My experience with BEC...and who knows, there could be a lot to do with the "luck" factor as to which questions you receive...
....that said, many of the questions on the BEC exam seemed exponentially more difficult than those found in either the Becker or the Gleim review books.
I'm to the point where I can teach the BEC course...almost word-for-word, and explain ANY question in the Becker review materials to anyone - even those entirely unfamiliar with accounting as I know the formulas and stuff forwards and backwards.
I'd study the "stuff", then spend time trying to figure out the questions at the end of the chapters and in the faux tests as if a piece of material or a number were missing, as if you had to "back into" a number here or there - and then...after you've tried to figure out every variation of the problem you can imagine - expect if that question appeared on the exam, it would be missing another figure or tidbit you'd never thought of.
Just say'n. This section of the test "should" have been the easiest for me with degrees in Information Systems, Business Administration and Accounting as well as working in management within a couple fortune 500 companies...but alas, it was a bit of a nemesis to me.
5/10 FAR (76) 7/10 REG (82)
10/10 BEC (72) 2/11 (73) 5/11 (77)
11/10 AUD (77) 3/11 Ethics (95)