The correct answer is: c) Queen Mother Kumudini Devi.
Queen Mother Kumudini Devi was the Regent of Manipur during Maharaja Churachand Singh’s minority. She was the wife of Maharaja Chandrakirti Singh and the mother of Maharaja Churachand Singh. She was a powerful and influential figure in Manipuri history.
Major General McCulloch was a British officer who served in Manipur. He was not the Regent of Manipur during Maharaja Churachand Singh’s minority.
Captain Grant was a British officer who served in Manipur. He was not the Regent of Manipur during Maharaja Churachand Singh’s minority.
Nongpok Sekmai was a Manipuri warrior. He was not the Regent of Manipur during Maharaja Churachand Singh’s minority.