Select the most appropriate meaning of the given idiom.
Never judge a book by its cover

Correct option is A

Option (a) is the correct meaning of the given idiom.
Idiom: Never judge a book by its cover means do not form an opinion about someone or something based only on what is visible or apparent. (किसी की बाहरी दिखावट देखकर उसके बारे में राय मत बनाओ)
Example: That old car looks worn out, but it runs like new — never judge a book by its cover!
Other Related Idioms:
· Beauty is only skin deep – Outer beauty doesn't reflect inner qualities.
· Looks can be deceiving – Visual impression may not reveal the truth.