A. Birthday of Jawaharlal Nehru
B. Birthday of Indira Gandhi
C. Birthday of Dr. Sarvapalli Radhakrishnan
D. None of the above
Explanation: As part of the celebration of the birth anniversary of Dr. Sarvepalli Radhakrishnan, teachers’ day is celebrated on the 5th of September in India. In addition to being a renowned scholar, he was also the first Vice-President and the second President of independent India.