| (Rs. in Million) |
| Particulars | Mar 2020 | Mar 2019 | Mar 2018 | Mar 2017 | Mar 2016 |
| Profit Before Tax | 15561.32 | 27938.33 | 18741.12 | 8377.55 | 12241.20 |
| Adjustment | 23306.67 | 6375.14 | 6420.72 | 12577.52 | 9089.05 |
| Changes In working Capital | -64136.83 | -146853.93 | -103613.72 | -80299.12 | -64345.80 |
| Cash Flow after changes in Working Capital | -25268.84 | -112540.46 | -78451.89 | -59344.06 | -43015.55 |
| Cash Flow from Operating Activities | -31152.30 | -120779.40 | -85096.92 | -64669.45 | -49570.33 |
| Cash Flow from Investing Activities | -26891.02 | -12130.49 | 2431.28 | -974.03 | -4398.58 |
| Cash Flow from Financing Activities | 60497.11 | 134895.25 | 81737.15 | 67659.38 | 54305.31 |
| Net Cash Inflow / Outflow | 2453.79 | 1985.37 | -928.49 | 2015.90 | 336.40 |
| Opening Cash & Cash Equivalents | 5372.23 | 3386.87 | 4315.35 | 2356.74 | 2020.35 |
| 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 | 7826.02 | 5372.23 | 3386.87 | 4372.64 | 2356.74 |