Who among the following introduced the famous Persian Festival of NAUROJ in India?

Q. Who among the following introduced the famous Persian Festival of NAUROJ in India?
(a) Balban
(b) Iltutmish
(c) Firuz Tughlaq
(d) Ala-ud-din Khilji
Ans: (a) Balban
Explanation: Balban was the first ruler who introduced the famous Persian festival Nauroj in India. He started Persian customs Sijada and Paibos.