ada apa?
Asking for an existence or a position of something.
What do you have inside your bag?
Di dalam tas Anda ada apa?
To express “What’s going on?”
(you heard a crowd out there)
A: Ada apa? (What is going on?)
B: Pak Hari jatuh di depan rumah kita. (Pak Hari fell down in front of our door.)
