Multiple choice general knowledge history Who was dethroned by Chandragupta Maurya? Dhana Nanda Mahapadma Nanda Pandhuka Dashasidkhaka Reveal answer Fill a bubble to check yourself A Correct answer Explanation Chandragupta Maurya defeated Dhana Nanda, the last ruler of the Nanda Dynasty, around 322 BCE with the help of his mentor Chanakya. This event marked the establishment of the Mauryan Empire, which became one of India's greatest empires.