Multiple choice general knowledge 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, the second President of India, was born on September 5, 1888. When he became President, his students requested to celebrate his birthday as Teachers' Day, which he preferred to honor all teachers instead.