Hello. I hope you must have gone through the eligibility criteria mentioned at the official website regarding the cgpa's. As ISRO is very strict about cgpa.

I am mentioning the steps of below on how to admitted after btech.

1)  You will create your account with password.  You will need to attach your personal details, along with academic and residential address .

2) After attaching, you will get the online registered number. This is very important. Please preserve it.

3) And then finally you will need to pay the application fee of 100rs using internet banking.

4) Finally , if your application gets selected,  then you will be sent the call letter for written test.

Hope that helps!

Hi,

Eligibility for ISRO Recruitment

• Candidates must have qualified B.E/B.Tech or equivalent qualifying degree in first class with an aggregate minimum of 65% marks or CGPA of 6.84 on a scale of 10. ISRO is strict about the CGPA or marks and doesn’t consider anything less than the given criteria. The average of all semesters will be considered for the purpose of CGPA and not one single semester.

ISRO exam is very similar to GATE. So if you start preparing for GATE, and have your concepts clear and practise well, you should make it.

How to apply for ISRO recruitment?

• Candidates registered in the NCS must check their eligibility before applying.

• Candidates must apply online.

• Candidates must provide the requisite personal, academic and address details.

• After registration, an online registration number will be generated which must be preserved by candidates.

• Candidates already in employment under Central/State Government, Public Sector Undertakings or Autonomous Bodies must send a `No Objection Certificate’ from the employer concerned, duly indicating the name and Reg. No. as well as postal code on the reverse.

For more details: https://engineering.careers360.com/articles/isro-recruitment#:~:text=Candidates%20must%20have%20qualified%20B.E,less%20than%20the%20given%20criteria.