Question
Download Solution PDFयदि 20 पुस्तकों का मूल्य 18 पुस्तकों के विक्रय मूल्य के बराबर है, तो लाभ प्रतिशत है:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
20 पुस्तकों का क्रय मूल्य = 18 पुस्तकों का विक्रय मूल्य
अवधारणा:
लाभ: किसी उत्पाद को उसके लागत मूल्य से अधिक पर बेचने पर प्राप्त होने वाली राशि है।
प्रयुक्त सूत्र:
लाभ = विक्रय मूल्य - क्रय मूल्य
लाभ प्रतिशत = (लाभ / क्रय मूल्य) × 100
गणना:
माना एक पुस्तक का विक्रय मूल्य 10 गुना है तो,
18 पुस्तकों का विक्रय मूल्य = 180x
20 पुस्तकों का क्रय मूल्य = 180x
⇒ 1 पुस्तक का क्रय मूल्य = = 9x
लाभ = 10x - 9x = x
लाभ% = \({x\over 9x}\times 100 = {100\over 9}\:\)
लाभ% = \(11\frac{1}{9}\% \)
∴ \(11\frac{1}{9}\% \) लाभ प्रतिशत है।
Last updated on Jun 13, 2025
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