A quick note before you start: these are logic puzzles and pattern riddles in the style of IQ test questions, meant purely for fun and friendly competition. They are not a clinical, standardized, or scientifically validated IQ assessment, and a good or bad score here says nothing meaningful about anyone's actual intelligence — treat it like trivia night, not a diagnosis.

The Puzzles

  1. What comes next in the sequence: 2, 4, 8, 16, ...?
  2. Complete the analogy: Hand is to Glove as Foot is to ___?
  3. If all Zips are Zaps, and all Zaps are Zops, are all Zips also Zops?
  4. What comes next in the sequence: 1, 1, 2, 3, 5, 8, ...?
  5. A farmer has 17 sheep, and all but 9 die. How many are left?
  6. Which number doesn't belong in this list: 2, 3, 5, 9, 11, 13?
  7. What comes next in the pattern: A, C, E, G, ...?
  8. Rearrange the letters "CIFAIPC" to spell the name of a well-known geographic feature. What is it?
  9. Complete the pattern: 3, 6, 12, 24, ...?
  10. What five-letter word becomes a different, longer word when you add two letters to the end?
  11. Riddle: I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?
  12. What number is missing from this sequence: 4, 9, 16, 25, __, 49?

Answers

1. 32 (each number doubles)  ·  2. Sock (a covering for a specific limb)  ·  3. Yes (basic logical transitivity)  ·  4. 13 (the Fibonacci sequence)  ·  5. 9 (the ones that didn't die)  ·  6. 9 (the only number that isn't prime)

7. I (the pattern skips one letter each time)  ·  8. Pacific  ·  9. 48 (each number doubles)  ·  10. Short (short + "er" = shorter)  ·  11. An echo  ·  12. 36 (the sequence is perfect squares: 2², 3², 4², 5², 6², 7²)

Want a longer version?

Play the full IQ Trivia quiz for more puzzles in an interactive format, or build your own logic-puzzle round with the free quiz maker for a classroom or team event.