Multiple Choice Questions

Odd man out 445 221 109 46 25 11 4 ........

Numerical Ability Number series

Odd man out: 445, 221, 109, 46, 25, 11, 4

109

221

3 is subtracted from each number and the result is divided by 2 to obtain the next number of series.

So, 46 is wrong and must be replaced by (109-3) / 2 i.e. 53.

Hence, option 2 is the correct answer.

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