CDL General Knowledge (Ohio): a 124-question practice bank for the real CDL Permit & Endorsement Exams standard, 2 full papers of 50 questions each with no repeats, every question citing the real regulation it comes from.
Every question in this bank cites a real source -- primarily FMCSA CDL Manual (77%) and 49 CFR (23%) of this exam's citations.
The knowledge tested here is federal (FMCSA) and identical nationwide -- what varies by state is who administers it and under what terms. Researched directly from Ohio Bureau of Motor Vehicles (BMV)'s own site, verified 2026-09-03.
CONFLICTING, UNRESOLVED: secondary sources disagree. Some describe the Ohio CDL knowledge test as English-only per federal requirement, with only the CDL manual (not the test) available in Spanish/French/Russian/Somali. Other secondary sources claim the Class B written test is offered in Spanish, Arabic, Chinese, French, Russian etc., with an interpreter permitted at the testing location if needed. No official bmv.ohio.gov page confirming either version was successfully retrieved in this research pass. Given the active federal ELP crackdown and the confirmed Ohio provision that allows a bring-your-own interpreter for the WRITTEN test (distinct from the skills test, which is always English-only), this field should be marked UNCONFIRMED and verified directly with Ohio BMV or the OSHP CDL handbook before publishing either way -- publishing the wrong answer here carries real risk.