SSC GD Constable previous year question
When 8, 16, 18, 20 and 25 divide the least number x, the remainder in each case is 3, but x is divisible by 7. What is the value of x?
Asked in SSC GD Constable 2025: 12 Feb 2025 Shift 1 · Quantitative Aptitude
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Correct answer: (A) 7203
LCM(8,16,18,20,25) = 3600; x = 3600k + 3, and testing values divisible by 7 gives x = 7203 (k=2).
हिंदी में प्रश्न
जब 8, 16, 18, 20 और 25 न्यूनतम संख्या x को विभाजित करते हैं, तो प्रत्येक स्थिति में शेषफल 3 आता है, लेकिन x, 7 से विभाज्य है। x का मान क्या है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) 7203
LCM(8,16,18,20,25) = 3600; x = 3600k + 3, तथा 7 से विभाज्य मान जाँचने पर x = 7203 (k=2) प्राप्त होता है।
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