Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized for You

we will pick new questions that match your level based on your Timer History

Track Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

It appears that you are browsing the GMAT Club forum unregistered!

Signing up is free, quick, and confidential.
Join other 350,000 members and get the full benefits of GMAT Club

Registration gives you:

Tests

Take 11 tests and quizzes from GMAT Club and leading GMAT prep companies such as Manhattan GMAT,
Knewton, and others. All are free for GMAT Club members.

Applicant Stats

View detailed applicant stats such as GPA, GMAT score, work experience, location, application
status, and more

Books/Downloads

Download thousands of study notes,
question collections, GMAT Club’s
Grammar and Math books.
All are free!

Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:

Re: A container has red,blue and green balls, and the number of [#permalink]
24 Aug 2013, 06:55

fozzzy wrote:

A container has red,blue and green balls, and the number of green balls is less than 25. How many green balls are in the container? 1) The ratio of red to blue balls is 6 to 5 2) There are twice as many green balls as red balls in the container.

Re: A container has red,blue and green balls, and the number of [#permalink]
24 Aug 2013, 07:04

fameatop wrote:

Statement 1 & 2 Red:Blue = 6:5 Green Balls = 2 x No of Red balls Green Balls = 2 x 6a = 12a We still don't the value of "a". Thus Insufficient

Answer E

Actually we do have the value just that there are 2 sets in this case

Case 1 - Red = 6, blue = 5, Green = 12 Case 2 - Red = 12, Blue = 10, Green = 24

Since statement says Green is below 25 both cases apply. If the question was worded a lil different green less than 15 C would be sufficient! Over here its constraint to be an integer. You can't have 1/2, 1/4 ball so these values won't work _________________

Re: A container has red,blue and green balls, and the number of [#permalink]
27 Dec 2013, 09:17

Statement 1---------------------no info on g so insufficient Statement 2-------------------g=2R but Less than 15 (15 is given as the limit in the original question posted)So maximum value of g can be 14(i.e 2*7),12(2*10),10(2*5),8,6,4,2,

Other values of 15,13,11 i.e Odd values are not possible since we know g=2R and R must be an integer As it represents BALLS so R=1,2,3,4,5 etc etc

Still statement two on its own has too many possible values for g hence insufficient

Combining Statement 1 and statement 2

R:B=6:5

So b=5/6*R and B must be integer so R can Be either 6 or 12 or 18 i.e Multiples of 6

put a table out on all possible values soon we can see that g=12,b=r=6 is the only best fir given all conditions

Type of Visa: You will be applying for a Non-Immigrant F-1 (Student) US Visa. Applying for a Visa: Create an account on: https://cgifederal.secure.force.com/?language=Englishcountry=India Complete...