IBM
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Logical Reasoning
Number Series
Complete the series 0,1,1,2,0.5,2,2,4,2,2,4,3,7,2
Read Solution (Total 7)
-
- 0+1 = 1 , 1/2 =0.5
2+2 = 4 , 4/2 = 2
4+3 = 7, 7/2 = 3.5 - 5 years agoHelpfull: Yes(7) No(7)
- divide the series...
0,1,1,2,0.5 in the form a,b,a+b,2,a+b/2
2,2,4,2,2 are in the form a,b,a+b,2,a+b/2
4,3,7,2,? ans is 3.5 - 5 years agoHelpfull: Yes(7) No(0)
- series of 5 number blocks:
(0,1,1,2,0.5) 0+1=1/2=0.5
(2,2,4,2,2) 2+2=4/2=2
(4,3,7,2,?) 4+3=7/2=?=3.5 - 5 years agoHelpfull: Yes(0) No(0)
- Break the series as below
0,1,1,2,0.5 | 2,2,4,2,2 | 4,3,7,2
0+1=1
1/2=0.5
2+2=4
4/2=2
4+3=7
7/2=3.5 - 5 years agoHelpfull: Yes(0) No(0)
- This series can be broken down into a series containing 3 parts with each part containing a series in itself.
That is
0,1,1,2,0.5//2,2,4,2,2//4,3,7,2_
Now note that each part consists of terms of form
a,b,a+b,2,(a+b)/2
So the answer should be (4+3)/2=3.5 - 4 years agoHelpfull: Yes(0) No(0)
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apurwaa781@gmail.com - 4 years agoHelpfull: Yes(0) No(0)
- 0+1 = 1 , 1/2 =0.5
2+2 = 4 , 4/2 = 2
4+3 = 7, 7/2 = 3.5 - 4 years agoHelpfull: Yes(0) No(0)
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