There can have many purposes of life!!
If we speak in a spiritual way then there can be only one purpose n that's to worship almighty GOD by the core of a heart but if we speak it in any other way then there can be a lot of purposes varying from person to person!! One of them can be to serve humanity in a best possible way!!
Also another one can be to become a successful person in the world etc!!
But whenever I try to question myself what my purpose is I always end up losing!!