General Awareness (GA) Competitive Exams (SSC, DSSSB, UPSC, RRB, CET, and State Boards) SSC Combined Graduate Level (SSC CGL)
Ans → (a)Dr. B R Ambedkar
Explanation → Because of his role in drafting the Constitution of India, Dr. Bhimrao Ambedkar is well known throughout India as the chief architect of the Indian Constitution.
This question is taken from this post → General Awareness Quiz on Indian Polity and Constitution - attemp/practice