The capital of Parvatak was in

Ambala
Jalandhara
Kangra
Multan

The correct answer is: B. Jalandhara

Parvatak was a king of the Trigarta kingdom in the 6th century BCE. His capital was Jalandhara, which is now in the Indian state of Punjab.

Ambala is a city in the Indian state of Haryana. It was not the capital of Parvatak’s kingdom.

Kangra is a city in the Indian state of Himachal Pradesh. It was not the capital of Parvatak’s kingdom.

Multan is a city in Pakistan. It was not the capital of Parvatak’s kingdom.