Select the most appropriate idiom to replace the highlighted segment.
He thinks his new plan will undoubtedly produce the desired result.

Correct option is C

Option (c) is the correct meaning of the given idiom.
Bear fruit: To yield positive results or success. (Hindi: सफल होना / फलदायक होना)
Example: Her hard work finally bore fruit when she got the promotion.
Other idioms and meanings:
· Sour grapes: Pretending to dislike what you can’t have.
· Go pear-shaped: To go wrong or fail.
· Go suck a lemon: Expression of rejection or disapproval.