Select the odd number from the following list.

C. 12

Find the number that does not fit with the others.

C. 4

Which number is different from the others?

D. 20

Choose the odd letter group: LMN, OPQ, RST, UVW, XYZ

D. XYZ

Identify the odd group of numbers: (1, 3, 5), (2, 4, 6), (7, 9, 11), (12, 14, 16)

B. (2, 4, 6)