The correct idiom is "diamond in the rough," which refers to someone or something with great potential but lacks refinement or polishing.
On which floor and in which flat does G lives?
Who lives two floors below S (same flat type)?
Four of the five among the following are similar in such a way to form a group, which one of following doesn’t belong to the group?
...Which among the following combination is correct?
Which of the following combinations of day-person-company-colour is correct?
Who among the following lives on top most floor?
Who among the following are girls?
Which of the following box is kept just below the box which contains Guava?
How many persons live between Q and P?
__ lives immediately below F in the same type of flat.