Hello,

First of all, you can never get into DRDO by qualifying JEE or CET. The minimum eligibility criteria for DRDO is that you should have completed your graduation.

As you were talking about JEE, you are probably thinking to be an engineer. So, given below are the eligibility criteria for engineers to get into DRDO as a Class B scientist -

1. The candidate should be Indian.

2. The Candidate should have a first class Bachelor's Degree with minimum 60% marks or a minimum equivalent CGPA of 6.85 out of 10.

3. The Candidate should have a valid GATE score which should not be less than 25% of the first selected candidate.

4. The age of candidate should not be more than 28 years

5. If the candidate is graduated from IIT or NIT, then the candidate should have degree of minimum aggregate 80% ( if so then there is no need of GATE Score ).

Hope it helps. Best Wishes.