Select the odd one out from these letter groups:

D. J, K, L, M, N

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

D. XYZ

If 'X' is coded as '24', 'Y' as '25', and 'Z' as '26', what is the code for 'XYZ'?

A. 262524

If M is the daughter of N and N is the sister of O, what is M's relation to O?

A. NIECE

In a mixed number coding system, 'COW' is coded as 11, 14, 17 and 'PIG' is coded as 15, 18, 21. What is the code for 'HEN'?

A. 12, 15, 18