Correct option is B
Option (b) is the correct meaning of the given idiom.
A dime a dozen: Something that is very common and has little value. (Hindi meaning: सस्ता और सामान्य चीज़)
· Example: Good ideas are a dime a dozen; it’s the execution that counts.
Other related idioms and their meanings:
·
To kill two birds with one stone: To achieve two things at once.
·
Break the ice: To initiate a conversation in a social setting.