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A.P

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by Brent@GMATPrepNow » Tue Jul 09, 2013 6:52 am
Imsukhi wrote:Find the maximum sum of the A.P 19,91,5,87/5

a-356
b-1176/5
c-345
d-654
e-625
There are a few problems with this question.

First, I'm assuming that AP stands for arithmetic progression. If so, the test-makers would never assume that people know this. In fact, I've never seen "arithmetic progression" in any official GMAT question or resource.

Also, the sequence 19,91,5,87/5 is confusing. Are you sure this is correct?

Finally, what do you mean by "maximum sum"?

What is the source of this question?

Cheers,
Brent
Brent Hanneson - Creator of GMATPrepNow.com
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by Imsukhi » Tue Jul 09, 2013 7:49 am
Hi Brent,

Thsnks s lot.

I guess we drop the question as even I doubted its validity.

Regards
Imsukhi
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