Question
Download Solution PDFयदि किसी बिस्तर का विक्रय मूल्य प्रारंभिक मूल्य का 2 गुना है, तो लाभ प्रारंभिक लाभ का 10 गुना है। प्रारंभिक लाभ प्रतिशत (%) ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
बिस्तर का विक्रय मूल्य = प्रारंभिक विक्रय मूल्य का 2 गुना।
लाभ = प्रारंभिक लाभ का 10 गुना।
प्रयुक्त सूत्र:
लाभ प्रतिशत = (लाभ / क्रय मूल्य) × 100
माना प्रारंभिक क्रय मूल्य = C, प्रारंभिक लाभ = P, और प्रारंभिक विक्रय मूल्य = S
विक्रय मूल्य, लाभ और क्रय मूल्य के बीच संबंध: S = C + P
गणना:
नया विक्रय मूल्य = 2 × S
नया लाभ = 10 × P
⇒ S = C + P
⇒ 2 × S = C + 10 × P
S = C + P को 2 × S में प्रतिस्थापित करें:
⇒ 2 × (C + P) = C + 10 × P
⇒ 2C + 2P = C + 10P
⇒ 2C - C = 10P - 2P
⇒ C = 8P
प्रारंभिक लाभ प्रतिशत = (P / C) × 100
⇒ प्रारंभिक लाभ प्रतिशत = (P / 8P) × 100
⇒ प्रारंभिक लाभ प्रतिशत = (1 / 8) × 100
⇒ प्रारंभिक लाभ प्रतिशत = 12.5%
प्रारंभिक लाभ प्रतिशत 12.5% है।
Last updated on Jul 17, 2025
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