Q60
His office is . . . . . . . . the second floor to the building.
A.
at
B.
on
AnswerC.
in
D.
of
Answer: Option B
Solution
Answer: Option B
Solution:
A preposition is a word which comes before a noun or a pronoun and establishes a relationship between the elements of a clause or words. 'On' is correct as it indicates a surface. The other options are wrong as 'at', 'in', and 'of' indicate a specific location, inside something, and possession respectively.