되느냐

In a sentence

• 이 일이 정말 가능하겠느냐?

  Is this task really possible?

  In this sentence, '되느냐' forms part of the question about the feasibility or possibility of a situation or action, demonstrating its function in constructing queries about states or actions.

• 그렇게 하면 문제가 해결되느냐?

  Does doing it that way solve the problem?

  Here, '되느냐' is used inquiring about the outcome or resolution that a specific action could produce, reflecting its utility in expressing speculative outcomes.

• 네가 노력하면 목표가 이루어지겠느냐?

  If you put in effort, can the goal be achieved?

  In this instance, '되느냐' is employed to speculate about achieving a goal under certain conditions, showing its role in conditional questioning.