In the administrative vocabulary of the Delhi Sultanate, the office of the 'Diwan-i-Arz' was primarily concerned with which of the following?

💡 Solution & Explanation

The Diwan-i-Arz was the military department established by Sultan Ghiyas-ud-din Balban to safeguard the Delhi Sultanate from internal rebellions and external Mongol threats by directly overseeing army recruitment and maintenance. Departments dealing with charities or land revenue were designated as Diwan-i-Insha or Diwan-i-Wizarat respectively. Administrative terms of the Sultanate period are staple questions in medieval Indian history.