Search found 6 matches


Can someone please help me understand this question and the solution?

by mneeti

Thu Sep 04, 2014 10:24 am
Forum: Problem Solving
Topic: Knight Moves - Chess
Replies: 6
Views: 4264

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: 7567

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: 4042

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: 27745

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 significantly ...

by mneeti

Tue Jul 24, 2012 2:29 pm
Forum: Critical Reasoning
Topic: Manhattan Guide 6, page 123
Replies: 2
Views: 837

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: 837