Question
Download Solution PDFजर 125 : y :: y : 180 असेल, तर y चे धनात्मक मूल्य काढा.
This question was previously asked in
RPF Constable 2024 Official Paper (Held On 03 Mar, 2025 Shift 2)
Answer (Detailed Solution Below)
Option 1 : 150
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RPF Constable Full Test 1
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Download Solution PDFदिलेले आहे:
125 : y :: y : 180
वापरलेले सूत्र:
प्रमाणामध्ये, a : b :: c : d हे a × d = b × c च्या समतुल्य असते.
गणना:
सूत्र वापरून:
125 : y :: y : 180
⇒ 125 × 180 = y × y
⇒ y2 = 125 × 180
⇒ y2 = 22500
⇒ y = √22500
⇒ y = 150
y चे धनात्मक मूल्य 150 आहे.
पर्याय 1 योग्य आहे.
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