Dear Aspirant ,
Work experience , now a days constitutes a large part for your selection into Bschools and even getting placements in college. Your undergraduate scores equally matters.
There are many top colleges which do not have barriers for students with no work experience . For example : your chances to get admission in IIM Ahmedabad naturally increases if you have some amount if work experience , but if you dont your competition would be high and for that your scores must be perfect ( ie , more than 90% in undergraduation and 12th Board Exams) .
Your marks are very good and can fetch you a good and reputed BSchool but do make sure to ace your CAT exam too to increase your chances.
Thus, work ex. only adds for your advantage and makes you standout from others.
Hope this helps !
All the best.
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