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# An equity analyst needs to select 3 stocks for the upcoming

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VP
Joined: 22 Nov 2007
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An equity analyst needs to select 3 stocks for the upcoming [#permalink]

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31 Jan 2008, 23:06
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

An equity analyst needs to select 3 stocks for the upcoming year and rank these securities in terms of their investment potential. If the analyst has narrowed down the list of potential stocks to 7, in how many ways can she choose and rank her top 3 picks?

21
35
210
420
840

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Manager
Joined: 02 Jan 2008
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02 Feb 2008, 05:57
1
KUDOS
incognito1 wrote:
C
7P4 = 210

Typo I believe - unless you are arranging bottom 4

7P3 = 210, Or
7*6*5 = 210

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Director
Joined: 01 May 2007
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01 Feb 2008, 11:18
Concur.

7*6*5*4*3*2*1
-----------------
1-2-3-N-N-N-N

(7*6*5*4*3*2*1)/4!

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CEO
Joined: 29 Mar 2007
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01 Feb 2008, 14:44
marcodonzelli wrote:
An equity analyst needs to select 3 stocks for the upcoming year and rank these securities in terms of their investment potential. If the analyst has narrowed down the list of potential stocks to 7, in how many ways can she choose and rank her top 3 picks?

21
35
210
420
840

7!/4! --> 210 b/c lets say we have stocks ABC CBA is a different order. thus order does matter and we have to count this scenario

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Non-Human User
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Re: An equity analyst needs to select 3 stocks for the upcoming [#permalink]

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05 Jun 2016, 04:18
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Re: An equity analyst needs to select 3 stocks for the upcoming   [#permalink] 05 Jun 2016, 04:18
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# An equity analyst needs to select 3 stocks for the upcoming

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