Two statements are given, followed by three conclusions. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
1. Some boys are in class II.
2. Shekhar is not in class II.
Conclusions:
I. Shekhar is not a boy.
II. No class II student is a boy.
III. Shekhar is a boy.
1
Both conclusions I and II follow
2
Only conclusion II follows.
3
Both conclusions II and III follow.
4
Either conclusion I or III follows.