About Ocean Animals Quiz #840
Ocean Animals Quiz #840 was the quiz for Tuesday, October 20, 2026: 10 questions: 3 easy, 4 medium and 3 hard. Everyone who played Ocean Animals Quiz that day got the same quiz, and it stays here to play for 60 days.
The questions of Ocean Animals Quiz #840
- What is unusual about how seahorses swim?
- Which is the largest member of the dolphin family?
- How many arms does an octopus have?
- What do blue whales and humpback whales use to filter food from the water?
- Which colourful crustacean has one of the fastest punches in the animal kingdom?
- Which is the largest seal in the world?
- Which ocean is the smallest and shallowest?
- Which animal makes the loudest sound of any animal, heard hundreds of kilometres away?
- Which fish is eaten raw as "toro" in sushi and is prized for its fatty belly?
- Which is the heaviest bony fish in the world?
The answer options and the answers appear only when you play the quiz, one question at a time.
New to Ocean Animals Quiz? The rules, tips and common questions are on the Ocean Animals Quiz page.
Other days of Ocean Animals Quiz
- Ocean Animals Quiz #843, Oct 23
- Ocean Animals Quiz #842, Oct 22
- Ocean Animals Quiz #841, Oct 21
- Ocean Animals Quiz #839, Oct 19
- Ocean Animals Quiz #838, Oct 18
- Ocean Animals Quiz #837, Oct 17
- Today’s quiz, #851
Every day of the last 60 is in the puzzle archive.