Question
Download Solution PDFउस विकल्प का चयन कीजिए जो पाँचवीं संख्या से उसी प्रकार संबंधित है जैसे दूसरी संख्या पहली संख्या से संबंधित है और चौथी संख्या तीसरी संख्या से संबंधित है।
2 : 9 :: 6 : 121 :: 5 : ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है: 2 : 9 :: 6 : 121 :: 5 : ?
यहाँ अनुसरण किया गया तर्क निम्नलिखित है:
तर्क: दूसरी संख्या : (2 × पहली संख्या - 1 )2
2 : 9 के लिए
2 : (4 - 1)2
2 : (3)2
2 : 9.
6 : 121 के लिए
6 : (12 - 1)2
6 : (11)2
6 : 121.
इसी प्रकार, 5 : ?
5 : (10 - 1)2
5 : (9)2
5 : 81.
यहाँ, 5 : 81 सही युग्म है।
अतः, सही उत्तर 'विकल्प 1' है।
Last updated on Jul 8, 2025
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