JEE Advanced

On the basis of yours JEE Main percentile, your expected rank is about 113693. So, you will qualify for JEE-Advance. There is approximately 150000 candidates, who will qualify for JEE-Advance.

Your probable rank will be around 34k-35k. However, check here for your probable colleges based on your marks:
https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/b-tech/resources/wbjee-college-predictor&ved=0ahUKEwis-YO6sp7UAhVGzlQKHaWWBVwQFghNMAQ&usg=AFQjCNHFdGxPSyaEpuQL-rFHAhIPZeM_Vg&sig2=SSbSEubm-mlBHQE2gme4jw.

Please refer to this link to get more insights of the colleges and branches. JEE Mains colleges:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
JEE Advanced colleges:
https://www.shiksha.com/b-tech/colleges/b-tech-colleges-accepting-jee-advanced-india. However, as per your rank, you will get very good colleges.

You need to fill our online form and then you will be called for counselling record where you will be informed about the college allotted to you.

The number of seats available for this course is really limited and hence you need to be somewhere near the top to get admission in the same. My guess is that this year you should aim to get around 200 in JEE Advanced exam to pursue CSE from IIT.

They consider best of two. So, if you qualify any of one, then you are eligible for JEE advance.

Hi Sachin,
There are 99%-100% chances for appearing in JEE Advance, and you will definitely get best colleges of architecture. Good luck.

Hello Chandrapal,
These days, instead of marks, percentile is the term used for determining rank and if course chances of getting admission. Fir getting admission in IIT Mumbai, you need to be in top 20-30 of your category to get admission. Best wishes to you.

Yes, you can qualify for advance.

Hello Aashrith, first of all let me congratulate you for your son's great achievement of scoring a percentile which is more than 99. What this means is that he is quite capable of understanding, analysing and writing an answer which is up to the mark. These are the traits that will come in very handy when he appears for JEE Advanced for getting into an IIT. If he performs in a similar vein I am sure he will get admission into the stream and IIT of his choice. Let him continue to study and prepare exactly the way he has prepared for JEE Mains.
Best wishes for your sons attempt in JEE Advanced.