now i rr i am in pailaka 36-42 4th boss.after rr i will continue normal the pailaka?
No.
Not only will you be teleported out of the instance zone, the pailaka will also be marked as Done and you'll no longer be able to do it, unless you make a sub class. It's your responsibility as a player to check if you can finish the instance before the RR.
You cant make paliaka at sub if you did it at main already.
Also if you didnt finish paliaka you can delete quest and enter again.