Latest IBM Aptitude Question SOLUTION: 56,89,33,21,57,88,35,19,60,85,30,____

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(#M40013812) IBM Logical Reasoning question Keep an EYE

56,89,33,21,57,88,35,19,60,85,30,____

Asked In IBM Shreya (11 years ago)

Unsolved Read Solution (8)

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Read Solution (8) :

Vinay Sipani   (11 years ago)

(56,89,33,21),(57,88,35,19),(60,85,30,x)

1st terms of brackets => 56 , 56 + 1 , 56 + 4
2nd terms of brackets => 89 , 89 - 1 , 89 - 4
----------------------------------------------------------
3rd terms of brackets => 33 , 33 + 2 , 33 - 3
4th terms of brackets => 21 , 21 - 2 , 21 + 3 = x

=> x = 24

Is this solution Helpfull? Yes (90) | No (16)  

Surekha  (11 years ago)

56+89+33+21=199
57+88+35+19=199
60+85+30+x=175+x
x=199-175=24
ans=24

Is this solution Helpfull? Yes (67) | No (3)  

Swagatika Sahu  (11 years ago)

ans is 24
(56,89,33,21) (57,88,35,19) (60,85,30,x)

56 89 33 21
(+1) (-1) (+2) (-2)
57 88 35 19
(+3) (-3) (-5) (+5)
60 85 30 24

Is this solution Helpfull? Yes (18) | No (7)  

Vinay Sipani   (11 years ago)

Is the answer 24 or 15 ...

Is this solution Helpfull? Yes (8) | No (6)  

Ashish K Singh  (11 years ago)

(56,89,33,21),(57,88,35,19),(60,85,30,?)
56+1=57
89-1=88
33+2=35
21-2=19

57+3=60
88-3=85
35+4=39
19-4=15

so answer is 15

Is this solution Helpfull? Yes (5) | No (10)  

Mahender Solkapally  (9 years ago)

next term will be 24.
see 1st group--- 56,57,60 ( +1,+3)
2nd group------89,88,85 (-1,-3)
3rd group-------33,35,30(+2,-5)
4th group------21,19,___(-2,+5) so 19+5=24

Is this solution Helpfull? Yes (2) | No (1)  

PRIYA R  (8 years ago)

56 89 33 21

+ - + -

1 1 2 2

=57 =88 =35 =19

+ - - +

3 3 5 5

=60 =85 =30 =24

So, 24 is the answer

Is this solution Helpfull? Yes (1) | No   

Shreya  (11 years ago)

@Vinay
answer is 24....
please explain?

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