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Logical Reasoning - Number Series - Discussion

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"I do not seek. I find."
- Pablo Picasso
Directions to Solve

In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much

15. 

Look at this series: 544, 509, 474, 439, ... What number should come next?
[A]. 404[B]. 414
[C]. 420[D]. 445

Answer: Option A

Explanation:

This is a simple subtraction series. Each number is 35 less than the previous number.

Prathyusha said: (Tue, Feb 22, 2011 01:47:24 PM)    
 
544-509=35
474-439=35
439-404=35
404 is answer
Swati said: (Wed, May 25, 2011 04:26:40 AM)    
 
Its good. You are a genius. You know?
Maulik Barot said: (Thu, Jun 23, 2011 07:42:14 AM)    
 
:P well ! embarrassing !
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