RRB Technician Grade 3 previous year question
When one-third of a number is increased by 55, the result is 83. Find the sum of the digits of the original number.
Asked in RRB Technician Grade 3 (09 Mar 2026 Shift 2) · Quantitative Aptitude
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Correct answer: (C) 12
n/3 + 55 = 83 → n/3 = 28 → n = 84; sum of digits of 84 = 8+4 = 12.
हिंदी में प्रश्न
किसी संख्या के एक-तिहाई में 55 जोड़ने पर 83 प्राप्त होता है। मूल संख्या के अंकों का योग ज्ञात कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 12
n/3 + 55 = 83 → n/3 = 28 → n = 84; 84 के अंकों का योग = 8+4 = 12।
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