Nice job Logitech, I was waiting for your post here.
Good luck with application now

i did the test recently, nothing is more than OG. But the way the CAT measure your score is a bit weird. Of course you should not think about how it calculates your score and just try to answer the questions. Be sure that you answered many questions wrong, otherwise your score could not be that low.

probability question

The question is from http://www.urch.com/forums/gre-math/108044-probability-question-help.html However there is no answer for this question and I am eager to know the answer. -------------- If we have an empty room, and every week there is a 0.6 probability for a person to join, 0.2 probability for ...

Thanks a lot for your answers.

letters and envelopes - probability

Please explain. Thanks. Tanya prepared 4 different letters to be sent to 4 different addresses. For each letter, she prepared an envelope with its correct address. If the 4 letters are to be put into the 4 envelopes at random, what is the probability that only 1 letter will be put into the envelope ...

OG11 - Question 195

Could anyone please give a general solution for this question? since as the vertical or horizontal lines increases, it is not possible to count the ways. Question 195 (Problem Solving) from the OG11. Here is the picture, and we need the number of way from X to Y without any backward steps :) OA: 10

tricky one

I had these kinds of tricky questions in my high school, but I forgot it. But now I know
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What is the value of x?

(1) |x| < 2

(2) |x| = 3x – 2

source: ManhattanGMAT

OA: B

Now i see. Thanks.