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Question
Find out the wrong term: 445, 221, 109, 46, 25, 11, 4
Options:
A .  25
B .  46
C .  109
D .  221
Answer: Option B
3 is subtracted from each number and the result 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.

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