Latest TCS Aptitude Question SOLUTION: Series Problem like 4 12 x 44 46 132 134. Find x?

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Series Problem like 4 12 x 44 46 132 134. Find x?

Solution

According to my opinion series should be
4, 12, x, 42, 44, 132, 134
for this series
4*3 = 12
12+2 = 14
14*3 = 42
42+2 = 44
44*3 = 132
132+2 = 134

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Asked In TCS S.RAMESH REDDY (13 years ago)

Solved Read Solution (15)

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Read Solution (15) :

V.V.Ravi Teja   (13 years ago)

44+2=46
132+2=134
lly 12+2=14 so x=14;

Is this solution Helpfull? Yes (19) | No (41)  

Abhisek   (13 years ago)

divide odd places by 2 and even by 4 in the whole series u get....
2,3,(x/2),11,23,33.....
but try to make the seies increasing....
so (x/2=7)
hence x=14.... wat say???

Is this solution Helpfull? Yes (5) | No (18)  

aashima  (12 years ago)

It seems every odd number is 2 more than the one before it. By that rule,
x = 14

Is this solution Helpfull? Yes (5) | No (2)  

meha setiya  (12 years ago)

134-2=132
132/3=44
46-2=44
44-2=42
42/3=14
14-2=12
12/3=4

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

chintan Makwana  (12 years ago)

here divide every numbers by 2
2,6,x,22,23,66,67,
now from above we guess that.. next term will multiple of 2 of following numbers.. 102,103,104,106,107,122,123,124,125,166,167,.....
so that x=7 which multiple of 2 so ans is 14.
Now whole series look like 4,12,14,44,46,132,134,204,206,208,212,214,244,246,250,322,324.........

Is this solution Helpfull? Yes (2) | No   

Soumya Parhi  (12 years ago)

It seems every odd number is 2 more than the one before it. By that rule, x = 14.

Is this solution Helpfull? Yes (1) | No (4)  

Hithesh Mohan I M  (12 years ago)

14
4=2*2
12=2*6
x=2*7
44=2*22
46=2*23
132=2*66
134=2*67

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

mps gupta  (12 years ago)

14
as 44+2=46
132+2=134
12+2=14

Is this solution Helpfull? Yes | No   

nayyera  (12 years ago)

14....as the series proceed we see that

Is this solution Helpfull? Yes | No (1)  

sudeepthi sai  (12 years ago)

anw is x=14;
the diff b/w 44 & 46 is 2
n 132 &134 is 2
so the value of x is 2

Is this solution Helpfull? Yes | No (1)  

Subhajyoti  (12 years ago)

x=14 as every odd positioning number(except 1st)in that series.

Is this solution Helpfull? Yes | No   

Pushpank  (12 years ago)

It must be 14 because 4*3=12 and 44*3=132 and after 44 we have 46 so after 12 it must be 14.

Is this solution Helpfull? Yes | No (1)  

Viru Sihag  (12 years ago)

44+2=46 and 132+2=134 so we can say that
12+2 = 14

Is this solution Helpfull? Yes | No   

S.NANDHINI  (12 years ago)

14.4*3=12 and it is increased by 2.44*3=132. it is increased by 2 so we get 134.

Is this solution Helpfull? Yes | No   

aditi gupta  (11 years ago)

ans is 14.... as
4*3=12
12+2=14
14*3=42
42+2=44
44*3=132
132+2=134

Is this solution Helpfull? Yes | No   

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