Question
Download Solution PDFएक विक्रेता 7 नींबू ₹1 में खरीदता है। 40% लाभ प्राप्त करने के लिए उसे ₹1 में कितने नींबू बेचने होंगे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
7 नींबू का क्रय मूल्य = ₹1
लाभ प्रतिशत = 40%
प्रयुक्त सूत्र:
1 नींबू का क्रय मूल्य (C.P.) = ₹1 ÷ 7
लाभ प्रतिशत के लिए विक्रय मूल्य (S.P.) = C.P. × (1 + लाभ प्रतिशत)
गणनाएँ:
1 नींबू का क्रय मूल्य = \(\dfrac{1}{7}\) ₹
40% लाभ प्राप्त करने के लिए, 1 नींबू का विक्रय मूल्य = \(\dfrac{1}{7} \times (1 + \dfrac{40}{100})\)
⇒ 1 नींबू का विक्रय मूल्य = \(\dfrac{1}{7} \times 1.4 = \dfrac{1.4}{7}\) ₹
⇒ 1 नींबू का विक्रय मूल्य = ₹0.20
यह ज्ञात करने के लिए कि ₹1 में कितने नींबू बेचने होंगे, हम ₹1 को 1 नींबू के विक्रय मूल्य से विभाजित करते हैं:
\(\dfrac{1}{0.20} = 5\)
∴ 40% लाभ प्राप्त करने के लिए विक्रेता को ₹1 में 5 नींबू बेचने होंगे।
Last updated on Jul 17, 2025
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