Practice question

Before changing lanes on a multilane highway, you should:

  1. Sound your horn.
  2. Turn on your headlights.
  3. Reduce your speed.
  4. Check your mirrors and blind spots.

Answer: D — Check your mirrors and blind spots.

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

Practice more: 2026 New Hampshire Permit Test 20 →