HELLO PRAGYA!
you must have also scored a minimum aggregate mark of 60% Physics, Chemistry and Mathematics to be eligible.hence you are eligible with 68%.
For more information you can visit https://university.careers360.com/articles/kiitee-eligibility-criteria
HOPE THIS HELPS!
ALL THE BEST!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile