Firefighter I and II tests assess knowledge of direct firefighting. They test on technical knowledge like service ladder parts, types of fire resistant buildings and specific acronyms. Practice tests come in multiple choice format and can be graded online with the purchase of a subscription, in many cases.
Mechanical aptitude practice tests cover knowledge of mechanical tools used while on the job. The test includes pictures of mechanical devises that must be identified. Other questions focus on terminology that applies to the use of firefighting tools, like siphoning. Questions determine the prospective firefighter's knowledge of using these tools in firefighting situations.
There are also several practice tests that focus on peripheral skills that are needed by any proficient firefighter. Vocabulary, spelling and grammar are tested in a multiple choice format. There is a math test that covers basic math, as well as some algebra and geometry. Most questions are word problems that ask questions specific to firefighting. A judgment and reasoning test will assess your ability to figure out patterns based on images, and word problems assess your judgment in firefighting situations. Special and directional orientation tests assess your spatial and visual reasoning skills. Possible questions involve finding your way through an area based on maps, identifying objects from different angles and interpreting graphs.
Hazardous materials practice tests assess your understanding of harmful substances. They also test your knowledge of how to assess unsafe substances and stay safe from them. Sample questions might ask about the normal amount of oxygen in air, require you to identify hazardous warnings and ask how to assess unsafe conditions.
Prospective firefighters may also be required to take a physical test, especially if they also want to be certified as an Emergency Medical Technician or Paramedic. Many vocational programs will help participants stay in shape, as top physical fitness is needed for the job. Skill tests vary between state, but skills tested involve climbing a ladder, finding a way through a maze, carrying a 70 pound pack up stairs, pulling a hose up a flight of stairs using a rope and using a dead blow hammer to simulate forcible entry. To be ready for this test, retain or develop cardiovascular fitness and focus on strength training. In some areas tests include mile-and-a-half runs, as are 50 kg (about 100 pound) lifts. The speed in which these need to be done vary between tests.