Traditionally, the five principal Aryan tribes constituting 'Pancha Janah' are:

Correct option is D

‘Pancha Janah’ refers to the five principal tribes in Vedic traditions, which are:
Puru, Yadu, Turvasa, Anu, Druhyu
These tribes are mentioned in various Vedic texts, especially the Rigveda, as the key tribes that played a significant role in the early Vedic society.

Information Booster:

Puru: One of the primary tribes associated with the Vedic Aryans, and they are often considered the forebears of many ancient Indian dynasties, including the Kuru dynasty.
Yadu: This tribe is closely linked to the legendary figure Lord Krishna, who belonged to the Yadu dynasty.
Turvasa: The Turvasas were another significant tribe in the Vedic tradition, their history mentioned in ancient scriptures.
Anu: A tribe of the early Vedic period, part of the larger Aryan migration.
Druhyu: One of the tribes mentioned in the Vedic texts, although they were often depicted in a less favorable light in comparison to the others.

Additional Knowledge:

The Pancha Janah represents the central tribes of the early Vedic Aryans, and their interactions and settlements were key to the expansion of Vedic civilization.
These tribes are part of the larger Aryan migration that is believed to have shaped much of the ancient history of the Indian subcontinent.