GMAT Data Sufficiency (DS) | Re: Students in a class are arranged to form...
daboo343 wrote:Students in a class are arranged to form groups of 4 members each. After forming the groups, 3 students are left. If the students had been arranged in groups of 9 members each, however,...
View ArticleGMAT Problem Solving (PS) | Re: If a certain sample of data has a mean 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 Data Sufficiency (DS) | At a certain baseball game, each of the...
At a certain baseball game, each of the spectators is either a Bullfrogs fan or a Chipmunks fan, and no one is both. What is the ratio of Bullfrogs fans to Chipmunks fans among spectators at the...
View ArticleGMAT Data Sufficiency (DS) | Re: Three brothers – Maurice, Larry and Curly –...
mohshu wrote:average contribution = 180/3 = 60$stat 1 : maurice paid 60 * 2 = 120,, no info about others,,stat 2 :larry paid 1/3 of 60 = 20..both combined curly paid 180 - (120+20) = 40ans C(2) Larry...
View ArticleGMAT Problem Solving (PS) | A company consists of two departments: sales and...
A company consists of two departments: sales and production. If 30 percent of the 150 employees in the sales department received a holiday bonus and 70 percent of the 250 employees in the production...
View ArticleGMAT Problem Solving (PS) | Re: Which of the following is NOT a factor of the...
Shiv2016 wrote:Hi Bunuel Can you please give your explanation for this question..All the 50 multiples of 4 would be even, then how come 17 is a factor of this product?Also, are you saying that even...
View ArticleGMAT Problem Solving (PS) | A boat traveled upstream 90 miles at an average...
DSGB wrote:A boat traveled upstream 90 miles at an average speed of (v-3) miles per hour and then traveled the same distance downstream at an average speed of (v+3) miles per hour. If the trip...
View ArticleGMAT Data Sufficiency (DS) | Re: Racing Car A and Racing Car B were driven a...
1 is sufficient. car b is faster than car a2 is insufficient because we do not know the time each car started driving.Answer: A
View ArticleGMAT Data Sufficiency (DS) | Re: How many miles long is the route from Danton...
1 is insufficient because we do not know many miles it takes from Danton to Griggston2 is insufficient because we once again do not know many miles it takes from Danton to Griggston.1 & 2 combined...
View ArticleGMAT Problem Solving (PS) | All working at the same constant rate, 8...
All working at the same constant rate, 8 bartenders can pour 96 shots per minute. At this rate, how many shots could 3 bartenders pour in 2 minutes?A. 12B. 24C. 36D. 48E. 72
View ArticleGMAT Problem Solving (PS) | If the sum of the consecutive integers from –42 to n
Pretty interesting questionHere's how i solved itsum of -42 to 42 is equal to 0 Now start from 43 Start plugging in the answer choicesStart with c 43 to 49Sum from 43 to 49Number of integers from 43 to...
View ArticleGMAT Data Sufficiency (DS) | A florist found that 60% of his customers on...
60 % of the customers bought roses on Valentine's day.no of the customers who bought roses on VAlentine's day=60no of the people who bought only red roses are 30that means the number of people who...
View ArticleGMAT Data Sufficiency (DS) | Re: On Wednesday morning a fortune cookie...
1 - insufficient information to find out what time did morning a fortune cookie machine completely fill the order that morning2 - insufficient information to find out what time did morning a fortune...
View ArticleGMAT Problem Solving (PS) | Re: Paula and Anna decided to order a pizza with...
each girl chooses 3 slices from 6 and 1 of 2 cakes. This means: 3C6*2Answer is C
View ArticleGMAT Club Tests | Re: M17-26
There is NO substitute of READING the question CORRECTLY. I was over confident and reckless and thus did see that the question was stating "in 2002 it cost 25% less than in 2000" and NOT "in 2002 it...
View ArticleGMAT Data Sufficiency (DS) | Re: If a certain animated cartoon consists of a...
Bunuel wrote:If a certain animated cartoon consists of a total of 24,892 frames on film, how many minutes will it take to run the cartoon? (1) The same cartoon can be run twice back-to-back in 14...
View ArticleGMAT Problem Solving (PS) | Re: If 1/(x - 2) = 1/(x + 2) + 1/(x - 1), which...
An easy approach to solve the problem is process elimination.If we use 0 for x1/0 - 2 = 1/0+2 + 1/0-11/-2 = 1/2 + 1/-1-1/2 = -1/2Try the other answers and you will see the answers do not coincide.The...
View ArticleGMAT Problem Solving (PS) | Re: Jim can paint 2 houses in one day while Peter...
Jim can paint 2 houses in one day while Peter can paint 3 houses in 2 days. How long does it take Jim and Peter to paint 7 houses if they work together?Jim can paint 2 houses in one dayPeter can paint...
View ArticleGMAT Data Sufficiency (DS) | Re: Adam and Bill, each working at his own...
sumanainampudi wrote:rohit8865 wrote:Bunuel wrote:Adam and Bill, each working at his own constant rate, are simultaneously constructing a brick wall. How long will it take them to complete the wall,...
View ArticleGMAT Quantitative Section | Re: Speed Math
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...
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