Interviewers love asking this because it forces you to choose one among many necessary skills for project managers to possess. This is no one right answer. However, this answer should reflect your greatest strength and how it would benefit the role of project manager.

"Project managers must have a diverse range of abilities, but I would say most importantly they need to be flexible. This can mean being able to quickly adjust to taking on a new direction to better execute a project or to meet a new deadline. Or it could mean being adaptable to work with an array of personality types. In this role, sometimes you will need to react quickly and strategically so being able to adapt to new circumstances is necessary."