This is a trick question. The expectation here is to answer a negative trait with a positive twist. Something which in general a weak point of a person, but is alright from an organization perspective.

☛ “I tend to try to take up too many things, leaving little time for myself.”

☛ “I am a perfectionist and sometimes, concentrate too much on one single task to get it to perfection, using up time from other tasks”.

☛ “I tend to say Yes, when someone asks for help. I am working on learning to say No at times”.