The correct answer is: d) All of the above.
A Maharaja is a great king, while a Raja is a king. A Nawab is a Muslim nobleman or ruler. In the Indian subcontinent, feudatory states were those that were ruled by a vassal or subordinate ruler who owed allegiance to a more powerful overlord. The rulers of these states typically held titles like Maharaja, Raja, or Nawab.
Maharajas were the most powerful rulers of feudatory states. They were often the descendants of ancient dynasties and ruled over large territories. Rajas were also powerful rulers, but they were typically subordinate to Maharajas. Nawabs were Muslim rulers who often ruled over smaller territories than Maharajas or Rajas.
The rulers of feudatory states were often very wealthy and powerful. They had large armies and palaces, and they lived in a style that was very different from the lives of ordinary people. They were often involved in politics and warfare, and they played an important role in the history of the Indian subcontinent.