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True or False – puzzle for 5 November 2026

True or False: 5 November 2026

The five statements of the True or False quiz for 5 November 2026, with the right answers and a short explanation.

This is a past day's puzzle from the archive: you can play it just like today's, and your result is saved for this day.

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  1. Greenland is larger than Africa.

    False. Africa covers about 30 million km², while Greenland covers about 2 million km². Greenland looks huge on many flat maps because they stretch areas near the poles.

  2. The Olympic Games began in ancient Greece.

    True. The ancient Games were held at Olympia in honour of the god Zeus, with records going back to 776 BC. The modern Olympics were revived in 1896.

  3. Sound travels faster through water than through air.

    True. Sound moves about four times faster in water, roughly 1,500 metres per second compared with about 340 in air. Sound also fades much less in water, which is why whale calls can be heard over huge distances.

  4. Humans use only about 10 percent of their brain.

    False. Brain scans show that we use virtually all of our brain, just not every part at the same moment. Even during sleep, many regions are busy.

  5. Sharks were swimming in the oceans before trees existed on Earth.

    True. The first sharks appeared more than 400 million years ago. The earliest true trees came later, about 385 million years ago, so sharks are older than forests.