Question
Download Solution PDFउस विकल्प का चयन कीजिए जो पांचवीं संख्या से उसी प्रकार संबंधित है जिस प्रकार दूसरी संख्या, पहली संख्या से संबंधित है और चौथी संख्या तीसरी संख्या से संबंधित है।
45 ∶ 15 ∶∶ 20 ∶ 10 ∶∶ 125 ∶ ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
45 ∶ 15 ∶∶ 20 ∶ 10 ∶∶ 125 ∶ ?
तर्क: पहली संख्या = [(दूसरी संख्या)2 ÷ 5]
45 : 15 →
⇒ [(15)2 ÷ 5]
⇒ (225 ÷ 5) = 45
20 : 10 →
⇒ [(10)2 ÷ 5]
⇒ (100 ÷ 5) = 20
इसी प्रकार, '125 : ?' के लिए →
⇒ [(Y)2 ÷ 5] = 125
⇒ (Y)2 = (125 × 5)
⇒ (Y)2 = 625
⇒ Y = 25
यहाँ, '125 : 25' सही युग्म है।
अतः, सही उत्तर "विकल्प (2)" है।
Last updated on Jul 19, 2025
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