Correct Answer:
Option D - Magadha was surrounded on all sides by the rivers Ganga and Son. These rivers were important for water transport, water supply and irrigation. Magadha was situated on the territory of Patna and Gaya districts of modern Bihar. Its ancient capital was Girivraj, later Rajgriha and Pataliputra were built.
D. Magadha was surrounded on all sides by the rivers Ganga and Son. These rivers were important for water transport, water supply and irrigation. Magadha was situated on the territory of Patna and Gaya districts of modern Bihar. Its ancient capital was Girivraj, later Rajgriha and Pataliputra were built.