>Hi Mark,
>
>>The big criteria were 1 and only 1 answer could be correct.
>
>Someone should suggest this kindof stuff to the ACT and SAT offices :-(

Actually, there are several types of questions where the correct answer may include selecting multiple answers (IOW, with 6 choices, choose all that apply - the correct answer might be A,C,D) but there is only one correct answer (IOW, given our previous example, A,C or C,D or A,C,D,E would be wrong - no partial credit.)