Hello

Yes 12th pass student can give the isro entrance exam. There are three entrance exam for isro . You can give any one the exam as per your interest to do career as a scientist or engineer in isro. These three exams are:

1. JEE advanced

2. Kishore Vaigyanik Protsahan Yojana

3. State and Central Board Based on Aptitude Test

The entrance exam fee for ISRO is RS 100.

Hope you are clear now .

Thank you