GMAT Data Sufficiency (DS) | Re: Sammy has flavors of candies with which to...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Quantitative Section | Re: New project! Review, Discuss, and Get Kudos...
June 28th (day 22): Combinations. DS:there-are-exactly-6-teams-in-league-x-what-was-the-total-128709.htmlthe-integers-n-and-t-are-positive-and-n-t-1-how-many-129944.html...
View ArticleGMAT Problem Solving (PS) | Re: Ten telegenic contestants with a variety of...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Problem Solving (PS) | Re: A certain company consists of 3 managers and...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Problem Solving (PS) | Re: How many different arrangements of letters...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Problem Solving (PS) | Re: Find the number of ways in which 4 letters...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Problem Solving (PS) | Re: A 5-digit code consists of one number digit...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Problem Solving (PS) | Re: How many even 3 digit integers greater than...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Problem Solving (PS) | Re: In a business school case competition, the...
Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE Theory on Combinations: math-combinatorics-87345.htmlDS questions on...
View ArticleGMAT Data Sufficiency (DS) | Re: The integers n and t are positive and n > t...
LalaB wrote:The integers n and t are positive and n > t > 1. How many different subgroups of t items can be formed from a group of n different items?(1) The number of different subgroups of n −...
View ArticleGMAT Problem Solving (PS) | Re: GMAT Club Monday Giveaway!!!
Nine family members: 5 grandchildren (3 brothers and 2 sisters) and their 4 grandparents are to be seated around a circular table. How many different seating arrangements are possible so that 2...
View ArticleGMAT Problem Solving (PS) | Re: How many different arrangements of A, B, C,...
If the first letter is A, there are two options for the second letter (C or E), the remaining 3 letters can be arranged in 3! ways, thus there are 2*6=12 arrangements with A as the first letter....
View ArticleGMAT Problem Solving (PS) | Re: What is the remainder when 43717^(43628232)is...
is there any other simpler way to answer this question??
View ArticleGMAT Problem Solving (PS) | Re: Which of the following inequalities has a...
Which of the following inequalities has a solution set that, when graphed on a number line, is a single, finite line segment?A. x>=4B. x^2>=4C. x^3>=64D. |x|>=4E. |x|<=4 Running through...
View ArticleGMAT Data Sufficiency (DS) | Re: If m represents the slope of a line in the...
gmatpapa wrote:If m represents the slope of a line in the coordinate geometry plane, does the line intersect quadrant III?1. |m|= m2. m^2=3mTheory: 1.If the slope of line is negative , line WILL...
View ArticleGMAT Problem Solving (PS) | Re: Which of the following inequalities specifies...
Which of the following inequalities specifies the shaded region to the left?A. √(x^2+ 1) < 3B. |2x - 3| < 5C. |x + 1| > -1D. x - 2 < 2E. |x - 1| < 4Quickly rule out D as it is simply...
View ArticleGMAT Quantitative Section | Re: Graphic approach to problems with inequalities
X/Y >2(two cases possible: both x,y are positive are negetive) X/Y >2 cannot be satisfied if only one of the variable is negetive.1st case: if both negetive 3x+2y is less than 182nd case we dont...
View ArticleGMAT Quantitative Section | Re: INEQUATIONS(Inequalities) Part 1
Narenn wrote:Rule 4 :- In inequalities never multiply for a term unless you know it does not equal 0 AND you know its sign. This is really important and it is a common mistake of test takers,...
View ArticleGMAT Quantitative Section | Re: Are Compound Interest problems really worth...
In what way do you consider them time consuming? The steps you should be taking with these problems are:1. Determine number of compounding periods.2. Determine interest rate as a total percentage, and...
View ArticleGMAT Problem Solving (PS) | Re: A manufacturer of a certain type of screw...
A manufacturer of a certain type of screw rejects any screw whose length is less than 2.5 — 0.03 centimeters or greater than 2.5 + 0.03 centimeters. If k represents the length of a screw, in...
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