GMAT Problem Solving (PS) | Re: There are 8 teams in a certain league and...
sarb wrote:There are 8 teams in a certain league and each team plays each of the other teams exactly once. If each game is played by 2 teams, what is the total number of games played?A. 15B. 16C. 28D....
View ArticleGMAT Problem Solving (PS) | Re: The price of lunch for 15 people was $207.00,...
enigma123 wrote:The price of lunch for 15 people was $207.00, including a 15 percent gratuity for service. What was the average price per person, EXCLUDING the gratuity?(A) $11.73(B) $12.00(C)...
View ArticleGMAT Problem Solving (PS) | Re: What is the probability of getting a sum of 8...
Hello from the GMAT Club BumpBot!Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think...
View ArticleGMAT Problem Solving (PS) | Re: Six cards numbered from 1 to 6 are placed in...
how will the probability change if we don't put back the card?
View ArticleGMAT Data Sufficiency (DS) | Re: When one new number is included in an...
chetan86 wrote:When one new number is included in an existing set of 6 numbers, does the median of the set change?(1) The mean of the original 6 numbers is 50.(2) At least 2 of the numbers in the...
View ArticleGMAT Data Sufficiency (DS) | Re: A herd of 33 sheep is sheltered in a barn...
chetan86 wrote:A herd of 33 sheep is sheltered in a barn with 7 stalls, each of which is labeled with a unique letter from A to G, inclusive. Is there at least one sheep in every stall?(1) The ratio...
View ArticleGMAT Problem Solving (PS) | Re: Baker's Dozen
DangerPenguin wrote:Bunuel wrote:SOLUTIONS:1. A password on Mr. Wallace's briefcase consists of 5 digits. What is the probability that the password contains exactly three digit 6? A. 860/90,000B....
View ArticleGMAT Problem Solving (PS) | A box contains 10 pairs of shoes (20 shoes in...
YOU SERIOUSLY JUST SAVED MY LIFE! THANK YOU!
View ArticleGMAT Data Sufficiency (DS) | Re: If x is an integer, is x|x| < 2^x?
Hello from the GMAT Club BumpBot!Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think...
View ArticleGMAT Problem Solving (PS) | Re: To furnish a room in a model home, an...
Hello from the GMAT Club BumpBot!Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think...
View ArticleGMAT Problem Solving (PS) | Ten Arabian horses are split into pairs to pull...
This topic have been merged with: http://gmatclub.com/forum/topic-95370.html
View ArticleGMAT Problem Solving (PS) | Re: Two circular regions of equal radii are...
If you look at the answer choices, we need an answer that is larger than the radius of the quarter circle. The radius is given as root-18, which is roughly 4.~So, we need a value that is larger than...
View ArticleGMAT Problem Solving (PS) | John weighs twice as much as Susan. Susan's...
Quote:John weighs twice as much as Susan. Susan's weight is 60% of Sam's weight. Mark weighs 50% of Lynn's weight. Lynn weighs 190% of John's weight. Which of these 5 people weighs the least? This...
View ArticleGMAT Problem Solving (PS) | What is the remainder of 3^19 when divided by 10?
I got D, and this is how I solved:I looked for patterns:^2 - units digit 9^3 - units digit 7^4 - units digit 1^5 - units digit 3hence, we can see that when raised to a power which is multiple of 4, the...
View ArticleGMAT Problem Solving (PS) | Re: 10 Arabian horses are split into pairs to...
manish2014 wrote:Ten Arabian horses are split into pairs to pull one of the distinct 4 carts in a race.If each cart is assigned to a pair of horses, how many different assignments of horses to cart are...
View ArticleGMAT Quantitative Section | Re: The probability of pulling a black bal out of...
Hello from the GMAT Club BumpBot!Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think...
View ArticleGMAT Problem Solving (PS) | Re: In a jar there are balls in different colors:...
Hello from the GMAT Club BumpBot!Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think...
View ArticleGMAT Data Sufficiency (DS) | Re: If the sequence S has 300 terms, what is the...
Hello from the GMAT Club BumpBot!Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think...
View ArticleGMAT Problem Solving (PS) | Re: If y = |x + 5|-|x - 5|, then y can take how...
dransa wrote:Bunuel wrote:SOLUTIONIf y=|x+5|-|x-5|, then y can take how many integer values? A. 5B. 10C. 11D. 20E. 21Whenx\leq{-5} , then|x+5|=-(x+5)=-x-5 and|x-5|=-(x-5)=5-x . Hence in this...
View ArticleFree Questions | Re: OLD - Get GMAT Club Test Questions for a Fraction of the...
bb:I have a few questions about the forum access option ($9.99).1.) Is it just single questions with a timer (no tests or groups of questions unless you buy $79.95 package)?2.) As a corollary to that,...
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