<span style="color: #222222;">The passenger's fare of the Metro Railway in Kolkata will be hiked from tomorrow.<br />'' <br />'' According to Metro Railway sources, the minimum fare up to 2 kilometres will be 5 rupees. The maximum fare above 20 kilometres of distance will be 25 rupees.<br />''<br />''The revised fare of Kolkata Metro Rail will come into effect after six years.</span>