Correct option is C
In 1639 Britishers constructed a trading post in Madraspatnam. The british East India company purchased right of settlement from the local telugu lords, The Nayak of Kalahasti. This settlement was known as Chenapattanam. Britishers established Fort St. George, which became nucleus of the white town where most of the European lived.
According to treaty with Nayaks "The British and other European christians were only allowed to colour outside of their buildings white because of this gradually this area began to be known as "White town".
Hence Statement A, B, C and D are correct.