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A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they gain meet at the starting point altogether?

Correct Answer: 46 minutes and 12 seconds
উত্তর ইউপোপের দেশ ফিনল্যান্ডের রাজধানী হেলসিংকি। এর মুদ্রার নাম ইউরো। জেনেভা সুইজারল্যান্ডের বিখ্যাত শহর। হেগ হলো নেদারল্যান্ডসের প্রশাসনিক রাজধানী এবং বার্লিন জার্মানির রাজধানী।

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point ?

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 sec, B in 308 sec and C in 198 sec, all starting from the same point. After what time will they again meet at the stating point again ?

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