Question
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2.
3.
4.
Answer (Detailed Solution Below)
Option 3 : 56.25% / 56.25%
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Detailed Solution
सही उत्तर 56.25% / 56.25% है।
Key Points
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Question:
A shopkeeper buys pens at the rate of 5 pens for ₹4 and sells them at the rate of 4 pens for ₹5. What is his profit percentage? / एक दुकानदार 5 पेन ₹4 की दर से खरीदता है और 4 पेन ₹5 की दर से बेचता है। उसका लाभ प्रतिशत क्या है?
1.
25% / 25%
2.
50% / 50%
3.
56.25% / 56.25%
4.
60% / 60%
Correct Answer: 56.25% / 56.25%
Cost price per pen $= \\frac{4}{5} =$ ₹0.80; selling price per pen $= \\frac{5}{4} =$ ₹1.25. Profit percentage $= \\frac{1.25 - 0.80}{0.80} \\times 100 = 56.25\\%$. / प्रति पेन क्रय मूल्य $= \\frac{4}{5} =$ ₹0.80; प्रति पेन विक्रय मूल्य $= \\frac{5}{4} =$ ₹1.25। लाभ प्रतिशत $= \\frac{1.25 - 0.80}{0.80} \\times 100 = 56.25\\%$।
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