Go to Numbers for number picking

Problem Solving — algebra and arithmetic (GMAT Focus Edition)
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Source: — Quantitative Reasoning |

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by mateodude » Sun Oct 07, 2007 10:07 am
Excellent question. becomes tricky for ds Qs where one is required to plug in the square root of number to prove S or I.

Anyone have some good go to nums?

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by beatthegmat » Mon Oct 08, 2007 9:50 pm
Best numbers to plug in: -2, -1, -0.5, 0, 0.5, 1, 2
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