Question
Find the wrong number in the given number series.
121.5, 81, 52, 36, 24, 16Solution
ATQ, 121.5 ÷ 1.5 = 81 81 ÷ 1.5 = 54 54 ÷ 1.5 = 36 36 ÷ 1.5 = 24 24 ÷ 1.5 = 16 So, 54 will come in the place of 52.
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