In this question, a statement is followed by two assumptions I and II. You have to consider the statements to be true even if they seem to be at variance from the commonly known facts. You have to decide which of the following assumptions logically follows from the given statement.
Statements : Only good singers are invited in the conference. No one without sweet voice is a good singer.
Assumption I : All invited singers in the conference have sweet voice.
Assumption II : Those singers who do not have sweet voice are not invited in the conference.

Options

A. Only I follows
B. Neither I nor II follows
C. Both I and II follow
D. Only II follows

Answer

C

Explanation

Obviously both the assumptions are implicit in the statements. Only good singers were invited in the conference and good singers are those who have sweet voice.