at level 30 when it learns roll out
Likitung will evolve into Likiliky after it learns the move AncientPower. In Pokemon Diamond, Pearl, and Platinum, that is at level 33. It may be different for Soul Silver and Heart Gold.
It will evolve at level 48
it will evolve at level 21
if you mean lickilicky then you need to level up a likitung while it knows rollout
Arbok does not evolve
Pachirisu does not evolve :(
level them up
level 44
Level 10
level 25
at level 20
Level 40.