The correct answer is A. Navsari.
Navsari is a district in the state of Gujarat, India. It is located in the south-eastern part of the state, and is bordered by the districts of Valsad, Surat, Bharuch, and Dang. The district has a population of over 2.5 million people, and its headquarters is the city of Navsari.
The sunrise occurs first in Navsari because it is the easternmost district of Gujarat. The sun rises in the east, and as the earth rotates, the sun appears to move across the sky from east to west. Therefore, the sun will appear to rise first in the easternmost parts of the earth, and last in the westernmost parts.
Option B, Dahod, is located in the central part of Gujarat. Option C, Surat, is located in the south-western part of Gujarat. Option D, Amreli, is located in the north-western part of Gujarat. All of these districts are located west of Navsari, so the sun will appear to rise first in Navsari.