Multiple choice

The world is divided into

  1. 12 time zones

  2. 20 time zones

  3. 24 time zones

  4. 36 time zones

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The world is divided into 24 time zones, each approximately 15 degrees of longitude wide. Each zone differs from Greenwich Mean Time by one hour, covering the full 360 degrees of Earth's circumference.