Question
Find the wrong term in the following series: 2, 6, 12, 36, 70, 216
Solution
Pattern: ×3, ×2, ×3, ×2, ×3, ... Correct series: 2 × 3 = 6 6 × 2 = 12 12 × 3 = 36 36 × 2 = 72 72 × 3 = 216 So correct series: 2, 6, 12, 36, 72, 216 Given 70 is wrong.
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