প্রশ্ন ও উত্তর
Three workers can do a job in 12 days . Two of the workers work twice as fast as the this . How long would it take one of the fastest workers to do the job alone?
07 Apr, 2025
প্রশ্ন Three workers can do a job in 12 days . Two of the workers work twice as fast as the this . How long would it take one of the fastest workers to do the job alone?
সঠিক উত্তর
৩০
মন্তব্য
Authentication required
You must log in to post an answer.
Log in