## Goldman Sachs Interview Question for Applications Developers

Country: India
Interview Type: Written Test

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8
of 12 vote

2 , 4, 8, 16, 24, ....

1st series...

2 = 2^1 * 1 (2 * 1 )
8 = 2^2 * 2 (4 * 2)
24 = 2^3 * 3 (8*3)

2nd series ...
4 = 2*2
16 = 4*4
next number = 6*6 = 36

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3

ur 2nd series could be
2^2
2^4
so 2^6 or 2^8
and so on...

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3
of 3 vote

If the series also had a 1, we could think on the lines of PNG image formats color depth in bits.Which has the following sequence 1 , 2 , 4 , 8 , 16 , 24 , 32 , 48 , 64

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2
of 4 vote

2,4
8,16
24,48
60,120

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1
of 5 vote

2 = 8*(1/4)
4 = 8*(1/2)
8 = 8*1
16 = 8*2
24 = 8*3

multiplier = (1/4)*(2^i)

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0

Your answer cannot apply to 24 != 1/4 * 2 ^ 2 = 32

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1
of 1 vote

2,4,8,16,24,x(let)
taking 3 values from starting ....
2,4,8 => (2*8)/4=4.... a,b,c = (a*c)/b...
4,8,16 => (4*16)/8 = 8
8,16,24 => (8*24)/16=12.... sexuence is , 4,8,12 ... so next num is 16..
16,24,x => (16*x)/24=16 => x=24 ... answer....
..
..
DO SUGGEST , if there is any prob

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0
of 0 vote

I think there's really no wrong answer as long as you can sufficiently explain why... that's the point of the question, to see how many ways you can look at one problem

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0
of 0 vote

lets break it for alternate record

2 8 24 48 48
(2*4) (8*3) (24*2) (48*1)
--------------------------------------------------------
4 16 48 96 96
(4*4) (16*3) (48*2) (96*1)

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0

Multiple spaces reduced to 1 by the site,
but the idea was to place the brackets from a[i] element in a matrix

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0
of 0 vote

ans =36

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0

Subtract 57 462 - _28_4 = 24_6_ answer

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0
of 0 vote

{
ans=36
}

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0
of 0 vote

I agree with you. Your points of view make me thinking about some thing for my project.

I also find more materials that may be useful for you: humanresources.hrvinet.com/financial-controller-interview-questions/

Pls try to keep posting. Tks and best regards

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0
of 0 vote

Ans:{ 48 }

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0
of 0 vote

this is wrong question

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0
of 0 vote

96

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0
of 0 vote

28

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0
of 0 vote

36

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0
of 0 vote

48

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0
of 0 vote

36

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0
of 0 vote

36

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0
of 0 vote

2,4,2*4,4*4,8*3,16*3=48

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0
of 0 vote

{02,04,08,16,24.......}
{new no. = previous no.+sum of its digits+its first digit}
{Now, 04=02+(0+2)+0}
{08=04+(0+4)+0}
{16=16+(1+6)+1}
{24=16+(1+6)+1}
{x=24+(2+4)+2}
{therefore, x=32}

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0
of 0 vote

2 , 4, 8, 16, 24, ....

1st series:

2 = 2^1 * 1
8 = 2^2 * 2
24 = 2^3 * 3

2nd series ...
4 = 2^2
16 = 2^4
next number = 2^6 = 64

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0
of 0 vote

it should be 36

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0
of 0 vote

4*(1/2) = 2
4 * (1) = 4
4 * (2) = 8
4 * (4) = 16
4 * (6) = 24
4 * (8) = 32
4 * (10) = 40...

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0
of 0 vote

the next number in the series = 32.
.25*8 = 2
.50*8 = 4
1*8 = 8
2*8 = 16
3*8 = 24
4*8 = 32
5*8 = 40
6*8 = 48

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0
of 0 vote

find x in given series. 4,8,8,16,12,24,x

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0
of 0 vote

6 8 7
3 64 4
24 48 ?

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0
of 0 vote

16,16,24,48

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0
of 0 vote

4-+)689&8(-:))

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0
of 0 vote

16,24,54,115,?

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0
of 0 vote

4,6,6,8,112,?

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-1
of 1 vote

2 8 24 -----> 2*4 = 8, 8 *3 = 24
4 16 -----> 4 *4 = 16, 16*3 = 48.

Ans: 48.

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0

next series 007

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0

Hahaha..

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0

teri maa ka bhosdaaa

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0

2=2^1*1
4=2^2*1
8=2^2*2
16=2^3*2
24=2^3*3
96=2^4*3

Name:

Writing Code? Surround your code with {{{ and }}} to preserve whitespace.

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