The FCC General Radiotelephone Operator License exam is not one test, it is two separately scored written elements. Here is exactly how many questions each one holds, the pass mark you need on each, and where the questions actually come from.
How many questions are on the FCC GROL exam?
The GROL exam totals 124 questions split across two elements that are scored independently. Element 1 (Basic Radio Law and Operating Practice) has 24 questions, and Element 3 (General Radiotelephone) has 100 questions. There is no combined or averaged score: you have to clear the pass mark on each element on its own, so a strong Element 1 result cannot make up for a weak Element 3 result, or the other way around.
What is the pass mark for the GROL exam?
Both elements use the same standard: 75 percent correct. On Element 1 that means 18 of 24 questions correct, and on Element 3 it means 75 of 100 questions correct. Because the two elements are graded separately, you need to prepare for both to the same level rather than treating one as easier to coast through.
Where do the actual exam questions come from?
Every question you see on exam day is pulled directly from the FCC’s own published commercial operator question pools, so what you study is exactly what gets tested. The Element 1 pool holds 144 questions across 4 subelements, and the Element 3 pool holds 600 questions across 17 subelements, for 744 questions total. These pools are works of the United States federal government, so under 17 U.S.C. §105 they sit in the public domain, and they are established under 47 CFR Part 13 (§§ 13.215 and 13.217). Nothing about the questions themselves is proprietary or hidden; the FCC publishes the full pools for anyone to study.
What does Element 3 weigh most heavily?
Element 3 is the technical element, and its 100 scored questions are not spread evenly across all 17 subelements. Electrical math, components, and receivers are the heaviest, each contributing 10 of the 100 questions, matching their larger share of the underlying 600-question pool. Digital logic, installation and maintenance, and electrical principles each contribute 8. The remaining subelements, covering transmitters, modulation, power sources, antennas, aircraft radio, communications technology, marine radio, RADAR, satellite systems, and safety, make up the rest in smaller blocks. Element 1’s 24 questions are spread evenly across its 4 subelements: rules and regulations, communications procedures, equipment operations, and other equipment, 6 questions each.
Does the GROL license expire?
No. Once you pass both elements, the GROL is a lifetime license with no renewal exam required. That is a meaningful difference from some other radio licenses, and it is one reason the upfront studying is worth doing properly rather than squeaking by.
How does a practice mock cover both elements at once?
Since the real exam is two separate sessions with two separate pass marks, a practice tool has to decide how to rehearse that. Our own practice mock combines both elements into a single 124-question, 180-minute rehearsal, drawn from the same 744-question pool at the same subelement weighting used above, with an unofficial 75 percent target (93 of 124) to pass. That combined format is a study rehearsal we built for convenience, not how the FCC actually administers the exam: on exam day, Element 1 and Element 3 are still two separately scored elements, each needing its own 75 percent.
Knowing the real split, 24 questions at 18 correct for Element 1, and 100 questions at 75 correct for Element 3, is the starting point for building a study plan. From there, working through the actual 744-question pool by subelement is the most direct way to close any gaps before test day.