"Your one task is pending" or "You have one task that is pending."
This is a polite way of saying that someone has a task that they haven't completed yet.
Here's a breakdown of the phrase:
* Ap: A respectful form of "you" in Hindi.
* Ka: Possessive particle indicating ownership (your)
* Ek: One
* Kaam: Task, work
* Ruka hua hai: Is pending, is stopped
The phrase implies that the speaker is aware of the task and that it needs to be completed. It's a gentle reminder to the person.