Question
Download Solution PDFएक बेईमान दुकानदार एक ग्राहक को क्रय मूल्य के ऊपर T% के लाभ पर सामान बेचता है और साथ ही 1 किग्रा के स्थान पर वह 800 ग्राम तौलता है। उसका कुल लाभ प्रतिशत 40% है। T का मान कितना है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया∶
जब वह अपना सामान बेचता है तो उसे T% का लाभ होता है।
वह एक किग्रा या 1000 ग्राम के स्थान पर 800 ग्राम का उपयोग करता है।
प्रयुक्त सूत्र∶
लाभ% = [(100 + लाभ%) × (मूल वजन/परिवर्तित वजन)] - 100
गणना∶
माना 1000 ग्राम 1000 रुपये है।
मूल वजन = 1 किग्रा = 1000 ग्राम
परिवर्तित वजन = 800 ग्राम
लाभ हुआ = T%
800 ग्राम का CP = 800 रुपये
SP = 800 × 140/100 = 1120
T% = (1120 - 1000)/1000 × 100
⇒ 120/1000 × 100 = 12%
∴ उत्तर 12% है।
Last updated on Jun 30, 2025
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