The three digits of a number add to The number is completely divisible by The first digit is double of the second digit. What is the product of the three digits?
সঠিক উত্তর: Option D
sum of the 5 numbers/5 = s so , sum of 5 numbers=5s again suppose, sum of 5 number+6th number=6x so , 6th number =6x-5s