Multiple choice general knowledge history Which former president's birthday is also celebrated as Teachers' Day? Dr. S. Radhakrishnan Shri Varahagiri Venkata Giri Dr. Fakhruddin Ali Ahmed None of the above Reveal answer Fill a bubble to check yourself A Correct answer Explanation Dr. S. Radhakrishnan's birthday on September 5 is celebrated as Teachers' Day in India. He was a renowned philosopher and India's second President (1962-1967).