The correct option is D 566, 567, 576
As we know that ascending order means arranging the numbers from smaller value to higher value.
In option 'a', as 576 is greater than 567 it cant be considered as correct ascending order.
In option 'b', 567 is greater than 566. So, option 'b' is also wrong.
In option 'c', 566 is smaller than 567 and 576. So, option 'c' is also wrong.
In option 'd', 566 is smaller than 567 and 567 is smaller than 576.
So, this is a correct ascending order.
Therefore, option 'd' is correct.