Who was the first Muslim ruler to conquer South India?

Iltutmish Mohammad Bin Tuglaq Allauddin Khalji Akbar

Allauddin Khalji

The correct answer is Option 3- Allauddin Khalji Alauddin Khalji was the first Muslim ruler of Delhi sultanate to conquer southern India. Under the leadership of his general, Malik Kafur, he conquered Devagiri, Warangal, Dwarasamudra, and Madura.