Very tough reminder

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by maihuna » Wed Dec 30, 2009 6:49 am
umaa wrote:P's possibilities, 1 6 11 16 21 26 31 36 41 46 51 56..

Q's possibilities: 3 10 17 24 31 38 45 52 59 66 73 ...

35 multiples, 35, 70, 105, 140 ...

Check all the P+Q 5 multiples.

11+24 = 35 YES

16+24 = 40 NO

24 + 26 = 50 NO

24+ 36 = 60 NO
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.
.

46 + 59 = 105 YES

Since we are getting more than 2 values, the answer should be E.
Uiima, now you can see this issue right, you almost needed to check almost 10 entries, it is very unusual to be solved within 2 minutes, right? particularly when hangover is that pattern normally emerges in gmat question after just a few entries.
Charged up again to beat the beast :)

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by umaa » Wed Dec 30, 2009 6:50 am
Yes. It took more than 2 minutes. But you can check those entries in your mind. No need to write anything.
What we think, we become