Question
Find the wrong number in the given number series.
3, 7, 22, 89, 445, 2677Solution
Check pattern:
3 × 2 + 1 = 7
7 × 3 + 1 = 22
22 × 4 + 1 = 89
89 × 5 + 0 = 445 ❌ (should be 89×5 +1 = 446)
446 × 6 + 1 = 2671
Wrong Number = 445
Correct Number = 446
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