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Mark the odd man out in the given number series 24.3, 23.1, 20.7, 17.1, 12.4

Correct Answer: 12.4

Explanation:

The given series 24.3, 23.1, 20.7, 17.1, 12.4 follows a pattern that


24.3


24.3 - 1.2 = 23.1


23.1 - 2.4 = 20.7


20.7 - 3.6 = 17.1


17.1 - 4.8 = 12.3 not 12.4


 


Hence, the odd man or odd number in the given series is 12.4


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