RRB NTPC CBT-1 previous year question
If the ratio of two numbers is 4 : 1, and their HCF is 47, then their LCM is:
Asked in RRB NTPC 2026 — 18 June Shift 3 · Quantitative Aptitude
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Correct answer: (B) 188
With HCF 47 and ratio 4:1, the numbers are 188 and 47. LCM = (188*47)/47 = 188.
हिंदी में प्रश्न
यदि दो संख्याओं का अनुपात 4 : है और उनका महत्तम समापवर्तक 1 47 है, तो उनका लघुत्तम समापवर्त्य (LCM) होगा।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 188
म.स. 47 और अनुपात 4:1 के साथ संख्याएँ 188 और 47 हैं। ल.स. = (188*47)/47 = 188।
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