Question

a positive number when divided by 88 gives the remainder 8 what will be the remainder when this number is divided by 11

Answer 1

Since 88 is the multiple of 11.
Therefore, the remainder will be 8 only.

Answer 2

11 being a factor of 88 will divide a number completely if divisible by 88.
But if a number leaves a remain when it is divided by 88 remained will be same in case of division by 11 but if remainder is a multiple of 11(11,22,33....so on) the remainder will be zero.

But in this case remainder is 8 so when the same number is divided by 11 the remainder will be 8.