Hello Tinto Varghese..

According to careers360 rank formula, 

Rank formula= [(100-total score) * (no of students wrote exam)] /100

No of students attended are 874469.

So your expected rank will be nearly around 2,36,981.

As per previous year jee mains, any rank below 2,00,000 will be qualified for jee advanced.

So according to expected rank of yours, so you may or may not be eligible for jee advanced depending upon your caste and category rank. Using this rank you may get not good colleges. I would suggest you to take exam again.

So don't worry prepare well and write april jee mains well. best of the two exams will be considered.

Hope this helps you. All the best

Hello Greetings 

 You can Use carrers360 College Predictor to know which college You may be eligible to take admission, Bu as per You performance Your rank as of now is close to 236981, Which is anyway Not a good rank So You can also TRY in the next attempt to Do better.

Link for College predictor

https://engineering.careers360.com/jee-main-college-predictor

Better Luck Next Time.