If a number x is 10% less than another number y and y is 10% more than 125, then x is equal to:
সমাধান
সঠিক উত্তর: Option B
=> N = 125 + 10% of 125 = 125 + 12.50 => N = 137.50. => x = 137.50 - 10% of 137.50 => x=137.50 - 13.75 => x = 123.75
