Question
Download Solution PDFएक दुकानदार एक विशेष प्रकार का उत्पाद बेचने के लिए नीचे दी गई तीन योजनाएं पेश करता है। निम्नलिखित में से कौन-सी योजना अधिकतम छूट प्रतिशत की पेशकश करती है?
A. 6 खरीदें, 4 मुफ्त पाएं
B. 5 खरीदें, 5 मुफ्त पाएं
C. 18% और 24% की दो क्रमिक छूट
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFप्रयुक्त सूत्र:
प्रभावी छूट = x + y - (x × y)/100
प्रभावी छूट = (वस्तु मुफ्त मिलती है)/(कुल वस्तुएँ) × 100
गणना:
योजना A. 6 खरीदें 4 मुफ्त पाएं
इसलिए, योजना A के लिए प्रभावी छूट = (वस्तु मुफ्त मिलती है)/(कुल वस्तुएँ) × 100
= 4/(6 + 4) × 100 = 40%
योजना B. 5 खरीदें 5 मुफ्त पाएं
इसलिए, योजना B के लिए प्रभावी छूट = (वस्तु मुफ्त मिलती है)/(कुल वस्तुएँ) × 100
= 5/(5 + 5 ) × 100 = 50%
योजना C. 18% और 24% की दो क्रमिक छूट
= 18 + 24 - (18 × 24)/100
= 42 - 4.32
= 37.68%
B के पास अधिकतम छूट प्रतिशत है।
Last updated on Jun 13, 2025
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