RRB Technician Grade 3 previous year question
Two numbers are in the ratio of 4:5, and their HCF is 16. Find the LCM of the two numbers.
Asked in RRB Technician Grade 3 (06 Mar 2026 Shift 2) · Quantitative Aptitude
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Correct answer: (D) 320
With ratio 4:5 and HCF 16, the numbers are 4x16=64 and 5x16=80. LCM = (64x80)/HCF = 5120/16 = 320.
हिंदी में प्रश्न
दो संख्याएं 4:5 के अनुपात में हैं और उनका HCF 16 है। उन दोनों संख्याओं का LCM ज्ञात कीजिए।
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उत्तर और व्याख्या देखें
सही उत्तर: (D) 320
अनुपात 4:5 और म.स.प. 16 के साथ, संख्याएँ 4×16=64 और 5×16=80 हैं। ल.स.प. = (64×80)/म.स.प. = 5120/16 = 320।
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