Dear Aspirant,
The most famous course of IISC Bangalore is the Undergraduate program in engineering and to get admission in that course, you need to give JEE Exam.
It is conducted in two phases one is JEE Main. The exam is of 300 marks with 25 questions from each section making 100 marks per section. Students who have cleared the cutoff ( 40-80 marks depending upon the category) are eligible for the admission process in the NITs, GFTIs and the second phase of the exam, JEE ADVANCED.
The admission in IISC are through the JEE Advanced exam.
Hope this helps.
https://engineering.careers360.com/exams/jee-main
https://engineering.careers360.com/exams/jee-advanced
https://engineering.careers360.com/articles/jee-main-syllabus
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