Articleship

You need to be much elaborate and tell what do you mean by saying that you could not complete your Articleship properly. Give facts of your case, so that one will be able to give you appropriate solution / suggestion / advices.

I completed my articleship but i have little practical knoledge which is not enough for doing the job, whether i should join a reputed ca firm again to join to improve practicle base

You yourself have given the answer. Yes you need to join a CA firm ASAP to gain some practical knowledge. Dont worry about the money at first.

First of all dont hink of money, it can be earned later in life. First go to a reputaed firm and gain some training which will bosst your confidence and knowledge which will help you rest of your life. Dont give a second thought on it