How do you answer what is your hobbies or passion?

If you do something interesting in your spare time, this may help to show that you have abilities that you make use of in other areas than work. If all you do in your spare time is drink beer and watch television, that does not qualify as a hobby, it's too passive and doesn't require any ability to do. However, if you play some sport (tennis, Golf, whatever) or you like to fish, bicycle, hike, or play the piano, paint landscapes, or read some particular kind of literature, or compose poetry, or you volunteer at a homeless shelter to help feed hungry people, or many other activities, that could be worth mentioning.