How are you?

All these words mean conversation, it may differ in details.

आप कैसे है?	Aap kaise hai ?	How are you?
कैसे है?	Kaise hai ?	How are you?
क्या है है ?	Kya haai hai ?	What is this?
हाल-चाल कैसे है ?	Haal-chaal kaise hai ?	How are you?
क्या चल रहा है ?	Kya chal raha hai ?	What's going on ?
औरसब कुछ्थीखाई?	Aursab kuchtheekhai?	and everything else was gone?
सं ठीक ठाक है?	San theek thak hai?	Is everything okay?
सब मजे में?	Sab maje mei?	All in good fun?