JEE

With AJEE Main rank of 49k in EWS category, you have a decent chance of getting admission in some of the IIITs for B.Tech. However, the availability of seats and cutoffs vary every year and across colleges, and the information about the same for the year 2022 is not available as of now. Here are a few IIITs that you may consider for admission based on your JEE Main rank and availability of seats:
Indian Institute of Information Technology, Allahabad
Indian Institute of Information Technology, Guwahati
Indian Institute of Information Technology, Kottayam
Indian Institute of Information Technology, Kotak
Indian Institute of Information Technology, Sri City
Indian Institute of Information Technology, Vadodara
Indian Institute of Information Technology, Manipur
Indian Institute of Information Technology, Dharwad
It is important to note that the admission process and cutoffs vary for each college, and you should check the official websites of these institutes for the latest information on cutoffs, eligibility criteria, and the admission process. You may also consider applying to other colleges based on your preference and availability of seats in the respective colleges.

With AJEE Main rank of 61884 and OBC category rank of 18,000, you have a decent chance of getting admission in some of the NITs and IIITs for B.Tech in Biotechnology or related branches. However, the availability of seats and cutoffs vary every year and across colleges, and the information about the same for the year 2022 is not available as of now. Here are a few NITs and IIITs that offer B.Tech in Biotechnology, and you may consider them for admission based on your JEE Main rank and availability of seats:
National Institute of Technology, Raipur
National Institute of Technology, Warangal
National Institute of Technology, Durgapur
National Institute of Technology, Rourkela
Indian Institute of Information Technology, Allahabad
Indian Institute of Information Technology, Sri City
Indian Institute of Information Technology, Vadodara
It is important to note that the admission process and cutoffs vary for each college, and you should check the official websites of these institutes for the latest information on cutoffs, eligibility criteria, and the admission process. You may also consider applying to other colleges based on your preference and availability of seats in the respective colleges.

With AJEE Mains percentile of 67.3, you may have several options for colleges offering B.Tech in Computer Science (CSE) or Artificial Intelligence (AI). However, the fees of the colleges can vary significantly depending on the location, reputation, and facilities provided by the college. Here are a few colleges that you may consider based on your requirements:
National Institute of Technology, Agartala - The institute offers B.Tech in CSE and AI and has a good reputation. The fees are relatively low compared to other NITs and private colleges. Government College of Engineering and Research, Pune - The college offers B.Tech in CSE and AI, and the fees are reasonable compared to other private colleges. The placement record of the college is also good. Indira Gandhi Delhi Technical University for Women, Delhi - The university offers B.Tech in CSE and AI, and the fees are relatively low compared to other private universities in Delhi. The university also has good infrastructure and a good placement record. KJ Somaiya College of Engineering, Mumbai - The college offers B.Tech in CSE and AI, and the fees are reasonable compared to other private colleges in Mumbai. The college has a good reputation and a good placement record. Manipal Institute of Technology, Manipal - The institute offers B.Tech in CSE and AI, and the fees are reasonable compared to other private colleges. The institute has good infrastructure and a good placement record. It is important to note that the fees mentioned above are subject to change and may vary depending on various factors. You can also explore other colleges and universities in your preferred location and check their eligibility criteria, admission process, fees, and placement opportunities before making a final decision.

Based on your JEE Mains AIR of 55657, you can get admission to some of the top engineering colleges in India accepting JEE Main score such as NIT, Jalandhar (Dr B R Ambedkar National Institute of Technology), Graphic Era University, Dehradun, IIESTS (Indian Institute of Engineering Science and Technology Shibpur), and Indian Institute of Information Technology, Allahabad. Regarding your question about IIIT Kalyani in CSAB round, I am not sure. However, you can use the JEE Main College Predictor tool to predict colleges that you can get admission in based on your JEE Main Rank/ Percentile. I hope this helps. Let me know if you have any other questions.