প্রশ্ন ও উত্তর
Some persons can do a pice of work in 12 days. Two times the number of such persons will do half of that work in:
গণিত Time and Work 08 Oct, 2020
প্রশ্ন Some persons can do a pice of work in 12 days. Two times the number of such persons will do half of that work in:
সঠিক উত্তর
3 days
মন্তব্য
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