| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 21231.00 | 19532.00 | 14219.00 | 15565.00 | 12692.70 |
| Adjustment | -560.40 | -571.50 | 662.50 | -236.10 | -75.10 |
| Changes In working Capital | 6468.70 | 3777.20 | 3472.70 | 1720.40 | 2641.70 |
| Cash Flow after changes in Working Capital | 27139.30 | 22737.70 | 18354.20 | 17049.30 | 15259.30 |
| Cash Flow from Operating Activities | 22305.90 | 18979.00 | 15459.70 | 13607.50 | 11571.50 |
| Cash Flow from Investing Activities | -8413.60 | -15847.60 | -18263.80 | -5207.20 | -11208.40 |
| Cash Flow from Financing Activities | -13586.20 | -3284.60 | -2969.80 | -2434.80 | -1688.30 |
| Net Cash Inflow / Outflow | 306.10 | -153.20 | -5773.90 | 5965.50 | -1325.20 |
| Opening Cash & Cash Equivalents | 750.00 | 903.20 | 6677.10 | 711.60 | 2036.80 |
| 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 | 1056.10 | 750.00 | 903.20 | 6677.10 | 711.60 |