You can also sell it for rs. 2 per liter, because you do not have to sell it. Any such statement without substantial framework, made by anybody who holds public figure should be condemned. Petrol and other petroleum products can be cheaper by some margin but would nation want to give up its habit of subsidy? Try finding government expenditure and you will believe why subsidy is bane for economy. Any person or nation has limited income and every expenditure is to meet by that income or borrowing. If we spend on subsidy and freebies instead of development and security, somebody have to take the burden. And petroleum products are one such asset for government, others are liquer and tobacco. This is so very necessary and government is so dependent on that tax that, even after knowing that this factor alone can topple the government the next time, nobody could reduce the tax rate significantly.