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Source: — Data Sufficiency |
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by simplyjat » Thu Apr 17, 2008 8:43 am
I am not sure why you chose A. as A is clearly insufficient...
2x<3y does not tell anything about relative values of x and y
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by vinviper1 » Fri Apr 18, 2008 11:10 am
Thanks
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by akshatsingh » Thu Apr 24, 2008 11:33 pm
Play with integers..

You'll yourself say E :D

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by akshatsingh » Thu Apr 24, 2008 11:36 pm
Play with integers..

You'll yourself say E :D

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Don't be so arrogant

by jscoligan » Fri Apr 25, 2008 10:05 am
simplyjat wrote:I am not sure why you chose A. as A is clearly insufficient...
2x<3y does not tell anything about relative values of x and y
He/she chose A because he/she thought it was correct. (1) if x is 2 then y could be 3, if x is -2 y could be -1. In both cases you could pick a. However, if x and y equal 1 then A is insufficient. He/she probably just didn't use 1 as a value for both x and y.
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