Select the sentence from the options given that has no error:

The correct answer is Option (4) → The book is interesting, informative and easy to read.

The three complements interesting, informative and easy to read all describe the book and are joined correctly by commas and "and". The sentence has no error.

Why the Other Options are Incorrect?

Option 1: He seized opportunity offered to him. — Incorrect. "Opportunity" is a singular countable noun made definite by "offered to him"; it needs the.
Corrected: He seized the opportunity offered to him.

Option 2: Sham went out to play Mohan stayed at home to work. — Incorrect. Two complete clauses are run together with no conjunction; a conjunction such as but is needed.
Corrected: Sham went out to play, but Mohan stayed at home to work.

Option 3: Some children are not able to distinguish good and evil. — Incorrect. The verb is used as distinguish between good and evil, or distinguish good from evil.
Corrected: Some children are not able to distinguish between good and evil.
Example: A judge must distinguish between facts and opinions.