প্রশ্ন ও উত্তর
55 men can finish a work in 42 days. How many additional men must be engaged to complete the work 9 days earlier?
06 Apr, 2025
প্রশ্ন 55 men can finish a work in 42 days. How many additional men must be engaged to complete the work 9 days earlier?
সঠিক উত্তর
১৫
মন্তব্য
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