[For Seniors] Boost Your Knowledge! Fun Trivia Quiz

Social worker / Care workermoko
My name is Moko, a mother of three who admired my mother and worked in the care industry as a care worker and as a medical social worker (MSW) in a hospital. I will be drawing on my previous experience to write mainly about caregiving. Thank you in advance.
Worked as a certified care worker for 17 years.Nanaka
I’ve been working as a certified care worker for 17 years. I’m Nanaka, a caregiving web writer. I decided to pursue this profession because I wanted a job that would help people. Having worked in day care for many years, I’ve experienced a wide variety of recreational activities. Exercise set to music, in particular, always created a cheerful atmosphere and was very well received. I’d be delighted to continue delivering writing that resonates with readers through caregiving-related articles. Thank you for your support.

“I wonder what this animal is.” “Who could this historical figure be?” There are still many things even older adults may not know, right?

So this time, we’re introducing a set of trivia quizzes we’d like older adults to try.

Even seniors with a wealth of knowledge might come across trivia that makes them say, “I learned that for the first time.”

What’s more, getting the answers right can boost motivation, making these quizzes great for recreational activities at senior facilities.

They’re excellent brain training, of course, and we hope everyone enjoys them together, including sharing stories related to the trivia quizzes.

[For Seniors] Boost Your Knowledge! Fun Trivia Quiz (41–50)

For maintaining good health, how many grams or more of vegetables is it desirable to consume per day?

Although vegetables are strongly associated with being healthy, it can be hard to know how much you should actually eat if you’re just going about your day.

Let’s find out how much vegetable intake is recommended per day and use that to plan healthier daily meals.

First, think about how many vegetables you’re eating in your regular meals, then check the required amount.

By comparing whether you’re eating too much or too little, you’ll get a concrete picture of what you need—highly recommended.

The answer is “350 grams per day,” but that doesn’t mean anything goes as long as you hit that number.

In addition to how you reach that amount, be mindful of nutritional balance as well.

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[For Seniors] Boost Your Knowledge! Fun Trivia Quiz (51–60)

Are worker bees male or female?

Bees that fly around outside and collect nectar to bring back to the hive give us the impression that they contribute to the colony.

So, which sex are these commonly seen worker bees—male or female? Considering that there is a queen inside the hive and that worker bees do not have reproductive capability, you might be able to guess.

The answer is that, like the queen, worker bees are female.

Males are born only during the breeding season, so most of the bees you see are likely females.

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Worldwide, which are more numerous, dogs or cats?

Dogs and cats are beloved as pets around the world, and many different breeds exist.

Between dogs and cats, which do you think is more commonly kept as a pet in Japan? Here’s a hint: considering the fact that more people now live in apartments and the ease of keeping each animal, you can probably guess the answer quickly.

The answer is “cats.” Cats overtook dogs in number of pets kept in 2017, and it’s said their numbers have continued to increase since then.

It’s also noteworthy that many countries around the world are gradually moving in this direction as well.

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In which prefecture in Japan can you see the latest autumn foliage?

Japan is a country where you can feel temperature differences depending on the region, and natural phenomena seem to shift in particular directions as well.

Among these changing natural phenomena, let’s focus on autumn foliage: which prefecture sees the latest autumn colors? Here’s a hint: it’s a warm place where the temperature doesn’t drop easily.

If imagining “not getting colder” is tricky, you might think of places that get especially hot in summer.

The answer is Shizuoka Prefecture.

In particular, the autumn leaves at Atami Plum Garden reach their peak from late November to December, earning it the nickname “the latest autumn foliage in Japan.”

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Where do cats sense temperature?

Cats, beloved by many as classic pets, are known for being sensitive to temperature changes and for roaming around in search of a comfortable spot.

Given how important comfort seems to be for them, which part of their bodies senses these temperature changes? It helps to clearly picture their faces—you might find a hint in something humans don’t have.

The answer is their whiskers: the long, sturdy hairs not only on the sides of their faces but also above their eyes, which are said to detect changes in air temperature and airflow.

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What is the approximate temperature at which the autumn leaves start to change color?

When it comes to autumn, viewing the changing leaves is an essential event, and seeing the mountains turn vivid colors really makes you feel the change of seasons.

So, what temperatures are required for the leaves to start changing? We tend to picture autumn foliage as occurring right before winter—maybe not quite winter, but during a chilly period—so you might be able to guess.

The answer is 8°C.

It’s said that foliage begins when the minimum temperature starts to fall below this level, and once it starts dipping below 5 to 6°C, the coloring progresses rapidly.

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Natto is said to have a blood-thinning effect. What time of day is best to eat it to achieve a greater effect?

Natto is one of the foods that embody Japanese tradition and is strongly associated with being healthy.

In fact, natto is good for your health and contains components that help thin the blood.

Did you know there’s a recommended time of day to eat it to draw out its health benefits even more? Considering the times when blood vessels are said to be more prone to clogging, you can figure out the timing that may help prevent that.

The answer is “at night.” Blood vessels are considered more likely to clog while you sleep, so the idea is that consuming the beneficial components about four hours before bedtime is best to help prevent it.

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