Who is a physicist ?
Answer: D
A prefers tea. So, from (iv), the industrialist and D prefer coffee. But, from (iii), B and the journalist prefer coffee. So, B is the industrialist and D is the journalist.
Now, A, C and advocate remain. Clearly, E is the advocate.
The horticulturist is C's brother. It can be only A. C is a physicist.
|
|
A |
B |
C |
D |
E |
|
Profession |
Horticulturist |
Industrialist |
Physicist |
Journalist |
Advocate |
|
Profession |
Tea |
Coffee |
Tea |
Coffee |
Tea |
Hence, C is the physicist.