Work & Citizenship quizzes.
Free practice quizzes for licences and certifications you sit for work or for citizenship. Every quiz runs in your browser, no account needed, and ends with your score plus explanations.
CDL
The commercial driver licence, test by test
- Practice test · 15 questions
CDL Practice Test
Take a free 15-question CDL practice test in your browser. General knowledge, air brakes, combination vehicles and CDL rules, with explanations.
- Practice test · 15 questions
CDL General Knowledge Practice Test
Take a free 15-question CDL general knowledge practice test in your browser. Inspection, space and speed management, cargo, skids and fires, explained.
- Practice test · 15 questions
CDL Air Brakes Practice Test
Free 15-question CDL air brakes practice test in your browser. Compressor, governor, spring brakes, low air warning, snub braking, with explanations.
- Practice test · 15 questions
CDL Combination Vehicles Practice Test
Take a free 15-question CDL combination vehicles practice test in your browser. Coupling, air lines, off-tracking and trailer skids, with explanations.
- Practice test · 15 questions
CDL Hazmat Practice Test
Free 15-question hazmat CDL practice test for the hazmat endorsement. Placards, shipping papers, hazard classes and parking rules, with explanations.
Food safety
The manager exam and the food handler card
- Practice test · 15 questions
ServSafe Manager Practice Test
Free 15-question food safety manager practice test. Big 6 pathogens, cooking and cooling temperatures, receiving, HACCP and variances, with explanations.
- Practice test · 15 questions
ServSafe Food Handler Practice Test
Take a free 15-question food handler practice test in your browser. Hygiene, temperatures, cross contamination, allergens and sanitizing, with explanations.
US citizenship
The civics test in the naturalization interview
More is planned here: the remaining CDL endorsements and further trade certifications. Except for the citizenship page, which uses the public domain USCIS civics questions, every question is written by the StudyPDF team to public objectives, never taken from a provider's test bank. StudyPDF is not affiliated with ServSafe, the National Restaurant Association, FMCSA, USCIS or any state licensing agency.
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