hii nandan

you have very decent ranks with you but with this rank you cannot get the addmission in VIT,SRM and MANIPAL as they are the Private University in where they have there own entrance exam like for VIT-VITEEE , SRM -SRMJEE and Manipal MET while i m providing the below link for the colleges which accept the jee main score

while out of my knowledge there are top private university like Karunya,SASTRA based on JEE score give a try for them

https://engineering.careers360.com/colleges/ranking/top-private-engineering-colleges-in-India-accepting-jee-main-score

hope this helps