Question
Download Solution PDFअमित एक पियानो खरीदता है और उसे 5% के लाभ पर गोपाल को बेच देता है। गोपाल इसे 25% की हानि पर अक्षय को बेच देता है। यदि अक्षय ने ₹1890 का भुगतान किया है, तो अमित द्वारा खरीदे गए पियानो का क्रय मूल्य (₹ में) है:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
अमित एक पियानो खरीदता है और उसे 5% के लाभ पर गोपाल को बेच देता है।
गोपाल इसे 25% की हानि पर अक्षय को बेच देता है।
अक्षय ने ₹1890 का भुगतान किया है।
प्रयुक्त सूत्र:
मान लीजिए कि अमित द्वारा खरीदे गए पियानो का क्रय मूल्य ₹x है।
अंतिम विक्रय मूल्य = क्रय मूल्य × (1 + लाभ%/100) × (1 - हानि%/100)
गणनाएँ:
अक्षय के लिए मूल्य = अमित के लिए क्रय मूल्य × (1 + 5/100) × (1 - 25/100)
₹1890 = x × (1 + 0.05) × (1 - 0.25)
⇒ ₹1890 = x × 1.05 × 0.75
⇒ ₹1890 = x × 0.7875
⇒ x = ₹1890 / 0.7875
⇒ x = ₹2400
∴ सही उत्तर विकल्प (3) है।
Last updated on Jun 26, 2025
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