Consider the following statements about the military campaign of Ala-ud-din Khaljis:

1. Ala-ud-din sent a large army commanded by Malik Kafur to plunder deccan powers.
2. The first target in the peninsula was Warangal.
Which of the statements given above is/are correct?

Who among the following assisted Qutb-ud-din Aibak in conquering Biahar and Bengal?

Consider the following statements about Chahalgani system:

1. The Chahalgani system was started by founder of slave dynasty Qutub-ud-din-Aibak.
2. Alauddin Khalji abolished the Chahalgani System.
Which of the statements given above is/are correct?

Who among the following was the first ruler to pay his soldiers in cash?

Diwan-i-Amir Kohi is a department during Delhi Sultanate related to which of the following?