Directions: To obtain this endorsement for driving a school bus, applicants must pass a 20-question test. And to pass the test, applicants must score at least 80%. Test questions are from the Nevada Commercial Driver Handbook. The School Bus endorsement can be used with the Class A, B, or C CDL.
Left hand and arm pointing downward.
Left hand and arm pointing upward.
Right hand and arm pointing downward.
Left hand and arm pointing straight out.
In a bicycle lane.
In an unmarked crosswalk
Within three feet of a private driveway.
Only when other vehicles yield
None of the above
When you see a flashing red or blue light or hear a siren
A railroad crossing.
A blasting zone.
No trucks warning sign.
Warning sign for draw bridge ahead.
Warning sign for truck ramp.
Warning sign for hill ahead.
Low clearance ahead.
Road ramp ahead.
Road narrows ahead.
Road under water ahead.