Ques : What does the idiom ‘koop mandook’ or ‘kue ka mendhak hona’ mean?

Ques : What does the idiom ‘koop mandook’ or ‘kue ka mendhak hona’ mean?

A. To be shrewd

B. To fall into a well

C. To have limited knowledge

D. To be promising

Ans : C. To have limited knowledge