Detailed explanation and options for the selected question.
The Nanda Dynasty ruled over India before the Mauryas. Chandragupta Maurya overthrew the last Nanda ruler, Dhanananda. Option "Gupta Dynasty" came after the Mauryas and ruled over a large portion of India. Option "Shunga Dynasty" ruled after the Mauryas but not before them. Option "Magadha Dynasty" is a historical region, not a dynasty.