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The exam, start to finish

The format

Compiled by the Sitonce editorial team from PTCB's own published outline, the federal regulations named below and US Bureau of Labor Statistics dataUpdated 2 min readFacts verified 5 September 2026
The short answer

The PTCE is 90 multiple-choice questions delivered in one 110-minute session at a Pearson VUE test center, within a two-hour appointment that also covers a tutorial and a post-exam survey.

A short, dense paper with an appointment slightly longer than the exam.

The session

Questions90 multiple choice
Scored80
Unscored pilot items10
Exam time110 minutes
Total appointment120 minutes
SessionsOne

The extra ten minutes in the appointment covers the tutorial and the survey rather than extending your working time.

Question style

Multiple choice throughout. There is no essay, no simulation and no free-text entry.

Calculation questions are answered by selecting an option rather than typing a number, which means the distractors are the wrong answers people actually reach.

That makes the options informative

On a calculation, if your answer is not among the options you have made an error and you know it immediately. If it is among them, note that the distractors were built from predictable mistakes - an inverted conversion, a missed frequency - so matching one is not proof you are right.

Pacing

Ninety questions in 110 minutes is 1.22 minutes each, about 73 seconds. That is the tightest ratio among the examinations we build for.

It is comfortable for recall and tight for arithmetic, and roughly a fifth of the scored paper is arithmetic.

Delivery

In person at a Pearson VUE test center. There are more than 1,400 of them.

Results

A preliminary pass or fail appears on screen at the center, with the official scaled score following from PTCB.

Common questions

How many questions are on the PTCB exam?

90, of which 80 are scored and 10 are unscored pilot items.

How long is the PTCB exam?

110 minutes of exam time within a two-hour appointment.

Are there any non-multiple-choice questions?

No. It is multiple choice throughout.

How much time per question?

About 73 seconds, which is tight given that roughly a fifth of the paper is arithmetic.

Where is it delivered?

In person at a Pearson VUE test center, of which there are more than 1,400.