The ancient India was divided into how many Mahajanpadas?

14 15 16 18

16

Early Buddhist and Jaina texts mention, amongst other things, sixteen states known as mahajanapadas. Although the lists vary, some names such as Vajji, Magadha, Koshala, Kuru, Panchala, Gandhara and Avanti occur frequently. Clearly, these were amongst the most important mahajanapadas.