| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 5936.00 | 4844.00 | 4693.00 | 5169.00 | 4154.00 |
| Adjustment | 3849.00 | 3817.00 | 2788.00 | 2232.00 | 1290.00 |
| Changes In working Capital | -182.00 | -1797.00 | 367.00 | 441.00 | 1821.00 |
| Cash Flow after changes in Working Capital | 9603.00 | 6864.00 | 7848.00 | 7842.00 | 7265.00 |
| Cash Flow from Operating Activities | 8235.00 | 5806.00 | 7012.00 | 6771.00 | 6304.00 |
| Cash Flow from Investing Activities | -6564.00 | -6115.00 | -6281.00 | -4284.00 | -6465.00 |
| Cash Flow from Financing Activities | -3425.00 | -313.00 | 580.00 | -2255.00 | -724.00 |
| Net Cash Inflow / Outflow | -1754.00 | -622.00 | 1311.00 | 232.00 | -885.00 |
| Opening Cash & Cash Equivalents | 2618.00 | 3233.00 | 1930.00 | 1652.00 | 2527.00 |
| 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 | 31.00 | 7.00 | -8.00 | 46.00 | 10.00 |
| Closing Cash & Cash Equivalent | 895.00 | 2618.00 | 3233.00 | 1930.00 | 1652.00 |