IBPS RRB Officer Scale-I Prelims practice question
2400 bananas were bought at ₹1,210 per hundred and sold at a total profit of ₹5,360. What was the selling price per dozen?
From a IBPS RRB Officer Scale-I Prelims Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (D) ₹172
Total CP = (2400/100) × ₹1,210 = ₹29,040. Total SP = CP + profit = ₹29,040 + ₹5,360 = ₹34,400. Number of dozens = 2400/12 = 200, so SP per dozen = ₹34,400/200 = ₹172.
हिंदी में प्रश्न
2400 केले ₹1,210 प्रति सैकड़ा की दर से खरीदे गए और कुल ₹5,360 के लाभ पर बेचे गए। प्रति दर्जन विक्रय मूल्य क्या था?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) ₹172
कुल क्रय मूल्य = (2400/100) × ₹1,210 = ₹29,040। कुल विक्रय मूल्य = क्रय मूल्य + लाभ = ₹29,040 + ₹5,360 = ₹34,400। दर्जनों की संख्या = 2400/12 = 200, अतः प्रति दर्जन विक्रय मूल्य = ₹34,400/200 = ₹172।
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