What happened
The cited official source confirms 2020. This is a concise exam-oriented current-affairs point.
Verified fact: 2020. Remember the exact number, programme, technology, year or national milestone for objective examinations.
Positive Indigenisation Lists year: 2020.
The cited official source confirms 2020. This is a concise exam-oriented current-affairs point.
Useful for SSC, Banking, Railway, UPSC and state-exam current-affairs revision.
Answer: 2020
Why: Correct answer: C. The cited official source confirms 2020. Therefore, option C is correct.