30 Time Zones Quiz Questions and Answers

Time zones are geographical regions on Earth that have the same standard time. The Earth is divided into 24 time zones, each approximately 15 degrees of longitude wide, with the Prime Meridian (0 degrees longitude) serving as the reference point. These time zones are established to facilitate consistent timekeeping across different parts of the world.

The Earth rotates 360 degrees in 24 hours, resulting in 15 degrees of rotation per hour. As a result, each time zone represents an hour’s difference in time from the neighboring zone. When you move eastward from one time zone to the next, you gain an hour, and when you move westward, you lose an hour.

The time within a time zone is known as the standard time. However, some regions or countries may observe Daylight Saving Time (DST), which involves advancing the clocks by one hour during certain periods of the year to make better use of daylight. Not all countries observe DST, and its adoption varies around the world.

Time zones are crucial for coordinating activities and scheduling events on a global scale, especially in telecommunications, transportation, and international business. They ensure that people in different parts of the world can communicate and work together efficiently, considering the variations in local times. The use of time zones helps maintain synchronization and consistency in our modern interconnected world.

In this article

• Part 1: Best AI quiz making software for creating a time zone quiz
• Part 2: 30 time zone quiz questions & answers
• Part 3: Download time zone questions & answers for free

Part 1: Best AI quiz making software for creating a time zone quiz

Nowadays more and more people create time zone quizzes using AI technologies, OnlineExamMaker a powerful AI-based quiz making tool that can save you time and efforts. The software makes it simple to design and launch interactive quizzes, assessments, and surveys. With the Question Editor, you can create multiple-choice, open-ended, matching, sequencing and many other types of questions for your tests, exams and inventories. You are allowed to enhance quizzes with multimedia elements like images, audio, and video to make them more interactive and visually appealing.

Take a product tour of OnlineExamMaker:
● Create a question pool through the question bank and specify how many questions you want to be randomly selected among these questions.
● Build and store questions in a centralized portal, tagged by categories and keywords for easy reuse and organization.
● Simply copy a few lines of codes, and add them to a web page, you can present your online quiz in your website, blog, or landing page.
● Randomize questions or change the order of questions to ensure exam takers don’t get the same set of questions each time.

Part 2: 30 time zone quiz questions & answers

1. How many time zones are there in the world?
a) 12
b) 24
c) 36
d) 48
Answer: b) 24

2. What is the primary reference point for measuring time zones?
a) Equator
b) Prime Meridian
c) Tropic of Cancer
d) International Date Line
Answer: b) Prime Meridian

3. Each time zone covers approximately how many degrees of longitude?
a) 30 degrees
b) 45 degrees
c) 60 degrees
d) 15 degrees
Answer: d) 15 degrees

4. When moving eastward across time zones, you:
a) Gain an hour
b) Lose an hour
c) Stay in the same time
d) Gain half an hour
Answer: a) Gain an hour

5. What is the standard time for the Prime Meridian (0 degrees longitude)?
a) UTC-12
b) UTC+0
c) UTC+8
d) UTC-5
Answer: b) UTC+0

6. Which time zone is used as a reference for Coordinated Universal Time (UTC)?
a) UTC+12
b) UTC-5
c) UTC-8
d) UTC+0
Answer: d) UTC+0

7. The International Date Line is located approximately along which longitude?
a) 90 degrees West
b) 180 degrees
c) 45 degrees East
d) 0 degrees
Answer: b) 180 degrees

8. How many hours does each time zone typically represent?
a) 30 minutes
b) 1 hour
c) 2 hours
d) 4 hours
Answer: b) 1 hour

9. Which continent has the most time zones?
a) Europe
b) Africa
c) Asia
d) North America
Answer: c) Asia

10. Which of the following is NOT a time zone abbreviation?
a) PST
b) EST
c) GMT
d) AST
Answer: c) GMT

11. Which time zone is used in New York City, USA, during standard time?
a) EST (Eastern Standard Time)
b) CST (Central Standard Time)
c) MST (Mountain Standard Time)
d) PST (Pacific Standard Time)
Answer: a) EST (Eastern Standard Time)

12. What is the time difference between UTC and PST (Pacific Standard Time)?
a) +4 hours
b) +5 hours
c) -4 hours
d) -5 hours
Answer: d) -5 hours

13. During Daylight Saving Time (DST), clocks are typically:
a) Set back one hour
b) Set forward one hour
c) Set back two hours
d) Set forward two hours
Answer: b) Set forward one hour

14. Which time zone is used in London, UK, during standard time?
a) GMT (Greenwich Mean Time)
b) EST (Eastern Standard Time)
c) MST (Mountain Standard Time)
d) IST (Indian Standard Time)
Answer: a) GMT (Greenwich Mean Time)

15. What does UTC stand for?
a) Universal Time Conversion
b) United Time Control
c) Coordinated Universal Time
d) Universal Time Coordinate
Answer: c) Coordinated Universal Time

Part 3: Download time zone questions & answers for free

16. Which time zone is used in Tokyo, Japan, during standard time?
a) JST (Japan Standard Time)
b) PST (Pacific Standard Time)
c) GMT (Greenwich Mean Time)
d) CST (Central Standard Time)
Answer: a) JST (Japan Standard Time)

17. How many hours ahead is BST (British Summer Time) compared to UTC during Daylight Saving Time?
a) +1 hour
b) +2 hours
c) -1 hour
d) -2 hours
Answer: b) +2 hours

18. What is the time difference between EST and CST during standard time in the USA?
a) +1 hour
b) +2 hours
c) -1 hour
d) -2 hours
Answer: b) +2 hours

19. Which time zone is observed in Sydney, Australia, during standard time?
a) AST (Atlantic Standard Time)
b) AEST (Australian Eastern Standard Time)
c) CST (Central Standard Time)
d) EST (Eastern Standard Time)
Answer: b) AEST (Australian Eastern Standard Time)

20. Which time zone is used in Moscow, Russia?
a) MSK (Moscow Standard Time)
b) EST (Eastern Standard Time)
c) CST (Central Standard Time)
d) GMT (Greenwich Mean Time)
Answer: a) MSK (Moscow Standard Time)

21. What does DST stand for in relation to time zones?
a) Daylight Synchronization Time
b) Daylight Saving Time
c) Daily Standard Time
d) Dynamic Scheduling Time
Answer: b) Daylight Saving Time

22. Which two time zones are used in the continental United States during Daylight Saving Time?
a) PST and CST
b) CST and EST
c) EST and MST
d) MST and PST
Answer: b) CST and EST

23. What is the time difference between UTC and IST (Indian Standard Time)?
a) +5 hours
b) +8 hours
c) -5 hours
d) -8 hours
Answer: a) +5 hours

24. In the USA, which time zone is observed in Denver, Colorado, during standard time?
a) EST (Eastern Standard Time)
b) CST (Central Standard Time)
c) MST (Mountain Standard Time)
d) PST (Pacific Standard Time)
Answer: c) MST (Mountain Standard Time)

25. Which time zone is used in Beijing, China, during standard time?
a) CST (Central Standard Time)
b) EST (Eastern Standard Time)
c) GMT (Greenwich Mean Time)
d) CST (China Standard Time)
Answer: d) CST (China Standard Time)

26. During standard time, what is the time difference between PST and GMT?
a) +8 hours
b) +5 hours
c) -8 hours
d) -5 hours
Answer: c) -8 hours

27. Which time zone is observed in Dubai, UAE?
a) GST (Gulf Standard Time)
b) AST (Arabian Standard Time)
c) PST (Pacific Standard Time)
d) EST (Eastern Standard Time)
Answer: b) AST (Arabian Standard Time)

28. Which time zone is used in Rio de Janeiro, Brazil, during standard time?
a) EST (Eastern Standard Time)
b) AST (Atlantic Standard Time)
c) GMT (Green

wich Mean Time)
d) BRT (Brasília Time)
Answer: d) BRT (Brasília Time)

29. What is the time difference between UTC and AEDT (Australian Eastern Daylight Time) during Daylight Saving Time?
a) +5 hours
b) +8 hours
c) -5 hours
d) -8 hours
Answer: b) +8 hours

30. Which time zone is observed in Johannesburg, South Africa?
a) CAT (Central Africa Time)
b) EST (Eastern Standard Time)
c) GMT (Greenwich Mean Time)
d) WAT (West Africa Time)
Answer: a) CAT (Central Africa Time)