Search found 125 matches
Probability?
Hi, I got this question which I am finding hard to understand and solve. "There are 15 yellow balls, 10 blue balls and 8 green balls mixed up in a bag. Paul takes the balls from the bag one by one at random. He wants to take out at least 2 balls of each colour. What is the least number of balls...
- by chetanojha
Fri Aug 30, 2019 2:25 am- Forum: Problem Solving
- Topic: Probability?
- Replies: 2
- Views: 620
- by chetanojha
Mon Nov 18, 2013 1:05 pm- Forum: MBA Student Life
- Topic: Best program for experienced professional
- Replies: 1
- Views: 2328
- by chetanojha
Sun Sep 06, 2009 10:33 am- Forum: GMAT Math
- Topic: GMAT hacks math bible
- Replies: 6
- Views: 7431
- by chetanojha
Sat Sep 05, 2009 2:10 pm- Forum: Problem Solving
- Topic: Another Exponent / Remainder Question
- Replies: 3
- Views: 1548
- by chetanojha
Sat Sep 05, 2009 1:49 pm- Forum: Problem Solving
- Topic: Recurring decimal....tough one
- Replies: 5
- Views: 1544
- by chetanojha
Sat Sep 05, 2009 1:35 pm- Forum: Problem Solving
- Topic: Ellen's bike ride
- Replies: 8
- Views: 4901
- by chetanojha
Sat Sep 05, 2009 1:23 pm- Forum: Problem Solving
- Topic: integers
- Replies: 2
- Views: 1395
Re: GMAT hacks math bible
Hi, I have a general question. Has anyone on this forum used the Total GMAT Math ( a.k.a. GMAT hacks math bible) and scored above a 700 because of it? I am looking to make the jump from 660 to 700+ and quant has always been my biggest problem. But I have read very few posts on this forum discusing ...
- by chetanojha
Sat Sep 05, 2009 1:05 pm- Forum: GMAT Math
- Topic: GMAT hacks math bible
- Replies: 6
- Views: 7431
IMO: E i.e. 1160.
Definetly not ideal for GMAT sample below. Hope somebody will translate into formula too.
Let's say athlete will run 4200 mtrs in 700 minutes. This give rate of 6. This is from where you will start counting as shown in the picture.
- by chetanojha
Sat Sep 05, 2009 10:23 am- Forum: Problem Solving
- Topic: Speed and Distance
- Replies: 9
- Views: 1750
- by chetanojha
Fri Sep 04, 2009 1:46 pm- Forum: Problem Solving
- Topic: Geometry / Circle / Graphic approach
- Replies: 2
- Views: 1119
Check image.ferpape wrote:Im not sure how you calculated the area of CA??
I'll appriciate your comments.
- by chetanojha
Fri Sep 04, 2009 1:03 pm- Forum: Problem Solving
- Topic: Area of triangular region
- Replies: 5
- Views: 3377
Well just went through the detailed works in Manhattan GMAT SC book!! Seems to be very good as they give practise examples to do from the OG. I have the OG and will be going through all of them, trying to understand the answers as well. As someone here was pointing out that if you understand the SC...
- by chetanojha
Tue Sep 01, 2009 3:06 pm- Forum: GMAT Strategy
- Topic: GMAT in 10 days-- 8th Sep
- Replies: 4
- Views: 1390
Re: Good Book for Reading comprehension preparation
Powerscore RC.goelmohit2002 wrote:Hi All,
Can someone please tell which book is good for RC preparation basically that goes in details how to crack the same....For e.g. Manhattan SC guide is considered good....Powerscore CR is considered good....for the same
Can someone suggest good book for RC ?
Thanks
- by chetanojha
Tue Sep 01, 2009 2:36 pm- Forum: GMAT Strategy
- Topic: Good Book for Reading comprehension preparation
- Replies: 3
- Views: 2997
Performance Tickets
Can somebody please explain the answer to me or point me to the link where this question has been discussed. ----------------------------------------------------- For a recent play performance, the ticket prices were $25 per adult and $15 per child. A total of 500 tickets were sold for the performan...
- by chetanojha
Tue Sep 01, 2009 5:50 am- Forum: Data Sufficiency
- Topic: Performance Tickets
- Replies: 1
- Views: 3705
Re: Area of an equilateral triangle
An equilateral triangle can be split into two 30-60-90 triangle which have relationship of 1:sqrt(3):2. If you know any one side...you can find all the remaining sides and hence area.vani_13in wrote:How do I find area of an equilateral triangle if I know the height ?
V
- by chetanojha
Mon Aug 31, 2009 7:35 am- Forum: GMAT Math
- Topic: Area of an equilateral triangle
- Replies: 5
- Views: 2901