Give a quick stream of consciousness before answering the following question. What is the least number should be added to 1056, so the sum of the number is completely divisible by 25?
Options:
(A) 19
(B) 20
(C) 32
(D) 41
(E) 53
(1056 / 25) gives remainder 6
19 + 6 = 23, So we need to add 19
The answer: (A).