Correct Answer: (c) Neeraj Kumar Singh
Solution:India's highest military honour Param Vir Chakra has been awarded to 21 persons so far. Out of these, 14 persons have been given this honor posthumously. Manoj Kumar Pandey, Yogendra Singh Yadav, Sanjay Kumar and Vikram Batra were conferred this honour in July, 1999 (posthumously).