Practice question

When you need to brake, how can you warn drivers behind you?

  1. Tap on the brakes a couple of times.
  2. Stick your arm out the window.
  3. Swerve within your lane.
  4. Change lanes.

Answer: A — Tap on the brakes a couple of times.

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Indiana CDL Class B Knowledge Test 1 →