| (Rs. in Million) |
| Particulars | Mar 2016 | Mar 2015 | Mar 2014 | Mar 2013 | Mar 2012 |
| Profit Before Tax | -94346.30 | 51090.90 | 128495.90 | 121548.20 | 84234.70 |
| Adjustment | 132313.10 | 49045.80 | 22772.00 | 17424.80 | 7774.40 |
| Changes In working Capital | 4882.40 | 5938.30 | -14098.90 | -5729.80 | -29.00 |
| Cash Flow after changes in Working Capital | 42849.20 | 106075.00 | 137169.00 | 133243.20 | 91980.10 |
| Cash Flow from Operating Activities | 41338.80 | 95201.80 | 110942.00 | 110556.30 | 70689.50 |
| Cash Flow from Investing Activities | -21681.30 | -59413.50 | -81290.80 | -130580.60 | -27285.30 |
| Cash Flow from Financing Activities | -7202.00 | -34333.60 | -29242.00 | -23977.30 | -15216.20 |
| Net Cash Inflow / Outflow | 12455.50 | 1454.70 | 409.20 | -44001.60 | 28188.00 |
| Opening Cash & Cash Equivalents | 2284.90 | 847.80 | 463.40 | 44463.90 | 11467.90 |
| 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 | 29.00 | -17.60 | -24.80 | 1.10 | 4808.00 |
| Closing Cash & Cash Equivalent | 14769.40 | 2284.90 | 847.80 | 463.40 | 44463.90 |