Lessons

General Aptitude
18.2 Odd Man Out and Series - Pick Wrong No.

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Q.

Find out the wrong number in the given sequence of numbers.
36, 54, 18, 27, 9, 18.5, 4.5

View Answer

Correct choice: B

Explanation:

The terms are alternatively multiplied by 1.5 and divided by 3. However, 18.5 does not satisfy it.
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