Select the number-pair in which the two numbers are NOT related in the same way as are the two numbers of the given pair.
28:36

Options

A. 63 : 72
B. 119 : 153
C. 91 : 117
D. 133 : 171

Answer

A

Explanation

Following iteration is the pattern,
`28:36 to 4 xx 7 : 4 xx 9`
`63:72 to 9 xx 7 : 9 xx8`
`119 : 153 to 17 xx 7 : 17xx9`
`91 : 117 to 13 xx 7 : 13 xx 9`
`133: 171 to 19 xx 7 : 19 xx 9`
So, Option A is different from others.