Hello, you can achieve more just you need to do is concentrate on the areas from where you get more marks in the paper. You got 92.5 percentile in Feb session. There are good chances of getting 97 percentile in April session but this time do more hard work.

Tips to get good percentile:

1) You can concentrate on the topics which you missed in last attempt.

2) Give more importance to topics which has more weightage.

3) Avoid negative marking by answering only the questions you know answers properly.

4) Practice previous years question papers.

5) Give mock tests so that your score can increase.

You can use rank booster to boost your rank, using below link.

https://learn.careers360.com/jee-main-rank-booster/?icn=QnA&ici=qna_answer

To see previous year's cut-offs of colleges, use below links.

https://josaa.nic.in/Result/Result/currentorcr.aspx

https://engineering.careers360.com/articles/jee-main-cutoff

To predict colleges use below link.

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

All The Best!!