SSC GD Constable previous year question
Find the LCM of 9/4, 21/10, 63/20.
Asked in SSC GD Constable 2024: 23 Feb 2024 Shift 1 · Quantitative Aptitude
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Correct answer: (C) 63/2
LCM of fractions = LCM(numerators)/HCF(denominators) = LCM(9,21,63)/HCF(4,10,20) = 63/2.
हिंदी में प्रश्न
9/4, 21/10, 63/20 का लघुत्तम समापवर्त्य ज्ञात कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 21/2
LCM of fractions = LCM(numerators)/HCF(denominators) = LCM(9,21,63)/HCF(4,10,20) = 63/2.
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