In three of the following pairs are same by same pattern except one pair. Which pair does not follow this pattern?
Show answer & explanation
Correct answer: D
Explanation
1) 8:9
8 = 23
9 = 8 + 1
2) 27: 28
27 = 33
28 = 27+1
3) 64:65
64 = 43
65 = 64+1
4) 125: 127
125 = 53
But, 125 + 1 should have been 126. Here, 127 is given.
Option 4 is different.