With a 72.6% in Intermediate (CBSE), you have a good chance of securing admission in a BTech CS (AIML) program. However, the specific college and program availability will depend on several factors:

• Entrance Exams: Most top colleges require entrance exams like JEE Main or state-level engineering exams. A good score in these exams significantly improves your chances.
• College Cutoffs: Different colleges have varying cutoff percentages. Research colleges offering CS (AIML) and their admission criteria.
• Counseling Process: Participate actively in the counseling process to secure a seat in your preferred college.
• Private Colleges: Consider private universities or colleges that offer CS (AIML) programs based on merit or entrance exams.

Focus on preparing for entrance exams to increase your chances of getting into a good college. Additionally, explore different college options and their admission processes.

hope this helps you!!