Dear Vijay,
This is a duplicate post to https://moodle.org/mod/forum/discuss.php?d=225076 - please don't duplicate the same post across many forums as it is against forum rules - http://docs.moodle.org/24/en/Moodle.org_forums_Code_of_Conduct#Post_your_question_in_one_forum_only.
Cheers,
Gareth