Hi Kunal, hope you are doing well, with your percentile you do can try for some of the government colleges in Uttarakhand as you have above 50 percentile. I suggest you once go through the rank predictor in careers in jee mains to know more about the admissions through jee mains. The link 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!:)