Answer:
Option C.
Explanation:
It is given that
123 means "very hot day" .... (1)
356 means "hot filtered coffee" .... (2)
289 means "day and night" ..... (3)
In (1) and (2), common number is 3 and common word is hot.
hot = 3
In (1) and (3), common number is 2 and common word is day.
Day = 2
In (1) the remaining number is 1 and remaining word is very.
very = 1
Therefore, the correct option is C.