10th-85.2 , 12th-67.2 , grad-7.52 (topper) , GNEM , fresher , percentile required for top b schools or tier 2 b schools

Always focus to get that 99.99 Percentile - even if your required is 1 percentile

Hey, I'd suggest to target upwards of 99.8 for the top ones. Even though you're a non-engineer, without work-ex it will be competitive. For other colleges which are also great you can get in at 99+