| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 5799.09 | 4765.45 | 3946.32 | 3505.33 | 3687.80 |
| Adjustment | 1658.75 | 1070.94 | 868.93 | 829.91 | 926.05 |
| Changes In working Capital | -1530.95 | -2065.23 | 718.98 | 725.41 | -1395.79 |
| Cash Flow after changes in Working Capital | 5926.89 | 3771.16 | 5534.23 | 5060.65 | 3218.06 |
| Cash Flow from Operating Activities | 4301.67 | 2445.29 | 4507.59 | 4068.58 | 2018.28 |
| Cash Flow from Investing Activities | -2571.66 | -4602.71 | -2694.83 | -930.16 | -799.32 |
| Cash Flow from Financing Activities | -1334.14 | 894.25 | -661.87 | -1345.52 | -1091.48 |
| Net Cash Inflow / Outflow | 395.87 | -1263.17 | 1150.89 | 1792.90 | 127.48 |
| Opening Cash & Cash Equivalents | 3475.04 | 4783.27 | 3595.69 | 1920.62 | 1846.83 |
| 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 | 92.80 | -45.06 | 36.69 | -117.83 | -53.69 |
| Closing Cash & Cash Equivalent | 3963.71 | 3475.04 | 4783.27 | 3595.69 | 1920.62 |