Two statements are given followed by four conclusions I, II, III and IV. You have to consider these statements to be true, even if they seem at variance from commonly known facts. Decide which of the given conclusions logically follow/s from the given statement.
Statements:
1. Some stickers are post-its.
2. Some post-its are memos.
Conclusions:
I. No sticker is a memo.
II. Some memos are post-its.
III. Some stickers are memos.
IV. No post-it is a sticker.
1
Both conclusions I, and IV follow.
2
Only conclusion II and either conclusion I or III follows
3
Both conclusions I and III follow.
4
Either conclusion I or IV follows.