Formal:
* ਤੁਹਾਡਾ ਦਿਨ ਕਿਵੇਂ ਰਿਹਾ? (tuhadaa din kivein rihaa?) This is the most literal translation and is suitable for formal situations.
Informal:
* ਤੁਹਾਡਾ ਦਿਨ ਕਿੱਦਾਂ ਰਿਹਾ? (tuhadaa din kiddaaan rihaa?) This is a more casual way of asking and is commonly used among friends and family.
* ਕਿੱਦਾਂ ਰਿਹਾ ਦਿਨ? (kiddaaan rihaa din?) This is an even more informal way to ask, similar to saying "What's up?"
You can also ask "How was your work/school?" by saying:
* ਕੰਮ/ਸਕੂਲ ਕਿਵੇਂ ਰਿਹਾ? (kamm/skool kivein rihaa?)
Remember to use the appropriate tone and inflection for the situation.