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Scuba Diving Trivia Quiz Questions and Answers

Have you ever done Scuba diving, or are you planning to do the same? Before that, play this scuba diving trivia quiz and check how much do you know about it? Your results will tell you if you are an expert, a beginner, or you...

Questions: 11 | Attempts: 13526 | Last updated: Oct 9, 2025

Sample Question 1
The air in a scuba tank is comprised of _____ oxygen and _____ nitrogen.

50%, 50%

21%, 79%

79%, 20%

100%, 0%

Sample Question 2
An object is neutrally buoyant when it displaces an amount of water ________ its own weight.

Greater than

Less than

Equal to

All of these

Laurie's Excellent Scuba Certification Quiz #1

These questions are from the information given to me by my scuba instructor. I wrote this test to help me study for the final scuba exam. The information is for a recreational intro course.

Questions: 81 | Attempts: 205 | Last updated: Mar 17, 2025

Sample Question 1
What does SCUBA stand for?

Self Controlled Underwater Breathing Apparatus

Self Compressed Underwater Breathing Apparatus

Self Contained Underwater Breathing Apparatus

Self Controlled Underwater Boyancy Apparatus

Sample Question 2
What is the No. 1 rule of Scuba Diving?

Wait 30 min. after a meal before diving.

Always dive with a buddy.

Don't ascend too quickly.

While scuba diving never hold your breath.

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