The Qur'an is different from other revealed Books because

A.

it is a prayer book only

B.

barren women can be helped through it

C.

both spiritual, moral and social values are found in it

D.

one can use it for protection only

Correct answer is C

Unlike any other book, the Quran is taught by God (Q55:1-2); He teaches us what we need at the time we need it. This is why we read the Quran hundreds of times without getting bored. We can read a novel, for example, only once. But the Quran can be read an infinite number of times, and we derive new and valuable information from it every time.

The Quran is a singular source of knowledge and wisdom. It is the best source of information. It sheds light on why some things are the way they are, and enables us to understand the meaning of things, in order to be able to look past appearance and make judicious decisions.
[Q16:89] ...We have revealed to you this book to provide explanations for everything, and guidance, and mercy, and good news for the submitters (Muslims).