Hello samruddhi thakor !

Congratulations for scoring 83.6 percentile in jee mains examination.

Based on the percentile,your predicted rank would be 146371-166371

However do not worry these are just predictions based on trends and analysis.the final result may slightly vary.

With that rank you may not  be eligible for the advanced exam..

Please see the following link to predict rank and colleges you get :

Https://engineering.careers360.com/jee-main-rank-predictor

Lets hope for the best

Thank you

All the very best