Correct Answer: (b) Chandragupta
Solution:The founder of the Mauryan dynasty, Chandragupta Maurya conquered the Deccan plateau. Jain and Tamil sources inscriptions found at various sites of southern India proved that Chandragupta Maurya expanded his empire into Deccan trap. Inscriptions of Ashoka were also found from many sites of the southern part of India, but he conquered the Kalinga only. In this situation, Chandragupta should be given the credit of Deccan Victory as Victory of Bindusara is doubtful and history never remembered him as a victor.