Multiple choice

Kalam served as ______________________ to Prime Minister and Secretary of DRDO

  1. Chief Operational Officer

  2. Chief Operational Advisor

  3. Chief Scientific Officer

  4. Chief Scientific Advisor

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dr. Kalam served as the Chief Scientific Advisor to the Prime Minister and Secretary of the Defence Research and Development Organisation (DRDO).