A three-choice quiz of useful trivia: a collection of questions you can use in everyday life

Composition nerdmutō
Started performing in bands in junior high school. Influenced by Japanese rock and UK rock, spent over 10 years continuing band activities while creating original songs. Later began producing Vocaloid tracks using Hatsune Miku, with total plays of released songs surpassing 10,000. Has five years of experience writing for music magazines. Currently works as a music writer, director, and composer, keeping a ground-level perspective on the scene by attending live shows across Japan. Now performs at live houses in Tokyo, showcasing guitar playing centered on acoustic guitar and informed by knowledge of chord analysis and guitar scales. Also writes leveraging a broad knowledge of music genres.

Trivia, which tests knowledge across a wide range of fields, is often used as a quiz theme.

In this article, we’ll introduce trivia quizzes that teach useful tips and practical knowledge you can use in everyday life.

Since many of them are applicable to daily living, you’ll pick up all kinds of knowledge while answering these three-choice quizzes.

They’re great for groups—like at school or work—or for tackling solo at your own pace.

Memorize handy trivia you can use right away and have fun trying the quizzes!

A three-choice trivia quiz that's actually useful: A roundup of questions you can use in everyday life (21–30)

Where is the most effective place to put a deodorizer in the refrigerator?

Refrigerator door pocket
the top shelf of the refrigerator
the bottom shelf of the refrigerator

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the bottom shelf of the refrigerator

Due to temperature differences, convection occurs inside a refrigerator, causing odor molecules to tend to accumulate in the lower part. Therefore, placing a deodorizer on the bottom shelf makes it more effective at absorbing odors throughout the entire compartment. The bottom of the refrigerator also tends to stay slightly cooler, which is an ideal environment for deodorizing agents to work efficiently. Simply adopting this habit can greatly improve your refrigerator’s odor control.

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mutō

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Which of the following is the correct way to save on auto insurance premiums?

Use insurance every time you get into an accident.
Keep using the same insurance company every year
Review the compensation coverage down to the bare minimum

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Review the compensation coverage down to the bare minimum

If you add more coverage than you need, your insurance premiums will become expensive. By reviewing your coverage to match your lifestyle and how you use your car, and adjusting toward only the minimum necessary coverage, you can cut wasteful premiums and save money. Above all, it’s important to find which company’s plan best suits you.

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kappamaki

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Which type of white rice is most effective for dieting?

Freshly cooked white rice
cooled white rice
a large serving of white rice

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cooled white rice

Because cooled white rice contains an increased amount of a component called resistant starch, it is considered effective for dieting. Resistant starch is a type of starch that is difficult to digest; it functions like dietary fiber in the intestines, helping to moderate spikes in blood sugar while also improving gut health. By cooling freshly cooked rice once, the starch changes, which can reduce both caloric intake and absorption efficiency for the same portion size. For this reason, it is recommended for people who are mindful of diet and overall health.

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mutō

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