passed CCNA Intro (640-821) in 1st attempt with 883 passing marks are 825. Am not sure where did i actually made the mistakes except 2 questions which i had no clue!!
Anyways pass is a pass

Thanks to all the folks for their comments and guidance and to this forum

And personally i think it is easier to break down CCNA to Intro and ICND. I would request others to please comment

CCNA ICND is next... very soon i wil be there