Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statements : Only good singers are invited in the conference. No one without sweet voice is a good singer. Conclusions : I. All invited singers in the conference have sweet voice. II. Those singers who do not have sweet voice are not invited in the conference.

The correct answer is: Only conclusion II follows.

The first statement is “Only good singers are invited in the conference.” This means that if a singer is invited to the conference, then they must be a good singer. The second statement is “No one without sweet voice is a good singer.” This means that if a singer does not have a sweet voice, then they are not a good singer.

Conclusion I is “All invited singers in the conference have sweet voice.” This conclusion does not follow from the statements. The statements only say that if a singer is invited to the conference, then they must be a good singer. They do not say that all good singers are invited to the conference. For example, there may be good singers who are not invited to the conference because they are not available or because they do not want to attend.

Conclusion II is “Those singers who do not have sweet voice are not invited in the conference.” This conclusion does follow from the statements. The statements say that if a singer does not have a sweet voice, then they are not a good singer. And the statements say that only good singers are invited to the conference. Therefore, those singers who do not have sweet voice are not invited to the conference.

In conclusion, only conclusion II follows from the statements.