The daily rate for a hotel room having 4 beds Tk. 390 for one person and X taka for each additional person. If 3 people take the room for one day and each pays Tk. 210 for the room then what is the value of X?
সমাধান
সঠিক উত্তর: Option D
Total Paid = 3X210 = 630
Basic Pay for one person= 390
Additional for two persons= 240
So additional for one person =120