In following questions, one term in number series is incorrect.
Find out the incorrect number 445, 221, 109, 46, 25, 11, 4
Option:
A. 25
B. 46
C. 109
D. 221
Answer: B . 46
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Justification:
3 is subtracted from each number and the result is divided by 2 to obtain the next number of the series.
So , 46 is wrong and must be replaced by 109 - 3 / 2 i.e. 53.
