Correct Option
The correct option is 2 only.
Explanation
The Yaudheyas were an ancient republican tribal polity concentrated in regions corresponding broadly to present-day Punjab, Haryana and adjoining areas.
- Statement 1 — Incorrect: The Yaudheyas issued a substantial number of coins. Their coins commonly bear inscriptions referring to the victory of the Yaudheyas and frequently depict Karttikeya, their principal martial deity.
- Statement 2 — Correct: The Yaudheyas constituted a gana or tribal republic in north-western India, with their political influence extending over parts of Punjab and Haryana. Their republican character is indicated by collective references to the Yaudheya community rather than to an individual hereditary monarch.
- Statement 3 — Incorrect: The issue and circulation of Yaudheya coins indicate participation in economic transactions and regional exchange. Coinage also served as an expression of political authority and collective identity; it does not demonstrate a lack of interest in economic exchanges.
Key Takeaway: The Yaudheyas were a coin-issuing republican polity of north-western India, particularly associated with Punjab and Haryana.