묻다(mut-da, mutda)
Asking a question or seeking information in a general sense
When to use
Asking friends, Casual conversation, Interview questions
The nuance
Used in everyday, informal contexts; appropriate when addressing peers or people of equal or lower status without special honorifics.
여쭈다(yeo-jju-da, yeojjuda)
Polite, honorific form used to ask questions or seek opinions respectfully from someone of higher status or older age
When to use
Asking superiors, Formal occasions, Polite conversation
The nuance
Used in contexts requiring honorifics, such as when speaking to superiors or in formal settings.