Formal:
* ਤੁਸੀਂ ਕਿਵੇਂ ਹੋ? (Tusi kiven ho?) - This is the most formal way to ask.
* ਤੁਹਾਡੀ ਕਿਹੜੀ ਹਾਲ ਹੈ? (Tuhhadi kihri haal hai?) - This is also formal and means "How are you doing?".
Informal:
* ਕਿਵੇਂ ਹੋ? (Kiven ho?) - This is the most common and informal way to ask.
* ਸਾਡਾ ਹਾਲ ਕਿਵੇਂ ਹੈ? (Sada haal kiven hai?) - This is another informal way to ask and means "How is it going?".
You can also use specific phrases based on the context:
* ਕੀ ਤੁਸੀਂ ਠੀਕ ਹੋ? (Ki tusi theek ho?) - "Are you alright?"
* ਤੁਸੀਂ ਕਿਵੇਂ ਕਰ ਰਹੇ ਹੋ? (Tusi kiven kar rahe ho?) - "How are you doing?"
The best way to choose the appropriate phrase is to consider your relationship with the person and the situation.