Problem Solving (PS) | Re: Jane must select three different items for each...
Jane must select three different items for each dinner she will serve. The items are to be chosen from among five different vegetarian and four different meat selections. If at least one of the...
View ArticleProblem Solving (PS) | Re: A rectangular-shaped carpet remnant that measures...
A rectangular-shaped carpet remnant that measures x feet by y feet is priced at $50. What is the cost of the carpet, in dollars per square yard? (9 square feet = 1 square yard)Cost of carpet in dollars...
View ArticleData Sufficiency (DS) | Re: John and Mary own shares of stock in a certain...
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 ArticleProblem Solving (PS) | Re: The domain of the function f(x) = \frac{\sqrt{x -...
f(x) = [(x-1)^0.5]/x+1The domain is defined as the value of x that can be used in the function so that f(x) remains real,here, f(x) has 2 parts => In the numerator, [(x-1)^0.5], to be real (x-1)...
View ArticleProblem Solving (PS) | Re: At 1:00 PM, Train X departed from Station A on the...
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View ArticleProblem Solving (PS) | Re: If n and p are both integers greater than 1, and...
If n and p are both integers greater than 1 and n3 is divisible by p2, which of the following could be the value of np?Let us go by options one by one,A. 27, gives n=3 p=9 n3=27 p2=81 , n3 not...
View ArticleProblem Solving (PS) | Re: If Car A took n hours to travel 2 miles and Car B...
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View ArticleGMAT Club Tests | Re: V21-04
Arka107 wrote:Why are we using 'would' instead of 'was'?Since the IF statement is in simple past and Then portion is a fact about world war II,i think it should be 'Was'. Please help me on...
View ArticleProblem Solving (PS) | Re: If a(a + 2) = 24 and b(b + 2) = 24, where a b,...
Thanks a lot. I got it.EMPOWERgmatRichC wrote:Pamela wrote: What am I doing wronghere? a(a + 2) = 24 a^2 +2a-24 =0 a(a+12)-2(a+12)=0(a+12) (a-2)=0That gives following values:a = -12 or a = 2&...
View ArticleProblem Solving (PS) | Re: A charity sells 140 benefit tickets for a total of...
a*n+(140-a)*n/2= 2001.......................(1)n=2001/(a/2+70)n=23*29*3/(a/2+70)a/2+70 must be 87. So a = 34. putting it in equation 1, n= 23.Cost of full-price ticket= 34*23= 782.Statistics : Posted...
View ArticleGMAT Club Tests | M06-12
Bunuel wrote: OfficialSolution: On a farm, there are chickens, cows, and sheep. The total number of chickens and cows is three times the number of sheep. If there are more cows than either chickens or...
View ArticleData Sufficiency (DS) | Re: Point K = (A,0), Point G = (2A + 4, sqrt2A+ 9)....
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View ArticleProblem Solving (PS) | Re: In a survey on sales of soft drinks, 65 percent of...
Bunuel wrote:In a survey on sales of soft drinks, 65 percent of the surveyed customers said that they buy brand A regularly, 60 percent said that they buy brand B regularly, and 32 percent said that...
View ArticleGMAT Club Tests | Re: V21-15
jeffn wrote: A proposed law would require citizens to bring photo ID to polling places when they vote to curb potentialfraud. A. A proposed law would require citizens to bring photo ID to polling...
View ArticleData Sufficiency (DS) | Re: Michael arranged all his books in a bookcase with...
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Data Sufficiency (DS) | Does the graph of the function f(x) = ax^2 + bx + 7,...
Engineer1 wrote:Bunuel - I do not see any official solution of expert response. Can you please help with asolution? HelloEngineer1 Not an expert. While an expert replies, sharing my views on this...
View ArticleData Sufficiency (DS) | Re: What is the value of positive integer x? (1) The...
AryaSwagat wrote:The question deals with prime numbers. So we write down all the prime numbers between 1 and 200.2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83,...
View ArticleData Sufficiency (DS) | Re: If qs not equal to zero is p/q > (r^2)/s ?
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 ArticleProblem Solving (PS) | Re: A machine consists of three components, which are...
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View ArticleData Sufficiency (DS) | Re: What is the value of |x| ? (1) x = - |x| (2) x^2 = 4
Bunuel wrote:sctutor wrote:Bunuel wrote: What is the value of |x| ?(1) x = - |x|(2) x^2 =4 Hi Bunuel, this is semi-related to the question, but is lx-2l always going to equal l2-xl? If so, how do I...
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