Select the most appropriate meaning of the given idiom.
Wash your dirty linen in public

Correct option is B

Option (b) is the correct meaning of the given idiom.
Wash your dirty linen in public: To discuss private, personal, or family matters openly, especially ones that cause shame or embarrassment. (Hindi: अपनी पारिवारिक या निजी समस्याएँ सार्वजनिक करना)
Example: You should not wash your dirty linen in public; keep your marital issues private.
Other related idioms and their meanings:
· Skeletons in the closet – Secrets from the past (गुप्त शर्मनाक तथ्य)
· Air one's grievances – Express complaints in public (अपनी शिकायतें सार्वजनिक करना)
· Spill the beans – Reveal a secret (राज खोलना)