Question
Download Solution PDFरिया ₹3,840 की खरीदारी पर दी गई 30% की छूट या 25% और 5% की क्रमागत दो छूटों के बीच निर्णय नहीं कर सकी। दोनों छूटों के बीच कितना अंतर है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
रिया ₹3,840 की खरीदारी पर दी गई 30% की छूट या 25% और 5% की क्रमागत दो छूटों के बीच निर्णय नहीं कर सकी।
प्रयुक्त अवधारणा:
1. A% और B% की क्रमागत दो छूटों के बाद अंतिम छूट प्रतिशत = \((A + B - {AB \over 100})\%\)
2. छूट = अंकित मूल्य × छूट%
गणना:
25% और 5% की क्रमागत दो छूटों के लिए अंतिम छूट% =\(25 + 5 - \frac {25 × 5}{100}\) = 28.75%
छूट% के बीच का अंतर = 30 - 28.75 = 1.25%
अब, छूट के बीच का अंतर = 3840 × 1.25% = ₹48
∴ दोनों छूटों के बीच का अंतर ₹48 है।
Last updated on Jul 12, 2025
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