Questions & Answers about क्या आप मेरी आवाज़ सुन सकती हैं?
At the beginning of a sentence, क्या marks a yes/no question.
So:
- आप मेरी आवाज़ सुन सकती हैं। = You can hear my voice.
- क्या आप मेरी आवाज़ सुन सकती हैं? = Can you hear my voice?
This sentence-initial क्या does not mean what here.
It is just a question marker.
आप is the formal/polite word for you in Hindi.
Hindi has different levels of you:
- तू = very informal/intimate, sometimes rude depending on context
- तुम = familiar, less formal
- आप = polite/formal/respectful
So क्या आप... is the polite way to ask someone, especially:
- an adult you do not know well
- a customer, teacher, elder, etc.
- anyone when you want to sound respectful
Because मेरी agrees with आवाज़, which is a feminine noun.
Hindi possessive words like मेरा / मेरी / मेरे change to match the noun being possessed: