Test Index

Series and Odd Man out Practice Test 8

Question : 13 of 16

Marks: +1, -0

725, 144, 27.8, 3.46, -0.88

Solution:

Concept:

Identify the term that breaks the pattern in the number series.

Explanation:

The rule is: subtract

5

from the previous term, then divide the result by

5

(725 - 5) \div 5 = 144

(144 - 5) \div 5 = 27.8

(27.8 - 5) \div 5 = 4.56

But the series shows

3.46

instead of

4.56

Thus,

3.46

is the incorrect term.

Answer:

3.46

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