Question
Find the missing number in the given number series.
2, 6, 18, 54, ?, 486Solution
Observe the multiplier: 2 → 6: ×3 6 → 18: ×3 18 → 54: ×3 So each term is multiplied by 3 to get the next term. Next term after 54: 54 × 3 = 162 Next after that: 162 × 3 = 486 (matches the given last term). So the missing term is 162.
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