JEE Mains and JEE Advanced are the most important for the mathematics stream students through which they will make
their bright future in engineering.
Both exams are related to each other but also have some differences in terms of syllabus, paper pattern, number of attempts etc.
The main difference between both examinations is difference in their
admission accepting institutes. Through JEE Main candidates get
admission in NITs/IIITs/CFITs on the other hand IITs and ISM Dhanbad
provide admissions through JEE Advanced.
Number of attempts are also different for both exams.
Must check out the all Differences between JEE Mains and JEE Advanced hope they will help you to know about both the exams.