Question

name the capital of vajji Gana /sangha​

Answer 1

Answer:

The territory Ananda Stupa, built by the Licchavis at Vaishali, which served as the capital of Vajji, one of the world's earliest republics (Gaṇa sangha). The territory of Vajji was located north of the Ganges in Bihar and extended up to the Madhesh region.

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Answer 2

Vaishali
Vajji was a republican mahajanapada in mordern Bihar. Its capital was Vaishali and it was run by ganas or sanghas (assemblies).