Every institution will set a minimum qualifying score for CLEP exams. If you reach the required score, the institution will determine the credits it will award the student. The two sample scenarios where this may happen: Find out what credits can be earned, and other factors that may affect the test, the results and credit.
I'm assuming you need the ramp which will make it the easiest which would be the 6m ramp because since it is longer it will be a more gradual incline making it easier to move the boxes.
