1. 

In a certain code if 'on the day' is coded as 'la si ko' and 'the setting day' is coded as 'si mu la', what is the code for 'setting' in the given code language? (All the code are two letter code only)
A. mu
B. ko
C. si
D. Either 'la' or 'ko'
E. la

Answer: Option A

Explanation:

coding-decoding-verbal-reasoning-questions-answers---coding-decoding-problems

Setting = mu