RRB Technician Grade 3 previous year question
In a class, there are 36 boys and 24 girls. By what percentage should the number of girls be increased so that it becomes equal to the number of boys?
Asked in RRB Technician Grade 3 (10 Mar 2026 Shift 3) · Quantitative Aptitude
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Correct answer: (D) 50%
Girls need to increase from 24 to 36, an increase of 12. Percentage increase = 12/24*100 = 50%.
हिंदी में प्रश्न
एक कक्षा में 36 लड़के और 24 लड़कियां हैं। लड़कियों की संख्या में कितने प्रतिशत की वृद्धि की जाए ताकि यह लड़कों की संख्या के बराबर हो जाए?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 50%
लड़कियों की संख्या 24 से बढ़कर 36 होनी है, यानी 12 की वृद्धि। प्रतिशत वृद्धि = 12/24*100 = 50% होती है।
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