Here is a list of all 6 jobs Jubei has completed, and was awarded 25 exp each. Giving a grand total of 150 exp:
*Too Earthland...And Beyond!---- Completed
*Snowy Cottage----Completed
*Deliver This Letter----Completed
*Mice and Mage----Completed
*Wanted: Jacob Goodnight----Completed
*Find This Book!----Completed
I would like for Jubei to skip the exam, and just be upgraded to C rank, thank you.