Multiple choice general knowledge math & puzzles

3,4,5,5,12,13,6,8,_

  1. 12

  2. 11

  3. 10

  4. 9
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The pattern shows Pythagorean triplets arranged in groups of three: (3,4,5), (5,12,13), and (6,8,10). Each triplet satisfies a² + b² = c², where the third number is the hypotenuse. For 6-8-10: 6² + 8² = 36 + 64 = 100 = 10², making 10 the correct completion of this sequence.

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