Scramble test items on Word document
 

Need help doing the following, which I will try to explain as simply as I can:

Have a course I need to create a total of 5 assessments for on 5 different Word documents.

Each of these assessments must represent all 5 objectives in the course, and each objective is already organized in a Word doc containing all of those questions, for each module.

There are 300 questions total in the bank, broken down into these module/objective documents.

How can I lump all these together, in Word or Excel or whatever, and have them auto - scramble so that each test is at least 20% unique from each other?

If you've got the questions in a single Excel file, you can create a column next to the questions and insert the formula =RAND()

That just gives a random number between 0 and 1, so you can drag that formula down for all the questions, sort the questions numerically (by that random value), and then get rid of the =RAND() column.

edit: not sure what kind of leeway you have on the number of questions per module. If you have to have exactly 1/5th of the questions per module/objective on each assessment, you could do a randomization for each group, paste the first X questions into a list you'll randomize at the end, and repeat for each module. Otherwise, it's probably not too much to skim and make sure each assessment has all the bases covered.