Hi Varshitha!

You have not mentioned which exam you are talking about. The minimum eligibility marks for different exams is different for different categories. Since, you have not mentioned the exam name, I shall list a few cutoff for various exams which are deduced as per previous years trend:

NEET - 133-107 marks or 40 percentile

JEE Mains - 50 marks

JEE advanced - 17.5 aggregate marks

AP EAMCET - 35 marks

Here are a few links to articles explaining about cutoff for different exams:

https://engineering.careers360.com/articles/ts-eamcet-cutoff

https://engineering.careers360.com/articles/ap-eamcet-cutoff

https://medicine.careers360.com/articles/neet-cut-off

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

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

Ranking will depend on your score and how many candidates took exam. If the exam you have given is not among the ones I mentioned, then do kindly put up the exam name and your query will be solved.