IBM
Company
Numerical Ability
Sequence and Series
9, 15, 8 2⁄3, 14 1⁄2, 8 1⁄3, 14, 8, 13 1⁄2
Read Solution (Total 8)
-
- 9,8 2/3,8 1/3 ,8 are in one series
15,14 1/2,14,13 1/2 are in one series
check the difference between 9 and 8 2/3
similarly check the difference between 15 and 14 1/2
so the answer is 7 2/3 - 9 years agoHelpfull: Yes(26) No(0)
- 9= 27/3
8 2/3 = 26/3
8 1/3 = 25/3
8 = 24/3
so the next term will b 23/3 and that is the answer . - 9 years agoHelpfull: Yes(18) No(0)
- This is combination of two series
first is: 15, 14 1/2, ........ 13 1/2
second is: 9, 8 2⁄3, 8 1/3, 8
from II series next term is 7 2/3 - 9 years agoHelpfull: Yes(4) No(0)
- 9 8 2/3 8 1/3 .......... a difference of 1/3 = 7 2/3
15 14 1/2 14 ......................a difference of 1/2 = 13 - 9 years agoHelpfull: Yes(1) No(1)
- 72/3
9,82/3 1/3 dec - 9 years agoHelpfull: Yes(1) No(0)
- Each even place decrease by 1/2 and each odd place decrease by 1/3 therefore series will be
9, 15, 8 2/3, 14 1/2, 8 1/2, 14, 8 , 13 1/2, 7 2/3 - 9 years agoHelpfull: Yes(1) No(0)
- the answer is 7 1/2
- 9 years agoHelpfull: Yes(0) No(3)
- 23/3 i.e 7 2/3
- 9 years agoHelpfull: Yes(0) No(0)
IBM Other Question
1) 1/3,1/2,1/4,7/3,7/2,17/4,13/3,13/2,_?
2) 18,6,24,4,30,10,12,2,6,_?
3) 9,15,26/3,29/2,25/3,14,8,27/2,_?
4) 5,50,10,40,15,30,20,20,_?
5) 1.25,3,7.1,1.50,1.81,_?
6) 7/6,2/3,11/6,13/6,5/2,_?
7) 5,17,37,67,_?
8) 11.5,17.5,35.5,89.5,_?
9) 3,8,2,7,7,12,12,_?
10) 1.25,3,7.1,1.50,1.81,_?
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