Q. Who among the following rulers conquered the Anga Mahajanpada and merged it with Magadha? Answer: Bimbisara
Notes: Bimbisara conquered the Anga Mahajanpada and merged it with Magadha. He is the earliest king of Magadha. Under Bimbisara of the Haryanka line, the kingdom of Anga was added to Magadha.