 |
| Cash Flow from Operating Activities | 6018.00 | 3117.00 | 5224.00 | 4711.00 | 3563.90 |
| Cash Flow from Investing Activities | -3892.00 | -2642.00 | -2805.00 | -1190.00 | -1878.70 |
| Cash Flow from Financing Activities | -1383.00 | -954.00 | -3191.00 | -1419.00 | -1939.10 |
| Net Cash Inflow / Outflow | 743.00 | -479.00 | -772.00 | 2102.00 | -253.90 |
| Opening Cash & Cash Equivalents | 1868.00 | 2365.00 | 3116.00 | 904.00 | 1157.40 |
| 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 | -223.00 | -18.00 | 21.00 | 110.00 | 0 |
| Closing Cash & Cash Equivalent | 2388.00 | 1868.00 | 2365.00 | 3116.00 | 903.50 |