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Logical Reasoning - Number Series - Discussion

@ : Home > Logical Reasoning > Number Series > Type 4 - Discussion

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"I never think of the future. It comes soon enough."
- Albert Einstein

Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters

3. 

Look at this series: V, VIII, XI, XIV, __, XX, ... What number should fill the blank?

[A]. IX[B]. XXIII
[C]. XV[D]. XVII

Answer: Option D

Explanation:

This is a simple addition series; each number is 3 more than the previous number.


Karthi said: (Sat, Jul 24, 2010 06:28:00 AM)    
 
i canot understand this sum.......

Venkata Naidu said: (Wed, Feb 23, 2011 09:08:36 AM)    
 
This is Roman letter series.

Samiran Dasgupta said: (Thu, Jun 16, 2011 03:19:54 AM)    
 
Please clarify more about the answer

Jigar N.Madhu said: (Sat, Jun 18, 2011 02:48:06 PM)    
 
1=I 2=II 3=III 4=IV 5=V 6=VI 7=VII 8=VIII 9=IX 10=X

now each number is 3 more than the previous number
i hope your doubt has been solved ...

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