RRB Technician Grade 3 previous year question
In a certain code language, A # B means 'A is the mother of B', A + B means 'A is the daughter of B', A ÷ B means 'A is the wife of B', and A @ B means 'A is the father of B'. How is A related to T if 'A + B # H @ K ÷ T'?
Asked in RRB Technician Grade 3 (09 Mar 2026 Shift 1) · Reasoning
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Correct answer: (D) Wife's father's sister
Decoding: A is daughter of B; B is mother of H (so A and H are siblings); H is father of K; K is wife of T. So A, being H's sister, is the sister of T's wife's father — i.e., A is T's 'wife's father's sister'.
हिंदी में प्रश्न
एक निश्चित कूट भाषा में, A # B का अर्थ है कि 'A, B की माता है', A + B का अर्थ है कि 'A, B की पुत्री है', A ÷ B का अर्थ है कि 'A, B की पत्नी है', और A @ B का अर्थ है कि 'A, B का पिता है'। यदि 'A + B # H @ K ÷ T' हो, तो A का T से क्या संबंध है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) पत्नी के पिता की बहन
व्याख्या: A, B की पुत्री है; B, H की माँ है (अतः A और H भाई-बहन हैं); H, K का पिता है; K, T की पत्नी है। अतः A, H की बहन होने के नाते, T की पत्नी के पिता की बहन है — यानी A, T की 'पत्नी के पिता की बहन' है।
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