Match the following:
| Name of the sultan | Features |
| 1. Mahmud-bin-Tughlaq | a.Theory of Kingship |
| 2. Alauddin Khalji | b. Hasan Nizami |
| 3. Balban | c.Market Reforms |
| 4. Qutbuddin Aibak | d. Token Currency |
1
1-d, 2-c, 3-a, 4-b
2
1-a, 2-c, 3-b, 4-d
3
1-a, 2-b, 3-c, 4-d
4
1-d, 2-b, 3-c, 4-a