Problem Solving (PS) | Re: 3 + 3 + 3 + 2 × 3^2 + 2 × 3^3 + 2 × 3^4 + 2 × 3^5...
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View ArticleProblem Solving (PS) | Re: Of the 150 houses in a certain development, 60...
thexxx wrote:ScottTargetTestPrep wrote:ganand wrote: Of the 150 houses in a certain development, 60 percent have air-conditioning, 50 percent have a sunporch, and 30 percent have a swimming pool. If 5...
View ArticleProblem Solving (PS) | Re: Drinks A and B are mixtures of lemon and orange...
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View ArticleProblem Solving (PS) | Re: Rank those three in order from smallest to biggest.
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View ArticleProblem Solving (PS) | Re: Three numbers, a, b and c, are such that the HCF...
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View ArticleQuantitative Questions | Re: 3 common mistakes you must avoid in Distance...
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View ArticleProblem Solving (PS) | Re: How many digits are required to number a book...
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View ArticleProblem Solving (PS) | Re: The average (arithmetic mean) of four different...
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View ArticleProblem Solving (PS) | Re: (1-1/4)(1-1/9)(1-1/25)...(1-1/225) = ?
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View ArticleProblem Solving (PS) | Re: For How many integer values of x, is |2x-5|+|x+1|+|x|
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View ArticleProblem Solving (PS) | Re: If 10^50 74 is written as an integer in base 10...
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View ArticleProblem Solving (PS) | Let C be the collection of all integers between...
Case 1: Dont starts with 3In this case we have (considering that the first number cant be 0)8/9 x 1/10 x 1/10 x 1/10 x 1/10 x 1/10 = 8/9 x 1/100.000Case 2: Starts with 3In this case we have...
View ArticleProblem Solving (PS) | Re: A certain solution that is 30 percent acid is...
A certain solution that is 30 percent acid is obtained by mixing x gallons of a 20 percent acid solution with y gallons of a 60 percent acid solution, where the percents are according to volume. How...
View ArticleProblem Solving (PS) | What is the 100th digit to the right of the decimal...
sayan640 wrote:Bunuel ,Why did you all on a sudden think of converting 1/27 into 37/999 by multiplying both the numerator and the denominator by 37 ?Any particular reason?Bunuel wrote:sayan640 wrote:...
View ArticleProblem Solving (PS) | Re: If a, b, and c are different constants, how many...
If a ≠ 0, then y will have only one value.But, if a = 0 then y can have infinitely many values.Cannot be determined with given info. Option EStatistics : Posted by 8Harshitsharma • on 02 May 2024,...
View ArticleProblem Solving (PS) | Re: 12 Days of Christmas GMAT Competition - Day 4: If...
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View ArticleProblem Solving (PS) | On Friday, four people sat one behind the other in a...
Since the answer choices are near the number 10 and no straightforward method comes to mind within 30 seconds, we can go with manually counting favorable cases.Assume the order of people on Friday from...
View ArticlePS Archive | Re: The largest number of five digits which, when divided by...
Jmech wrote:The largest number of five digits which, when divided by 16, 24, 30, or 36 leaves the same remainder 10 in each case, is :99279993709926999350 Note: Any approach rather than conventional...
View ArticleProblem Solving (PS) | Re: Emma got a certain amount as pocket money from her...
chick3nnugg3t wrote:Can I ask how you got 3/2 and 2/1? Is it just the one third and a half being reversed?Let me know if the following post helps:https://gmatclub.com/forum/emma-got-a-c ......
View ArticleProblem Solving (PS) | Re: What is the range of the set 2/3, 8/11, 5/8, 4/7,...
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