EWS Male
Non-engineer
10th 95%
12th 76%
Grad 77%
Work EXP: 1 year

what is my safe percentile to ensure admission in any IIM ?

90 percentile

Hi,
Your profile is decent . While your 12th and graduation scores are a bit lower, your 1 year of work experience adds value, and being in the EWS category gives you an advantage in CAT cutoffs. As a non-engineer, you also have an additional plus. To ensure a good chance of admission to any IIM, aiming for a percentile in the range of 90-95+ would be advisable. Try to maximise your score in CAT.
All the Best!