Latest IBM Aptitude Question SOLUTION: 13. Find the odd one 11, 48, 100, 384, 768, 3072

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(#M40033961) IBM Logical Reasoning question maths Keep an EYE

13. Find the odd one 11, 48, 100, 384, 768, 3072

Asked In IBM divs (10 years ago)

Unsolved Read Solution (14)

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Read Solution (14) :

Hari Sankhar  (10 years ago)

11 because allothers are divisible by 4

Is this solution Helpfull? Yes (17) | No (1)  

prabha  (10 years ago)

ans:768 is the odd no
11
11*4+4=48
48+2+4=100
100+4-16=384
384*2-16=752
752*4+64=3072

Is this solution Helpfull? Yes (15) | No (14)  

akanki agrawal  (10 years ago)

100 IS ODD BCOZ
11*4+4=48
48*2+4=100
100 doesnot make any above type of arrangment
384*2=768
768*4=3072

Is this solution Helpfull? Yes (6) | No (11)  

sanjay singh  (10 years ago)

TAKE IT IN TWO GROUPS OF THREE
FIRST GROUP(11,48,100)
SECOND GROUP(384,768,3072)

SECOND GROUP
384*2=768
768*4=3072
MAKES A SERIES
BUT IN FIRST GROUP IT DOES NOT MAKE A SERIES BECAUSE OF 11
IF 11 REPLACED WITH 12.5 THEN THEY MAKE A SERIES AS IN SECOND GROUP
THEREFORE 11 IS ODD.

Is this solution Helpfull? Yes (5) | No (1)  

puppy  (10 years ago)

ans is 11 its the only odd no

Is this solution Helpfull? Yes (3) | No (4)  

priyanka  (10 years ago)

11 prime no

Is this solution Helpfull? Yes (2) | No   

meet paanchal  (9 years ago)

11 becausea an odd number

Is this solution Helpfull? Yes (2) | No   

shivani jindal  (9 years ago)

correct series is
6, 12, 48, 100, 384, 768, 3072....

Each even term of the series is obtained by multiplying the previous term by 2.

2nd term = (1st term) x 2 = 6 x 2 = 12

4th term = (3rd term) x 2 = 48 x 2 = 96.

6th term = (5th term) x 2 = 384 x 2 =768.

4th term should be 96 instead of 100.

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

DJ  (10 years ago)

ans is 11 bcz 11 is odd number all r even number except 11

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

Neha Shahi  (10 years ago)

11 is the odd one as rest of the nos are divisible by 4

Is this solution Helpfull? Yes (1) | No   

mike johnson  (7 years ago)

11, only odd number

Is this solution Helpfull? Yes (1) | No   

nadiya  (10 years ago)

ans:100 is odd

Is this solution Helpfull? Yes | No (5)  

ramakrishnan  (6 years ago)

11 is the odd number

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S  (6 years ago)

11 is the only odd no.
All others are even nos.

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