RRB Technician Grade 3 previous year question
Varun buys mangoes at the rate of 3 kg for ₹15 and sells them at 5 kg for ₹50. To earn ₹125 as profit, what quantity of mangoes (in kg) must he sell?
Asked in RRB Technician Grade 3 (06 Mar 2026 Shift 3) · Quantitative Aptitude
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Correct answer: (A) 25
Cost price = ₹5/kg (3 kg for ₹15), selling price = ₹10/kg (5 kg for ₹50), so profit = ₹5/kg. To earn ₹125 profit, quantity needed = 125/5 = 25 kg.
हिंदी में प्रश्न
वरुण ₹15 में 3 kg की दर से आम खरीदता है और उन्हें ₹50 में 5 kg की दर से बेचता है। लाभ के रूप में ₹125 अर्जित करने के लिए, उसे कितनी मात्रा (kg में) में आम बेचने होंगे?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) 25
क्रय मूल्य = ₹5/किग्रा (3 किग्रा में ₹15), विक्रय मूल्य = ₹10/किग्रा (5 किग्रा में ₹50), लाभ = ₹5/किग्रा। ₹125 लाभ हेतु मात्रा = 125/5 = 25 किग्रा।
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