Search found 6 matches


Lets first Consider Option A The statment says that the faces are 15 and 24. A rectangular solid has 6 faces with 2 opposite faces. So the lengts can be 3*5=15 and 3*8=24. Volume is therefore 3*5*8=120 But the values can also be 1*15=15 and 1*24=24. Volume there becomes 1*15*24=360. So Statment A is...

by vkokal

Thu Aug 20, 2009 9:49 pm
Forum: Data Sufficiency
Topic: Rectangular Solids
Replies: 1
Views: 780

Consider 1st Statement n=6,8....As you said all these numbers are multiple of two and therefore they will have remainder as 0. Consider the other situation. If n=11,13... 11/5=Remainder is 1....ODD 13/5=Remainder is 3...ODD When you divide 11 or 13 by 2 you will get remainder as 1. So it is not Suff...

by vkokal

Wed Aug 12, 2009 3:49 am
Forum: Data Sufficiency
Topic: number property q.
Replies: 3
Views: 913

Total degree in a semicicrcle in 180 In a Quarter Circle is 90 Now the angle is given as 45 degrees, so the remaining angle too is 45 degrees. Now the length of arc is 2*pie*angle For the semicircle it is 2*pie*180 while for the required arc it is 2*pie*45. The ratio of the two is 1:4 and hence the ...

by vkokal

Mon May 11, 2009 9:52 pm
Forum: Problem Solving
Topic: Princeton CAT2 question
Replies: 1
Views: 695

The solution is as follows 1st Day : - 0.10$ as per the given condition. 2nd Day: - Now it has either to be doubled or to be added 0.30$ whichever is leeser. In this case the amount to added to double is 0.10$ which is less than 0.30$, so the total fine on 2nd day is 0.20$ 3rd Day: - Following the s...

by vkokal

Mon Apr 27, 2009 11:30 pm
Forum: Problem Solving
Topic: Total fine on 4th day
Replies: 2
Views: 922

Lisa Thank you for the wonderful insights that you have provided on my queries. Really appreciate the work that you are doing. I think that I have got most of the queries in my mind solved now, It may be the time I can focus completely on GMAT. Also let me know if you undertake personal counselling ...

by vkokal

Sun Apr 12, 2009 11:59 pm
Forum: Ask Stacy Blackman
Topic: Work Experience Query and Profile evaluation
Replies: 3
Views: 967

Work Experience Query and Profile evaluation

Hello Stacy/Lisa First I would like to thank you for the wonderful insights that you have been provising through this brilliant forum (I prefer to call it the bible of GMAT). :D I am an Computer Engineer from India and would like to take up my MBA in the United States for Fall 2010. I will quickly r...

by vkokal

Sat Apr 11, 2009 10:06 am
Forum: Ask Stacy Blackman
Topic: Work Experience Query and Profile evaluation
Replies: 3
Views: 967