का क्या हुआ

what happened to …?

→ का
phrase Uncommon #3,913
what happened to …? The noun or person comes before का. The verb can change to क्या होगा to ask what will happen to someone or something.
HI: तुम्हारे बैग का क्या हुआ?
EN: What happened to your bag?

बीएमसी का क्या हुआ?

What happened to the BMC?

— Black Friday (2004)

तुम्हारी आंख का क्या हुआ?

What happened to your eye?

— Relatos salvajes (2014)

केलुस्कर, तुम्हारे वो गिरगाँव वाले घर का क्या हुआ?

Keluskar, what happened to that house of yours in Girgaon?

— Three of Us (2023)

तुम्हारे मेन्स का क्या हुआ?

How did your mains go?

— 12th Fail (2023)

स्कूल का क्या हुआ?

What happened with school?

— Incendies (2010)

अच्छा, और वह सिलिंडर का क्या हुआ?

Okay, and what happened to that cylinder?

— Soni (2019)

क्या किसी को पता है कि प्रिंसेस ऑफ़ मेलॉनबोन या रोअर्स फ़ॉली का क्या हुआ?

Does anyone know what happened to Princess of Melanbone or Roar's Folly?

और घर का क्या हुआ?

And what happened to the house?

कि उस लड़की का क्या हुआ?

So, what happened to that girl?

— Raat Akeli Hai (2020)