Question
Download Solution PDFयदि किसी बिस्तर का विक्रय मूल्य प्रारंभिक मूल्य का 2 गुना है, तो लाभ, प्रारंभिक लाभ का 11 गुना है। प्रारंभिक लाभ प्रतिशत ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFप्रयुक्त सूत्र:
लाभ = विक्रय मूल्य - क्रय मूल्य
लाभ प्रतिशत = (लाभ / क्रय मूल्य) × 100
गणना:
माना, क्रय मूल्य = C, प्रारंभिक लाभ = P
प्रारंभिक विक्रय मूल्य = C + P
नया विक्रय मूल्य = 2 × प्रारंभिक विक्रय मूल्य = 2 × (C + P)
नया लाभ = 11 × प्रारंभिक लाभ = 11P
नया लाभ = नया विक्रय मूल्य - क्रय मूल्य
⇒ 11P = 2(C + P) - C
⇒ 11P = 2C + 2P - C
⇒ 11P = C + 2P
⇒ C = 9P
प्रारंभिक लाभ प्रतिशत = (P/C) × 100
⇒ (P/9P) × 100
⇒ (1/9) × 100
⇒ 11(1/9)%
∴ प्रारंभिक लाभ प्रतिशत है: 11(1/9)%
Last updated on Jul 22, 2025
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