Search found 6 matches
- by mneeti
Thu Sep 04, 2014 10:24 am- Forum: Problem Solving
- Topic: Knight Moves - Chess
- Replies: 6
- Views: 4949
GuruNY, I have tried a different approach. Not sure, if I got the answer by fluke or the approach is correct. Please help me understand if my logic is correct. Thanks! Driver seat=2 Rest four seats=4! Two sisters always sit together = considering 2 sisters as 1 unit = 4c3 *2! Solution = 2(4!-4c3*2!)...
- by mneeti
Tue Jul 23, 2013 1:11 pm- Forum: Problem Solving
- Topic: A family consisting of one mother...
- Replies: 8
- Views: 9315
A man wants to visit at least two of the four cities A, B, C and D. how many travel itineries can he make? all cities are connected to one another. Can somebody please explain why we need to use permutation here and not combination? It's basically a problem on arrangements because order matters her...
- by mneeti
Mon Jul 22, 2013 5:19 am- Forum: Problem Solving
- Topic: Permutation or Combination?
- Replies: 10
- Views: 4967
Link for free gmat practice test. For all the three tests you need to give 3 different mobile numbers. Good Luck !!
http://gmat.hult.edu/
- by mneeti
Fri Sep 07, 2012 2:19 pm- Forum: GMAT Strategy
- Topic: Practice Tests - free download
- Replies: 14
- Views: 28832
Thanks Kasia for your time, but I am not able to get the meaning of " but not on the Inca Trail" in point (D).Let me put it this way - What is the difference between the following two: (1)Since 2001, Incan ruins similar to Machu Picchu but not on the Inca Trail have disintegrated at a sign...
- by mneeti
Tue Jul 24, 2012 2:29 pm- Forum: Critical Reasoning
- Topic: Manhattan Guide 6, page 123
- Replies: 2
- Views: 1302
Manhattan Guide 6, page 123
SC-Guide 6, Page 123 In 2001 the Peruvian government began requiring tourists to buy expensive permits to hike the remote Inca Trail, which goes to the ancient city of Machu Picchu, The total number of permits is strictly limited; infact, only 500 people per day are now allowed to hike the Inca Trai...
- by mneeti
Thu Jul 19, 2012 5:54 pm- Forum: Critical Reasoning
- Topic: Manhattan Guide 6, page 123
- Replies: 2
- Views: 1302