Multiple choice general knowledge math & puzzles

  1. Which number should replace the question mark "?" 17 8 5 5 13 7 5 4 6 12 6 3 10 6 4 ?

  1. 4

  2. 5

  3. 6

  4. 7
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The pattern follows (first + second) - third = fourth for rows 1, 2, and 4. Row 1: 17+8-5=20÷4=5, Row 2: 13+7-5=15÷?=4 implies ?=3.75, Row 4: 10+6-4=12÷4=3. This suggests the answer is 4, completing the pattern.

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