IBM
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Logical Reasoning
Number Series
What is the next number of the following sequence
1) 7/6,3/2,1,5/6,13/6,5/2,?
2) 0,1,2,0.5,2,2,2,2,4,3,2,?
3) 5,6,6,5,6.5,8,7,9.5,?
Read Solution (Total 6)
-
- for question
7/6,3/2,1,5/6,13/6,5/2,?
answer is 2
7/6+1=13/6 i.e the 5th term
3/2+1=5/2 i.e the 6th term
therefore
1+1=2
answer is 2
5/6+1=11/6
therfore ans is 2
*0,1,2,0.5,2,2,2,2,4,3,2,
ist term 0
5th term 2
9th term 4
likewise in same manner
2nd term 1
6th term 2
10th term 3
again same as above
3rd term 2
7th term 2
11th term 2
4th term is 0.5
8th term is 2
12th will be 3.5
- 10 years agoHelpfull: Yes(11) No(0)
- 3)5+1=6
6*1=6
6-1=5
5+1.5=6.5
6.5+1.5=8
8-1=7
7+2.5=9.5
9.5+2.5=12 - 10 years agoHelpfull: Yes(1) No(10)
- 0,1,2,0.5,2,4,3,2?
0+1=1
1*2=2
2*2=4
0.5*6=3
0+2=2
1*3=3
answer may be :3 - 10 years agoHelpfull: Yes(1) No(0)
- (7/6,3/2,1)=7-4/6-4 =3/2,3+1/2+2=4/4=1
(5/6,13/6,5/2)=5+8/6=13/6,13-8/6-2=5/2
3/6=1/2(ans) - 10 years agoHelpfull: Yes(0) No(4)
- 1.166,1.5,1,0.833,2.166,ans =2
ans =0
ans 11
- 10 years agoHelpfull: Yes(0) No(3)
- 3) series is wrong
(6,6,6),(5,6.5,8),(7,9.5,x) then x=12
(or)
4,6,6,5,6.5,8,7,9.5,x
(4,5,7),(6,6.5,9.5),(6,8,x)..
4-5=1;5-7=2;
6-6.5=1.5;9.5-6.5=3;
6-8=2;x-8=4..so ans is 12
- 10 years agoHelpfull: Yes(0) No(0)
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