Two statements are given, followed by three conclusions mmbered I, II and III. Assuming the statements to be trie, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some books are novels.
No novel is a diary.
Conclusions:
I. No book is a diary
II. All diaries are books.
III. No diary is a novel.

Options

A. Either conclusion I or II follows
B. Only conclusion II follows
C. Only conclusion I follows
D. Only conclusion III follows

Answer

D