Correct Option (D):
Tatya Tope, a key military leader during the Revolt of 1857, commanded Nana Sahib's forces in Kanpur. After the fall of Kanpur, he engaged in extensive guerrilla warfare against the British in Central India. He was betrayed by his trusted associate, Man Singh, which led to his capture by the British in April 1859. He was subsequently tried by a military court in Shivpuri and executed by hanging.
Incorrect Options:
Nana Sahib: He escaped to Nepal following the suppression of the revolt and was never captured by the British.
Kunwar Singh: He died due to wounds sustained during fighting in Bihar and was not captured by the British forces.
Khan Bahadur Khan: He was executed by the British for his role in the revolt but was not betrayed by a 'friend' in the context described for Tatya Tope.