KBC 2024| According to the Valmiki Ramayana, Ravana got a boon from Lord Brahma that he could only be killed by which of these?

KBC 2024, The options of the question – According to the Valmiki Ramayana, Ravana got a boon from Lord Brahma that he could only be killed by which of these?

A. A yaksha

B. An apsara

C. A rakhsasa

D. A man

The answer is D. A Man