The correct options are
A Karle
B Junnar
C Nasik
Many towns of the Satavahana Empire were centres of trade. The towns were called 'Nigamas'. Paithan, Karle, Kanheri, Junnar and Nasik of Maharashtra, Dhanyaketa of Andra Pradesh and Vyjayanthi of Uttara Kannada district were the main centres of trade.