GMAT Problem Solving (PS) | Re: At Deluxe paint store, Fuchsia paint is made...
aparnaharish wrote:At Deluxe paint store, Fuchsia paint is made by mixing 5 parts of red paint with 3 parts of bluepaint. Mauve paint is made by mixing 3 parts of red paint with 5 parts blue paint....
View ArticleGMAT Data Sufficiency (DS) | Re: What is the length of AB ?
Asifpirlo wrote:What is the length of AB ?The sides AC and BC of triangle ABC are parallel, respectively, to the lines L and M outside the triangle. (1)< B = 40(2)< y = 100 clearly this is...
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GMAT Data Sufficiency (DS) | Re: 9 x7 In the decimal above, and x represent...
In this question first of all it is very important to understand the terms " rounded to the nearest cent" and "rounded to the nearest tenth of a cent"Without pre knowledge it is difficult to touch...
View ArticleGMAT Data Sufficiency (DS) | Re: If P, Q, and R are positive integers, what...
Hi folks,Both are insufficient without any doubts checking for option (C).P=3 , P-2 =1 27-1 = 26/3 =2P=4 , P-2 = 2 64-8 = 56/3 =2P=5 , P-2 = 3 125-27 , Rem=2P=6, P-2 = 4 Rem =2Hence (C)
View ArticleGMAT Data Sufficiency (DS) | Re: If x is an integer, is x between 27 and 54?
Easy one:X belongs to Z (where Z is a set of integers)Is 27<X<54(1).X = 7A + 2 ......... X can be 2,9,16,23.. so on and so forth => Insufficient(2).X = 3B + 2 ...........X can be...
View ArticleGMAT Data Sufficiency (DS) | Re: What is the remainder when the positive...
(1).N=5A N can be 5,10,15,20,25 .... Now these values have different remainders when divided by 6 hence Insufficient(2).N= 12B = > N => 6 (2B) = > N = 6C .... Hence Remainder when N is divided...
View ArticleGMAT Data Sufficiency (DS) | Re: If the two-digit number M contains the...
REM(M/6)?(1).Insufficient(2).M can be 39 REM=393 REM=384 REM=048 REM=075 REM=357 REM=366 REM=0InsufficientCombining both 84,48, and 66 are eliminated Hence REM =3Hence (C).
View ArticleIntegrated Reasoning (IR) | IR - score and strategy
Hi folks!Please, your help with these two doubts: 1. In the IR section, how different are the scores of the GMATPrep from those of the real GMAT?,According to some students who have scored 8 in the...
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GMAT Data Sufficiency (DS) | Re: The equation of the curve shown in the...
blueseas wrote:Asifpirlo wrote:The equation of the curve shown in the figure is given by af(x) = ax^2 + bx - 3b . If (1,t) is a point on the curve, then in which quadrant does the point lie ?(1) (2,3)...
View ArticleGMAT Data Sufficiency (DS) | Re: Is x+y equal to 3.6 ?
Asifpirlo wrote:Is x+y equal to 3.6 ?(1) x > 1.7 or x = 1.7(2) y > 1.9[Reveal] Spoiler: it's a refresher. Will upload solution soon (1)x > 1.7 or x = 1.7 INSUFFICIENT as we dont know y(2)y...
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GMAT Data Sufficiency (DS) | Re: How many numbers of this sequence of 342...
blueseas wrote:Asifpirlo wrote:How many numbers of this sequence of 342 numbers are odd?(1) The sequence starts with -1,3,-3,..........(2) Except for the 1st two numbers, every number in the sequence...
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GMAT Quantitative Section | Re: Are Compound Interest problems really worth...
VeritasPrepKarishma wrote:fozzzy wrote:General observation from GMAT prep software some of these questions can be really time consuming. Its solvable but time consuming, so what should one do? I don't...
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GMAT Problem Solving (PS) | Re: Among the following functions, for which one is
guerrero25 wrote:Among the following functions, for which one is g(x − y) = g(x) − g(y) for all values of x and y in the domain of y?(A)g(a)= a^{4}(B) g(a)= a-7(C)g(a)=sqrt{a+3}(D) g(a)={4}/{a-4}(E)...
View ArticleGMAT Problem Solving (PS) | Re: A seller of used cars has 16 cars to sell and...
guerrero25 wrote:A seller of used cars has 16 cars to sell and each of his clients selected 4 cars that he liked most. If each car was selected exactly thrice, how many clients visited the...
View ArticleGMAT Problem Solving (PS) | Re: what is the probability of selecting 2 rubees...
prateekbhatt wrote:A certain bag of gem stones is composed of 2/3 diamonds and 1/3 rubees, if the probability of selling 2 diamonds from the bag without replacement is 5/12. what is the probability of...
View ArticleGMAT Problem Solving (PS) | Re: If a motorist had driven 1 hour longer on a...
el1981 wrote:If a motorist had driven 1 hour longer on a certain day and at an average rate of 5 miles per hour faster, he would have covered 70 more miles than he actually did. How many more miles...
View ArticleGMAT Problem Solving (PS) | Re: If k = 2n - 1, where n is an integer, what is...
jpr200012 wrote:If k = 2n - 1, where n is an integer, what is the remainder of k^2/8?A. 1B. 3C. 5D. 7E. Cannot be determined from the information given.......Finally after 3lines calculation,n(n-1)/2 +...
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GMAT Problem Solving (PS) | Re: simple probability
shrive555 wrote:The probability that event A occurs is 0.4, and the probability that events A and B both occur is 0.25. If the probability that either event A or event B occurs is 0.6, what is the...
View ArticleGMAT Problem Solving (PS) | Re: When is |x-4| = 4-x?
nkimidi7y wrote:When is |x-4| = 4-x?A. x=4B. x=0C. x>4D. x<=4E. x< 0I could answer this question by plugging in some numbers.But how do i prove this using algebra?.....picking numbers is best...
View ArticleGMAT Data Sufficiency (DS) | Re: Pat bought 5 pounds of apples. How many...
Bunuel wrote:fozzzy wrote:I didn't understand statement 2Pat bought 5 pounds of apples. How many pounds of pears could he have bought for same amount of money? (1) 1 pound of pears cost $0.5 more that...
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