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How many zeros are the end of ?

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Senior Manager
Senior Manager
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Joined: 03 Sep 2012
Posts: 339
Location: United States
Concentration: Healthcare, Strategy
GMAT 1: 730 Q48 V42
GPA: 3.88
WE: Medicine and Health (Health Care)
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Kudos [?]: 62 [0], given: 31

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How many zeros are the end of ? [#permalink] New post 15 Nov 2012, 06:23
1
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A
B
C
D
E

Difficulty:

  25% (low)

Question Stats:

74% (01:54) correct 26% (00:53) wrong based on 296 sessions
How many zeros are at the end of 380! ?

(A) 90
(B) 91
(C) 94
(D) None
(E) 95

[Reveal] Spoiler:
In order to find the number of zeros we have to find out the number of 5's and 2's , because no. of 5's will be less then the number of 2's ..
[Reveal] Spoiler: OA

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Kudos [?]: 22230 [0], given: 2601

How many zeros are the end of ? [#permalink] New post 15 Nov 2012, 06:41
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How many zeros are the end of ?   [#permalink] 15 Nov 2012, 06:41
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