WBCS.LIVE practice question

Who was the longest-serving President of India?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Rajendra Prasad
  2. Dr. S. Radhakrishnan
  3. A. P. J. Abdul Kalam
  4. R. Venkataraman

Correct answer and explanation

Correct answer: Rajendra Prasad