SSC GD Constable previous year question
In an exam, Naveen got 21 percent marks and he failed by 25 marks. If he gets 46 percent marks, then he fails by 5 marks. What are the maximum marks of the exam?
Asked in SSC GD Constable 2024: 23 Feb 2024 Shift 2 · Quantitative Aptitude
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Correct answer: (A) 80
Pass mark P: 0.21M+25=P and 0.46M+5=P (still 5 short at 46%). Equating: 0.21M+25=0.46M+5 ⟹ 0.25M=20 ⟹ M=80.
हिंदी में प्रश्न
एक परीक्षा में नवीन को 21 प्रतिशत अंक प्राप्त हुए और वह 25 अंकों से अनुत्तीर्ण हो गया। यदि उसे 46 प्रतिशत अंक मिलते हैं, तो वह 5 अंकों से अनुत्तीर्ण हो जाता। परीक्षा के अधिकतम अंक कितने हैं?
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उत्तर और व्याख्या देखें
सही उत्तर: (A) 60
Pass mark P: 0.21M+25=P and 0.46M+5=P (still 5 short at 46%). Equating: 0.21M+25=0.46M+5 ⟹ 0.25M=20 ⟹ M=80.
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