Hello Aspirant,

Hope you are doing well!!.

After 10th you didn't directly join ISRO. To become Computer Scientist in ISRO you need complete your graduation. after 10th you need to choose PCM stream in 11th and do preparation for JEE Mains and advance. you need to score atleast 80% marks in 12th. and complete your graduation with good course like B.E/ B.tech. There is a written test conducted by ISRO. If you qualify the test and you will go for further round i.e., interview round.

I hope this information will help you.

Feel free to ask any query.

All the best for your bright future ahead.