Problem Solving (PS) | Re: Working together, 7 identical pumps can empty a...
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 purse contains 5-cent coins and 10-cent coins...
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: Of the 150 houses in a certain development, 60...
Total homes = 15060% of total homes have AC A = 3/5(150) = 9050% of total homes have a sunporch B = 1/2(150) = 7530% of total homes have a swimming pool C = 3/10(150) = 45Number of homes with all three...
View ArticleProblem Solving (PS) | Re: If for some value of x, 5^x + 5^(x) = B, then...
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: In 1992 a clothing company sold its jeans to...
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: If it takes two hours for 3 machines to paint four...
QuantMadeEasy wrote:Q52. If it takes two hours for 3 machines to paint four rooms, how many hours will it take 10 machines to paint twenty rooms?A. 2B. 3C. 4D. 10E. 20Rate (3 machines) : 4 rooms...
View ArticleProblem Solving (PS) | Re: Two chemicals - A and B - are mixed in a ratio of...
- Say, cost of chemical B = x Rs/kg- Then, cost of chemical A = x + 3 Rs/kg- A:B = 3:7.- Overall Cost Price of the mixture = \(\frac{3(x+3) + 7(x)}{(3+7)}\).....................(1)- Selling at 12 Rs/kg...
View ArticleProblem Solving (PS) | Re: From a group of 7 men and 6 women, five persons...
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: For every musical tone, f is the frequency, in...
the product of f and w will be constanthence, f1*w1 = f2*w2substituting values, we get 260 * 4 = 390 * w21040 = 390 * w2w2 = 1040 / 390w2 = 2.67 feetStatistics : Posted by maink • on 08 Jul 2024, 01:11...
View ArticleProblem Solving (PS) | Re: Let n be a 5-digit number, and let q and r be 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 Club Tests | Re: M05-12
Ronal_Khara wrote:Do we have any more questions like these? Thank you inadvance. 19. OverlappingSetsTheory Overlapping Sets MadeEasy! How to draw a Venn Diagram forproblems ADVANCED OVERLAPPING...
View ArticleGMAT Club Tests | Re: V33-19
Bunuel wrote: OfficialSolution: Gaming pundit: Indubitably,[b]creative directors deserve credit for the design and vision of many of the most renowned video games, but too often the lead software...
View ArticleProblem Solving (PS) | Re: Set S consists of numbers 2, 3, 6, 48, and 164....
Oh wow, what a fun question!-> We need to find the probability that the number, 678463 is not a multiple of 6^K.-> K is the product of 2 non-negative integers. Therefore, K is also a...
View ArticleProblem Solving (PS) | Re: Which of the following option represents all 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 ArticleProblem Solving (PS) | Re: The sum of n consecutive positive integers, where...
not able to solve this question using the formula n(n+1)/2. Can anyone pls suggest?Statistics : Posted by tanishqgirotra • on 27 Oct 2022, 02:12 • Replies 8 • Views 3230
View ArticleProblem Solving (PS) | Re: The scores of Amal and Bimal in an examination are...
A way around to avoid the calculation,Old ratio - A:B =11x:14x (where x is an unknown multiplier)Difference = 3xNew ratio - A:B = 47y:56yDifference = 9yWe know when the same number is added to two...
View ArticleProblem Solving (PS) | Re: Ben has 30 pencils in a box. Each of the pencils...
Since the Question is minimum number, why is the Answer 12 (2 pens from one color x 6) incorrect?Statistics : Posted by Adnan123 • on 27 Nov 2018, 00:06 • Replies 8 • Views 20256
View ArticleProblem Solving (PS) | Re: Which of the following set has the smallest...
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: Which of the following sets has the smallest...
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: For how many real values of x is p (120 x) an...
Hi Guys, At first, I also thought that there are only 10 values of X,However, If we examine the the equation closely, there can be more possibilities. For eg, when X=-1Which will then be, √120 -(√-1)=...
View Article