Hello, hope you are doing well, yes you can get Jamia Millia BTech through your percentile. The eligibility for jamia millia btech is only you should get 50% in your central/state college and should not be less than 17 when you are joining for the first year, so I think you are eligible for it. I suggest you once go through the rank predictor in jee mains to know more about the various admissions through jee mains. The link for a rank predictor in careers is provided below, kindly go through it

https://engineering.careers360.com/jee-main-college-predictor

I think it helps you!!!

Keep Smiling:)

Wish you good luck!:)