Logical Reasoning - Number Series - Discussion

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

13. 

Look at this series: 2, 4, 6, 8, 10, ... What number should come next?

[A]. 11
[B]. 12
[C]. 13
[D]. 14

Answer: Option B

Explanation:

This is a simple addition series. Each number increases by 2.

Soumitra said: (Nov 18, 2011)  
This is simpls series and it is multiply by 2 for each number, lime
2*2=4
2*3=6
2*4=8
2*5=10
and similarly 2*6 = 12

Alok Ranjan said: (Apr 7, 2012)  
This is simple series and it is plus by 2 for each number line.
2+4=6.
6+2=8.
8+2=10.
10+2=12.
And similarly 4+8=12.

Amitabh said: (Aug 24, 2013)  
It is also followed as:

2, 4(2*4-0) , 6(2*4-2) , 8(2*6-4) , 10(2*8-6) , 12(2*10-8) , 14(2*12-10).

Sireesha said: (Dec 31, 2014)  
Each number is added plus 2.

Siva said: (Jan 28, 2015)  
Each number added by the two alternately.

Sathyasai said: (Aug 27, 2015)  
2+2=4.
4+2=6.
6+2=8.
8+2=10.
10+2=12.

Kanhu said: (Nov 6, 2015)  
2*3-2 = 4.
2*4-2 = 6.
2*5-2 = 8.
2*6-2 = 10.
2*7-2 = 12.

Roshan Roy said: (Mar 8, 2016)  
This is an addition series. Each number increases by 2.

Subhash said: (Jun 25, 2016)  
Each step increased by 2 like an even series.

K.Sujitha said: (Aug 24, 2016)  
Every number is added with 2. So, 10 + 2 = 12.

M.Raghuram Pgdm 1 said: (Aug 24, 2016)  
Just multiples of 2. So the answer is 12.

Jhansi said: (Aug 24, 2016)  
As per my logic Add 2 to each number.

Jhon said: (Oct 10, 2016)  
It is simple, the next even number is come in the next place.

Deepak said: (Nov 16, 2016)  
Each number +2.

Dheeraj said: (Jul 10, 2017)  
2+2=4,
4+2=6,
6+2=8,
8+2=10,
10+2=12,

Ans. 12.

Abhi said: (May 22, 2018)  
Not getting it clearly. Please explain me.

Aoe said: (Jun 27, 2018)  
@ Abhi.

Each number is added by 2.

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