Do they change the problems every 3 months? Or what?

[bkim]

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Otherwise, what if somebody is retaking it, and gets the same test?
Do they just make sure that the retaker is getting a different test (since even though there are several different versions, one could get lucky and get the same one) or is it that the tests are changed every 90 days?

 

[supraman]

is this a serious post? I think the administrators of the test are aware of stuff like this.

 

[bkim]

is this a serious post? I think the administrators of the test are aware of stuff like this.

Yeah I was actually serious. If there are several versions of tests, one could get lucky and get the same version, unless they make sure that the person do not get the same one or unless they change the tests every 3 months.
Not an important question,,, I was just curious 🙂

 

[bxs023100]

from what someone told me, they have this huge bank of thousands of questions. the questions you get are completely random. therefore, if 20 people are taking the exam the same day, they wont get more than a few of the same questions. dont worry about "versions". the dat is offered every day of the year except for christmas, so im sure they have a method

 

[issa]

last year, many took the test and their GC section had at least 7 questions on PV=nRT. thats messed up.

 

[thefifthbeatle]

Unless, youre related to boyle or dalton........then that's amazing!!!