Class B Driving Test | Massachusetts 2025 #2 Page 7 of 7
Train for FREE online with our Massachusetts class B license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a MA CDL class B permit in 2025, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class B requirements may vary from state to state.
43 . According to a National Sleep Foundation poll, about ____ of people have driven while sleepy.
According to the National Sleep Foundation’s Sleep in America poll, 60 percent of Americans have driven while feeling sleepy, and 36 percent admit to having actually fallen asleep while driving.
44 . A driver may be disqualified from receiving a hazardous materials endorsement if they:
You will be denied a hazardous materials endorsement, or lose an existing endorsement, if you renounce your U.S. citizenship; are not a lawful permanent U.S. resident; are wanted for, indicted for, or convicted of certain felonies; are judged mentally defective or are committed to a mental institution; or are deemed by the Transportation Security Administration (TSA) to pose a security threat.
45 . An Anti-Lock Braking System (ABS):
Anti-Lock Braking Systems (ABS) are compatible with air braking systems. ABS helps maintain control of a vehicle and prevents the wheels from locking up during hard braking on slippery surfaces. ABS can still provide benefits even if is present on only one axle.
46 . Which of the following is a characteristic of a potentially fatigued driver?
Driving alone for long distances can put you at greater risk of becoming fatigued. Strategies for reducing the risk of fatigue include getting eight to nine hours of sleep at night, taking regular rest breaks, and driving during hours when you are normally awake.
47 . Most heavy trucks with manual transmissions require ____ to change gears.
Most heavy vehicles with manual transmissions require double clutching to shift gears. Learning to effectively change gears by double clutching takes practice.
48 . If required to complete a vehicle inspection report in writing, the report must be signed:
You must sign the previous vehicle inspection report only if defects were noted and certified to have been repaired or not needing to be repaired.
49 . When parked on the side of a road, you should:
If you must stop on the side of the road, you should turn on your emergency flashers to alert other road users. This is particularly important at night.
50 . Which of the following is not a crime that would disqualify an applicant from a hazardous materials endorsement?
There are a number of crimes that will disqualify a person from receiving a hazardous materials endorsement for seven years. Among these are kidnapping or hostage taking, smuggling, and immigration violations. More serious crimes, such as murder, will result in a lifetime disqualification.
See the exact questions that will be on the 2025 Massachusetts DMV exam.
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