547 - 563
71 - 55
517 - 523
248 - 231
Answer is Wrong!
Answer is Right!
The answer is D. 248 – 231.
In each of the other options, the difference between the two numbers is a multiple of 12.
A. 547 – 563 = 16
B. 71 – 55 = 16
C. 517 – 523 = 6
However, in D. 248 – 231 = 17, which is not a multiple of 12.