Latest IBM Aptitude Question SOLUTION: 4, 10, (?), 82, 244, 730 A. 26 B. 28 C. 40 D. 48

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(#M40125338) IBM Logical Reasoning question number series Keep an EYE

4, 10, (?), 82, 244, 730

A. 26

B. 28

C. 40

D. 48

Asked In IBM harini (9 years ago)

Unsolved Read Solution (17)

Is this Puzzle helpful?   (25)   (4) Submit Your Solution Number Series

Read Solution (17) :

M V S S K MANISHA  (8 years ago)

4*3-2=10
82*3-2=244
244*3-2=730
hence 10*3-2=28

Is this solution Helpfull? Yes (32) | No (2)  

SRIDATTU JAMI  (9 years ago)

ans is -58
in this 2 series we have
-23,-16,-52,-45,-65
18,14,37,33
the diff bwn 1st two numbers in -ve series is 7
n in +ve series is 4
-23+7=-16
-52+7=-45
-65+7=-58
18-4=14
37-4=33

Is this solution Helpfull? Yes (14) | No (6)  

Himanshu  (9 years ago)

-58 is the answer

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

Dharma  (9 years ago)

-16-(-23) = 7 -45-(-52) = 7 x-(-65) = 7 x=7-65 => x= -58

Is this solution Helpfull? Yes (3) | No   

Suman  (8 years ago)

3^1+1=4
3^2+1=10
3^3+1=28

Is this solution Helpfull? Yes (3) | No   

ankit singh  (8 years ago)

3^2+1, 3^3+1, 3^4+1....

Is this solution Helpfull? Yes (1) | No   

chandan singh  (8 years ago)

10*3 - 2 = 28
28*3 - 2 = 82
82*3 - 2 = 244
244*3 - 2 = 730.
or,
3^2+1 = 10
3^3+1 = 28
3^4+ 1 = 82
3^5 +1 = 244
3^6 +1 = 730.

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

naidu k  (7 years ago)

4-10=-6
244-730=-486
26-82=-56
at last ending no is 6

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

Rose JP  (9 years ago)

ans is 28
4+(3*2) = 10
10+(3*3*2) = 28

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Swetha Guntha  (8 years ago)

4*2+2=10
10*3-2=28
82*2+2=244
244*3-2=730

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sowmya  (8 years ago)

28
eregtjull

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Abirami  (8 years ago)

Ans : 28
730-244=486
244-82=162(486/3)
82-28=54(164/3)
28-10=18(54/3)

Is this solution Helpfull? Yes | No (1)  

adithya  (8 years ago)

(4*3)-2=10
......
(82*3)-2=730
So (10*3)-2=28
answr is 28

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najma  (8 years ago)

Admin sir please give correct solution

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Mahalaxmi  (7 years ago)

28
4*3-2=10
10*3-2=28
82*3-2=244
244*3-2=730

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Shubham Gautam  (6 years ago)

1. 10

2. (10*3) -2 = 28

3. (28*3)-2 = 82

4. (82*3) -2 = 244

5. (244*3) -2 = 730

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muràri  (6 years ago)

4*3-2=10,10*3-2=28,28*3=82,82*3-2=244,244*3-2=730.
so ans is B 28

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