Is biologycompulsory for admission in iiser???
Hi! You will be pleased to know that no, it's not compulsory. There is no best of 3 but your cumulative score is considered and there are several people who achieve a good score with PCM. However, it will be preferable to study and attermpt it if you can due to the exponential rise in competetion. All the best!
Related Questions
Know More about
Indian Institutes of Science Education a ...
Eligibility | Application | Exam Pattern | Admit Card | Result | Answer Key | Counselling | Accepting Colleges
Get Updates BrochureYour Indian Institutes of Science Education and Research Aptitude Test brochure has been successfully mailed to your registered email id “”.