Thanks every one.My time line is as follow:
NOC 3111.
Initial application: 7 th March 2008.
Full application: 24 th April 2009
Medical: 9 th July 2009
Passport, RPRF: 27 th July 2009
Decision Made: 17 th August 2009.
Received visa on 20/08/09 which is valid up to 09/07/2009.
I am planning to migrate in the month of May 2010.My children will appear for their final exams in March 2010 and I am thinking to go after their exams only.