Dear aspirant,

To be an ISRO scientist there are various eligibility criteria to be in this profession and i will give you this point wise as follows-

1-First you need to be a BTech /diploma+B.tech(lateral entry)/Bsc graduate.

2-You need to pass your graduation with first class score which is 6.8/10 CGPA.

3-You can also apply for it after completing your BTech+Mtech degree.

4-Generally engineering branches like civil,mechanical, electrical are eligible for this selection.

5-Candidate's age must be less than 35 years.

Then coming to the exam pattern, the written test consists of 80 questions each carrying equal marks.