hi,

see based on marks vs percentile analysis your score would be around 81 in jee main february attempt.  now see the marks can be increased in march session if you give your best efforts and work hard, however it also depends on the questions difficulty level on march sessions also. so right now before exam it is difficult to predict. however if you are doing self study you may follow careers360 b.tech companion tool which is a complete package of college predictor, jee main mock exam, FAQS of jee main exam, study planning, updates of jee main exam,

https://www.careers360.com/btech-companion