Ultimate WhatsApp Quiz! Trivia

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By Cripstwick

Cripstwick

Community Contributor

Quizzes Created: 636 | Total Attempts: 733,305

Questions: 10 | Attempts: 744 | Updated: Aug 19, 2023

Questions

Settings

Create your own Quiz

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

Social media has revolutionized the way people communicate and bond. WhatsApp is one such platform.
Our ultimate WhatsApp trivia quiz is here to test your knowledge about this wonderful app. Do you think you can correctly answer all the questions? Why not give it a try? Let's all see how knowledgeable you are! You can take this quiz as many times as you like. We're curious to see how well you score! You can share this quiz with as many people as you can! Have fun!

Questions and Answers

1.

WhatsApp was initially released in which year?
- A.
  
  2004
- B.
  
  2005
- C.
  
  2006
- D.
  
  2009
Correct Answer
D. 2009

Explanation
WhatsApp was initially released in 2009. This means that it was not released in 2004, 2005, or 2006.

Rate this question:

2
0
2.

Who are the founders of WhatsApp?
- A.
  
  Brian Action and Jan Koum
- B.
  
  Larry Page and Brian Kidd
- C.
  
  Tom Jefferson and Peter Baielish
- D.
  
  Frank Stan and Rob Jones
Correct Answer
A. Brian Action and Jan Koum

Explanation
Brian Acton and Jan Koum are the founders of WhatsApp. They developed the messaging app in 2009, aiming to provide a simple and secure way for people to communicate. Brian Acton, an American computer programmer, and Jan Koum, a Ukrainian-American entrepreneur, created WhatsApp with a focus on privacy and user-friendly design. The app quickly gained popularity and became one of the most widely used messaging platforms globally. In 2014, Facebook acquired WhatsApp for $19 billion, further cementing its position as a leading communication tool.

Rate this question:
3.

WhatsApp is written in which computer language?
- A.
  
  Linus
- B.
  
  C+
- C.
  
  Erlang
- D.
  
  Java
Correct Answer
C. Erlang

Explanation
Erlang is the correct answer because WhatsApp is primarily written in Erlang, a programming language known for its concurrency and fault-tolerant capabilities. Erlang's lightweight processes and message-passing model make it suitable for building highly scalable and reliable systems like WhatsApp, which handles billions of messages every day. Additionally, Erlang's built-in support for hot code swapping allows WhatsApp to update its software without any downtime, ensuring a seamless user experience.

Rate this question:
4.

The headquarters of WhatsApp Inc. is in...
- A.
  
  California
- B.
  
  Kansas
- C.
  
  Washington D.C.
- D.
  
  New York
Correct Answer
A. California

Explanation
WhatsApp Inc. is headquartered in California. This is where the company's main office and administrative operations are located. California is a major hub for technology companies, and many tech giants have their headquarters in this state. Being in California provides WhatsApp with access to a large pool of talent, networking opportunities, and a thriving tech ecosystem.

Rate this question:
5.

WhatsApp has how many users?
- A.
  
  500 million
- B.
  
  1 billion
- C.
  
  250 million
- D.
  
  300 million
Correct Answer
B. 1 billion

Explanation
WhatsApp has 1 billion users. This means that there are 1 billion people actively using WhatsApp for messaging and communication purposes. This large user base highlights the popularity and widespread usage of the platform. With such a vast number of users, WhatsApp has become one of the most widely used messaging apps globally.

Rate this question:
6.

WhatsApp was acquired by which company?
- A.
  
  Twitter
- B.
  
  Facebook
- C.
  
  Microsoft
- D.
  
  Intel
Correct Answer
B. Facebook

Explanation
Facebook acquired WhatsApp.

Rate this question:
7.

The acquisition of WhatsApp happened in which year?
- A.
  
  2010
- B.
  
  2014
- C.
  
  2016
- D.
  
  2012
Correct Answer
B. 2014

Explanation
In 2014, the acquisition of WhatsApp took place.

Rate this question:
8.

WhatsApp, on inception, charged how much per year?
- A.
  
  $10
- B.
  
  $1
- C.
  
  $2
- D.
  
  $5
Correct Answer
B. $1

Explanation
WhatsApp initially charged $1 per year.

Rate this question:
9.

Which year did WhatsApp start voice calls?
- A.
  
  2014
- B.
  
  2015
- C.
  
  2016
- D.
  
  2017
Correct Answer
B. 2015

Explanation
In 2015, WhatsApp introduced voice calls as a new feature to its messaging platform. This allowed users to make phone calls using the app, eliminating the need for traditional phone calls. This feature was a significant development for WhatsApp, as it expanded its capabilities beyond just text messaging and made it a more versatile communication tool.

Rate this question:
10.

On which device was WhatsApp initially launched?
- A.
  
  Apple
- B.
  
  Android
- C.
  
  BlackBerry
- D.
  
  Windows
Correct Answer
A. Apple

Explanation
WhatsApp was initially launched on the Apple device. This means that the app was first made available for iPhone users before it was released on other platforms such as Android, BlackBerry, and Windows.

Rate this question:

1
0