Search found 4 matches
This question is quite tricky. Anyone else would have tried a two way data table to tackle this? Can you explain your approach?
- by boymeetsworld
Thu Sep 29, 2011 5:30 pm- Forum: Data Sufficiency
- Topic: DS - Overlapping Sets
- Replies: 4
- Views: 2606
Anurag@Gurome
For statement (1), what if N = 1? Then can we still say (N-1)(N+1) is divisible by 8?
(1-1)(1+1) = 0
- by boymeetsworld
Thu Sep 29, 2011 3:32 pm- Forum: Data Sufficiency
- Topic: integer
- Replies: 6
- Views: 1356
Hi all, I been working down the list of problems and I cant seem to figure out how the first statement is NOT sufficient. If (x^3+x)/4 is an integer, then it would follow that x^3/4 + x/4 is an integer. If X is odd, the previous statement cant be an integer therefore forcing x to be even and statem...
- by boymeetsworld
Wed Jun 08, 2011 1:44 pm- Forum: Problem Solving
- Topic: NUmber Prop
- Replies: 7
- Views: 1635
GMAT obsession = bad heart break
Hey guys, I'm glad I finally joined this forum, great resource for GMAT prep! I took the GMAT two days ago and recieved a 640 (Q44, V35). I've spent the last two months obsessing over this test and completely centered my life around it. I made every adjustment possible that would aid my gmat prep (c...
- by boymeetsworld
Fri Jun 03, 2011 11:42 am- Forum: I just Beat The GMAT!
- Topic: GMAT obsession = bad heart break
- Replies: 2
- Views: 1701