The correct option is A Mewar
Maharana Amar Singh was the ruler of Mewar, he was the eldest son and successor of Maharana Pratap of Mewar. He was the 13th Rana of Mewar dynasty of Sisodia Rajputs and ruled the Mewar from 19 January 1597 till his death on 26 January 1620. His capital was Udaipur.