Simple DS question

hduraiswamy1982 · Posted: Tue Jul 10, 2007 7:18 pm Post subject: Simple DS question

I thought the answer is (d) but apparently I got it wrong Sad

any explanation?

The answer is (b) by the way

hduraiswamy1982 · Posted: Tue Jul 10, 2007 7:24 pm Post subject:

Source: hellochampion.com

discreet · Posted: Tue Jul 10, 2007 9:36 pm Post subject:

Second statement says K - L is positive,

This means K - L > 0

=> so, K > L , sufficient.

jay2007 · Posted: Wed Jul 11, 2007 8:49 am Post subject:

Does K>2L imply that K>L

owodee · Posted: Wed Jul 11, 2007 11:52 am Post subject:

Note that for (1), K>2L does not mean K>L.

For instance, take K=-5, and L=-4,

Thus K<L.

Since L=-4, 2L=-8

Thus K>2L

hduraiswamy1982 · Posted: Wed Jul 11, 2007 12:23 pm Post subject:

Thank you guys, appreciate it Smile