Is it possible to earn 2-3 bitcoin by working online with out investing in an year or so...because i am not that financially strong to buy the bitcoin
Apart from all the negativity I will give you some ray of hope. Try to develop your account on this forum. It would take you a few weeks to become a member rank holder. After that you can earn some good money from signature campaigns. Until then go for bounty signatures some bounties have huge potential and if you get a good share of tokens they might carry a lot of value. Apart from this look for any other vacany as per your skills.