Q. Which of the following invented an innovative Chehra and Dagh System?
Answer:
Alauddin Khalji
Notes: Alauddin Khalji introduced the Chehra and Dagh systems for military reforms. The Chehra system recorded soldiers' details to prevent impersonation, while the Dagh system branded horses to ensure quality. His reforms included market control for army provisions, a spy network for monitoring loyalty, and strict punishments for corruption.