Question
Find the wrong number in the given number series.
/> 16.5, 31, 82.5, 165, 412.5, 825Solution
ATQ,
16.5 * 2 = 33
33 * 2.5 = 82.5
82.5 * 2 = 165
165 * 2.5 = 412.5
412.5 * 2 = 825
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