RRB Technician Grade 3 previous year question
The salary of Mina is ₹80,000. Out of which she deposits x% amount at 15% simple interest. If the accumulated amount for the money deposited after 3 years is ₹17,400, then find the value of x.
Asked in RRB Technician Grade 3 (10 Mar 2026 Shift 3) · Quantitative Aptitude
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Correct answer: (D) 15
Amount = deposit*(1+0.45) = 17400 gives deposit = 12000. Since deposit = 80000*x/100, x = 12000/800 = 15.
हिंदी में प्रश्न
मीना का वेतन ₹80,000 है। वह इसमें से x% धनराशि 15% साधारण ब्याज पर जमा कराती है। यदि जमा की गई राशि 3 वर्षों के बाद ₹17,400 हो जाती है, तो x का मान ज्ञात कीजिए।
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उत्तर और व्याख्या देखें
सही उत्तर: (D) 15
राशि = जमा*(1+0.45)=17400 से जमा=12000। चूंकि जमा=80000*x/100, x=12000/800=15 प्राप्त होता है।
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