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The remainder when the sum of 1!+2!+3!+...+50! is divided by 10 is...

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Director
Status: Preparing for GMAT
Joined: 25 Nov 2015
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Location: India
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The remainder when the sum of 1!+2!+3!+...+50! is divided by 10 is...  [#permalink]

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13 Oct 2017, 21:10
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Question Stats:

100% (00:47) correct 0% (00:00) wrong based on 3 sessions

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The remainder when the sum of 1!+2!+3!+...+50! is divided by 10 is
A) 1
B) 9
C) 3
D) 7
E) 0

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Re: The remainder when the sum of 1!+2!+3!+...+50! is divided by 10 is...  [#permalink]

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13 Oct 2017, 21:29
3

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--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

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Re: The remainder when the sum of 1!+2!+3!+...+50! is divided by 10 is... &nbs [#permalink] 13 Oct 2017, 21:29
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