If a project is not running as per the required schedule, how do you plan on getting it back on track?  

Being able to put a project back on track is just as crucial as being aware that it is not progressing according to plan. Being a project manager, you must take action, such as project crashing or fast-tracking, as soon as you become aware of the gap between the project’s actual schedule and the baseline timetable estimate in the project plan. Any project manager who is worth employing will be able to respond to this with precise, helpful information.