Who introduced 'Chehra' and 'dagh'?

1. Alauddin Khalji
2. Balban
3. lltutmish
4. Muhammad bin Tughlaq

Saloni is preparing a project on Slave dynasty. She is Most likely to highlight the reign of which Sultan?

1. Qutbuddin Aibak
2. Razia
3. Iltutmish
4. Nasiruddin

What new name was given to Devagiri?

Name the Delhi Sultan who first of all invaded the Deccan.