Correct option is D
The term Panchjana refers to the five main tribes mentioned in the Rigveda: Yadu, Puru, Turvasa, Anu, and Druhyu. These tribes played a significant role in the early Vedic period and were often referenced in conflicts, rituals, and alliances. Kikat, on the other hand, was not part of the Panchjana and is mentioned in the Rigveda as a non-Vedic or unfriendly tribe, possibly residing in regions outside the core Vedic civilization. The Kikats are often mentioned in a negative context, being referred to as those who did not follow Vedic rituals or practices.