প্রশ্ন ও উত্তর
A tap can fill the tank in 15 minutes and another can empty it in 8 minutes. If the tank is already half-full and both the taps are opened together, how many minutes will the tank take to be emptied
06 Apr, 2025
প্রশ্ন A tap can fill the tank in 15 minutes and another can empty it in 8 minutes. If the tank is already half-full and both the taps are opened together, how many minutes will the tank take to be emptied
সঠিক উত্তর
৮
মন্তব্য
Authentication required
You must log in to post an answer.
Log in