Multiple choice Who among the following was not an educator? Dr. S. Radhakrishnan John Dewey M. Montessori Homi Bhaba Reveal answer Fill a bubble to check yourself D Correct answer Explanation Dr. S. Radhakrishnan, John Dewey, and Maria Montessori were all renowned educators and educational philosophers. Homi Bhaba was a nuclear physicist, not an educator - he's known for India's nuclear program, not educational contributions.