With an 81.4 percentile in JEE Main, you may consider applying to institutions like MNIT Jaipur, Rajasthan Technical University (RTU) Kota, and Ajmer Institute of Technology. Additionally, private institutions like Banasthali Vidyapith and Poornima University could be options.
Bharathidasan University entrance exam papers help in understanding the exam pattern. Direct link Direct link: universitypaper.in (https://universitypaper.in/bharathidasan-university-entrance-exam-question-papers/) They are available for courses such as MBA, M.A., M.Sc., and others. Websites like universitypaper. in and padhle.com offer free downloads. Papers from 2015 to 2023 can be accessed online. These include