| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 28239.90 | 25855.50 | 16099.20 | 10705.50 | 8268.90 |
| Adjustment | 6458.00 | 5862.30 | 5406.70 | 4005.10 | 5355.10 |
| Changes In working Capital | -603.70 | -6644.60 | -1236.00 | -239.10 | -3165.30 |
| Cash Flow after changes in Working Capital | 34094.20 | 25073.20 | 20269.90 | 14471.50 | 10458.70 |
| Cash Flow from Operating Activities | 29017.10 | 21057.20 | 17716.80 | 13044.40 | 8956.40 |
| Cash Flow from Investing Activities | -29614.10 | -15877.40 | -14996.80 | -11803.30 | -10141.80 |
| Cash Flow from Financing Activities | 2195.80 | -2072.80 | -2511.10 | -1989.90 | 2457.70 |
| Net Cash Inflow / Outflow | 1598.80 | 3107.00 | 208.90 | -748.80 | 1272.30 |
| Opening Cash & Cash Equivalents | 4504.80 | 1382.90 | 1164.40 | 1895.50 | 870.10 |
| 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 | -23.80 | 14.90 | 9.60 | 17.70 | -246.90 |
| Closing Cash & Cash Equivalent | 6079.80 | 4504.80 | 1382.90 | 1164.40 | 1895.50 |