Hello Aspirant,

No there is no any computation error because there are many factors that led to some variation in the expected and actual percentile so not to worry for that but yes if you are seeking 99.2+ percentile then you can definitely try for upcoming attempt of JEE-Main 2021.

Since you have not mentioned your category so considering it as General.

According to the percentile you have mentioned your CRL rank is expected to be in the range of 33000 - 37000 , you can check out marks Vs CRL ranks Vs Percentile from the link given below :-

https://engineering.careers360.com/articles/jee-main-marks-vs-percentile

Or

You can also use JEE-Main Rank Predictor to predict your rank :-

So on such rank and category you have good chances to get the enlisted NITs :-

• Dr. B R Ambedkar National Institute of Technology, Jalandhar - Chemical Engineering
• Motilal Nehru National Institute of Technology Allahabad - Electrical Engineering
• National Institute of Technology Agartala - Electrical Engineering

And some more. You can check out previous year's cut-offs from the official website of JOSAA as given below :-

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

Note that the above prediction is made on the basis of latest cut-offs available on official website of JOSAA or CSAB and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.

So you can use JEE-Main College Predictor to predict your chances of admission in different engineering colleges of India on the basis of your JEE-Main 2021 result :-

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

You can also check out the JEE-Main 2021 qualifying cut-off (expected) for JEE-Advance 2021 from the link given below :-

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

I hope this information helps you.

Good Luck!!