As per the research, JEE MAINS 17 March shift 2 subject wise analysis:

Mathematics was moderate to difficult. Questions were asked from integral, differential, conic section, straight line, etc.

Physics was easy to moderate. Questions were asked from logic gates, NLM, work, power, energy, rotational, thermodynamics, gravitation, distance, etc.

Chemistry was easy.Questions were asked based on the NCERT syllabus. Some of the topics are polymers, reaction balance (integer), functional group, halogen, etc.

You can visit the link below for more analysis:

https://news.careers360.com/jee-main-2021-march-17-shift-2-analysis-check-students-reaction

You can visit the link below for JEE MAINS rank predictor:

You can visit the link below for JEE MAINS college predictor:

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

I hope this answer helps. All the very best for your future endeavors!