Hello Hardik,

the following conditions should be met to get admission in any of the IISER institutes.

1. you should have passed your 10+2 in science stream within the past two years
2. then you can apply either by Joint Entrance Examination ( JEE-Advanced ) or State and Central Boards Channel ( SCB ).
3. For State and Central Boards Channel ( SCB ) admission you have to qualify in IISER Aptitude Test (IAT)
4. then based on the cut off marks and results of the respective entrance exams,  student's list will be prioritised and the candidate will be selected via counselling.