I'm slowly but steadily getting back into practice exam writing mode and just finished the 50th question for a new A+ Essentials practice exam. Actually about 10 questions are from our previous A+ (Core) exam but still totally relevant to the current exam objectives. Speaking of exam objectives, I tried to cover a variety of exam domains based on the percentages in the exam objective PDF you can download from CompTIA. So it should give a fairly good idea of your readiness.

Practice Exams - A+ Essentials

I'm working on one for the A+ Practice Application exam as well, but first up is a subnetting exam.

Johan