Hindi / Urdu
Ye kis ka kaam hai / Ye kis ke kartoot hain?
In English
Whose act is this?
How to say “Ye kis ka kaam hai” in English
When you want to say “Ye kis ka kaam hai” (or “Ye kis ke kartoot hain?”) in English, the natural, everyday way is “Whose act is this?”. It fits scolding & anger.