Analysis:
To determine the correct answer, we need to analyze the given options and information provided.

Given Information:
Mr Ramagopal lives in one of the four locations: Sultanpur, Mylapore, Anna Nagar, or Madipakkam.

Options:
a) Sultanpur
b) Mylapore
c) Anna Nagar
d) Madipakkam

Reasoning:
To find out where Mr Ramagopal lives, we need to analyze each option and compare it with the given information.

a) Sultanpur:
There is no information given about Mr Ramagopal living in Sultanpur, so we cannot determine if this is the correct answer.

b) Mylapore:
There is no information given about Mr Ramagopal living in Mylapore, so we cannot determine if this is the correct answer.

c) Anna Nagar:
There is no information given about Mr Ramagopal living in Anna Nagar, so we cannot determine if this is the correct answer.

d) Madipakkam:
There is no information given about Mr Ramagopal living in Madipakkam, so we cannot determine if this is the correct answer.

Conclusion:
Based on the given options and information, we cannot determine with certainty where Mr Ramagopal lives. None of the options (a, b, c, d) can be confidently chosen as the correct answer.

Additional Information:
If there is any missing information or if the question is incomplete, it is important to clarify and obtain the necessary details to provide an accurate answer.