All the members of the forum are invited to make notes on the above said topics.And make analytical solution of each question.The questions from 2009 and 2008 papers are not included.It will be a great pleasure for me if you try to solve those questions first.You are earnestly requested to take part in these exercises.As its a colossal task that can't be done without your support.I am here only an initiator but you are the real contributers.
thanks