Question
In the given number series, find the wrong number.
81, 27, 9, 6, 1, 1/3, 1/9Solution
ATQ,
Pattern seems: ÷3
81 ÷ 3 = 27
27 ÷ 3 = 9
9 ÷ 3 = 3, but here it is 6 ❌
→ So 6 is wrong.
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