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# Sum of the digits

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Intern
Joined: 01 Oct 2010
Posts: 2

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04 Oct 2010, 00:50
Dear All,
I'm a new comer in this forum. I'm glad I can join this GMAT community. Last week I took my GMAT, but the result wasn't satisfied and I'm planning to retake the test next month. In the real test, I met 1 question about the sum of the digits. I dont remember the question exactly, it's like "the sum of the digits of 765498=7+6+5+4+9+8. EDITED I guess there should be a short cut to answer this question. Anybody know how to answer this sum of the digits question in less than 2 min?

Thank you,
Yulia

Last edited by gurpreetsingh on 04 Oct 2010, 01:09, edited 2 times in total.
Live questions or discussion of live questions is not allowed

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CEO
Status: Nothing comes easy: neither do I want.
Joined: 12 Oct 2009
Posts: 2761

Kudos [?]: 1885 [0], given: 235

Location: Malaysia
Concentration: Technology, Entrepreneurship
Schools: ISB '15 (M)
GMAT 1: 670 Q49 V31
GMAT 2: 710 Q50 V35
Re: Sum of the digits [#permalink]

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04 Oct 2010, 01:03
digital-sum-concept-100534.html

Check out the Math tutorial on Digital Sum. As per GMAC terms and condition you can not post the live questions.
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Intern
Joined: 01 Oct 2010
Posts: 2

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Re: Sum of the digits [#permalink]

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04 Oct 2010, 01:59
Thank you, the explanation is helpful!
Anyway, thank you for your notice.

Best,
Yulia

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Re: Sum of the digits   [#permalink] 04 Oct 2010, 01:59
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# Sum of the digits

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