N is the brother of Y and Y is the sister of B. B is the wife of Z and C is the mother of Y. How is Z related to C?

Step-by-step relation (रिश्ते समझें):

• N is brother of Y → N और Y भाई-बहन हैं
• Y is sister of B → Y और B भी भाई-बहन हैं👉 So N, Y, B are siblings
• C is mother of Y → C इन तीनों की माँ है👉 So C is mother of B as well
• B is wife of Z → Z, B का पति है

Final relation:

Since B is daughter of C, and Z is husband of B,
👉 Z is the son-in-law of C

Final Answer:

✅ Son-in-law / दामाद