The correct answer is: A. Alauddin Khalji
Nauroz is a Persian festival that marks the beginning of spring. It is celebrated on the first day of the month of Farvardin in the Iranian calendar, which is usually around March 21. The festival is a time for family and friends to come together and celebrate the arrival of spring. It is also a time for new beginnings and fresh starts.
Nauroz was first introduced to India by the Persian conqueror Alauddin Khalji in the 13th century. Khalji was a great admirer of Persian culture and he saw Nauroz as a way to promote unity and harmony among his subjects. The festival quickly became popular in India and it is still celebrated today by millions of people.
Option B, IItutmish, was a Turkic ruler who founded the Mamluk dynasty in India. He ruled from 1210 to 1236 and he is considered to be one of the greatest Muslim rulers of India. However, there is no evidence that he introduced Nauroz to India.
Option C, Balban, was a Turkic ruler who ruled from 1266 to 1287. He is considered to be one of the most powerful and successful rulers of the Delhi Sultanate. However, there is no evidence that he introduced Nauroz to India.
Option D, Firuz Tughlaq, was a Turkic ruler who ruled from 1351 to 1388. He is considered to be one of the most benevolent and just rulers of the Delhi Sultanate. However, there is no evidence that he introduced Nauroz to India.