Which Delhi Sultan captured Bukka and Harihara after the fall of the Kakatiya Kingdom?

Correct option is D

The correct answer is (d) Muhammad bin Tughlaq
Explanation:
• After the fall of Kakatiya Warangal, Bukka and Harihara were captured by forces of Muhammad bin Tughlaq.
• They were later released/sent back south and went on to found the Vijayanagara Empire (1336).
• The episode is part of the early 14th-century transition in Deccan politics.
• Delhi Sultanate attempts to control the Deccan encountered strong regional resistance thereafter.
Information Booster:
• Vijayanagara became the major South Indian power opposing Sultanate incursions.
Additional Knowledge:
(a)/(b)/(c) — Not associated with the specific capture event in standard chronicles.