Question

comparative degree md habib was one of the richest man in Rangoon

Answer 1

Mr Habib was the richer man than anyone in the rangoon

Answer 2

Here,

Given sentence - Md. Habib was one of the richest man in Rangoon.

In this sentence, richest is superlative degree and comparative degree of richest is richer.

So,

New sentence - Md. Habib was richer than most other man in Rangoon.