RRB NTPC CBT-1 previous year question
In a certain code language, A ÷ B means ‘A is the son of B’, A # B means ‘A is the wife of B’, A + B means ‘A is the brother of B’ and A & B means ‘A is the father of B’. How is S related to H if ‘S ÷ D & R # Y + H’?
Asked in RRB NTPC 2026 — 15 June Shift 2 · Reasoning
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Correct answer: (C) Brother's wife's brother
S÷D: S is son of D; D&R: D is father of R (so R is S's sibling); R#Y: R is wife of Y; Y+H: Y is brother of H. So R (S's sister) is married to Y, and H is Y's brother — making H the 'brother's wife's brother' relative to S.
हिंदी में प्रश्न
अंग्रेजी वर्णमाला क्रम के आधार पर दी गई श्रृंखला में '?' के स्थान पर क्या आना चाहिए? MAI PEN SIS VMX ?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) APD
S÷D: S, D का पुत्र है; D&R: D, R का पिता है (अतः R, S का सहोदर है); R#Y: R, Y की पत्नी है; Y+H: Y, H का भाई है। अतः R (S की बहन) का विवाह Y से हुआ है, और H, Y का भाई है — इस प्रकार H, S के लिए 'भाई की पत्नी का भाई' है।
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