| (Rs. in Million) |
| Particulars | Mar 2017 | Mar 2016 | Mar 2015 | Mar 2014 | Mar 2013 |
| Profit Before Tax | -8632.35 | 42501.28 | 31929.06 | 19678.20 | 10109.27 |
| Adjustment | 113853.89 | 79576.48 | 77752.02 | 63544.04 | 50875.46 |
| Changes In working Capital | 6960.00 | -3980.24 | 5540.05 | 5353.80 | 6095.77 |
| Cash Flow after changes in Working Capital | 112181.54 | 118097.52 | 115221.13 | 88576.04 | 67080.50 |
| Cash Flow from Operating Activities | 105373.15 | 109486.09 | 104178.58 | 82192.05 | 62970.92 |
| Cash Flow from Investing Activities | -155556.92 | -23889.91 | -57256.26 | -65642.42 | -34109.00 |
| Cash Flow from Financing Activities | 44444.88 | -93300.75 | 80279.78 | -24660.80 | -19653.42 |
| Net Cash Inflow / Outflow | -5738.89 | -7704.57 | 127202.10 | -8111.17 | 9208.50 |
| Opening Cash & Cash Equivalents | 6174.26 | 13878.83 | 3543.19 | 11658.10 | 2449.60 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | -3.74 | 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 | 435.37 | 6174.26 | 130745.29 | 3543.19 | 11658.10 |