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If 2 < x < 4, what is the median of the numbers 0, 5, x, 1,
If 2 < x < 4, what is the median of the numbers 0, 5, x, 1, 7, and 3?(1) 2x - 5 = 0(2) 2x^2 - 7x + 5 = 0
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The charge for a single room at hotel P is 25 percent less
The charge for a single room at hotel P is 25 percent less than the charge for a single room at Hotel R and 10 percent less than the charge for a single room at Hotel G. The charge for a single room at...
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A certain club has 20 members. What is the ratio of the
A certain club has 20 members. What is the ratio of the number of 5-member committees that can be formed from the members of the club to the number of 4 member committees that can be formed from the...
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Arithmetic sequence questions
Guys, I am having problems with this exercise on arithmetic sequences ( constant difference --> average of a set = median of the set)"in a sequence a1, a2, a3...an the average of the first m...
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Help w/ next steps in Quant? LSAT Ace trying to perfect math
Hi all,I've been studying for the GMAT a few hours each week since September now that I've decided to apply to business school. So far I have focused entirely on quant, given that I did pretty well on...
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If a and b are consecutive positive integers, and ab = 30x
If a and b are consecutive positive integers, and ab = 30x, is X an integer?(1) a^2 is divisible by 25(2) 63 is a factor of b^2
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If x=(x3+6x2)^1/4, then the sum of all possible solutions
If x=(x3+6x2)^1/4, then the sum of all possible solutions for x is:-20135
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Few Co-Ordinate Geometry Basics
HI All,Following are few basics tricks that will help to build some good concepts and to solve some problems in GMAT (did u just notice the llelism? =))Eqn of a line:Y = mX + Cm = slope and C = y...
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T is the set of all numbers that can be written as the follo
T is the set of all numbers that can be written as the following sum involving distinct non-zero integers a, b, c and d: |a|/a + 2(|b|/b) + 3(|c|/c) + 4(|d|/d) + 5(|abcd|/abcd). What is the range of...
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There are two decks of 10 cards each. The cards in each deck
There are two decks of 10 cards each. The cards in each deck are labeled with integers from 11 to 20 inclusive. If we pick a card from each deck at random, what is the probability that the product of...
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Is √(56x) an integer?
Is (56x) an integer?(1) x is a multiple of 14.(2) 28 is not a factor of x.
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Manhattan GMAT versus Series and Sequences
Hi all,I'm preparing for the GMAT using the book series Manhattan GMAT 5th edition.After having finished the strategy guide "Number Properties" and having checked the indexes of other guides, I noticed...
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An isosceles triangle with one angle of 120° is inscribed in
An isosceles triangle with one angle of 120 is inscribed in a circle of radius 2. This triangle is rotated 90 about the center of the circle. What is the total area covered by the triangle throughout...
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Quant DS
Can anybody provide an answer to the following DS Question.Is a < b ? (1) |a + 4| > |b 3| (2) |a 3| < ba)Statement (1) ALONE is sufficient, but statement (2) alone is not...
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Probability
Qs:Every passenger on a certain airplane is from either Japan or Australia; no one is from both. Every passenger is reading either a novel or a biography; no one is reading both. If a passenger is to...
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Sides of box have areas of 91, 39, 21. What is the volume?
Three of the sides of a rectangular prism have areas of 91, 39, and 21. What is the volume of the rectangular prism?A) 252B) 269C) 273D) 920E) 1911
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If p and q are positive integers, how many integers are lar
Please help....If p and q are positive integers, how many integers are larger than pq and smaller than p(q + 2)?A) 3B) P + 2C) p 2D) 2p 1E) 2p + 1Please solve using algebraic method because...
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Is the product st negative?
Is the product st negative?(1) s^2 s < 0(2) \frac{s-4}{t-3}=1Bunuel could you shed some light on the fastest approach? I'd like to understand the mechanics. Thanks in advance.
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How many 5 person committees chosen at random from a group c
How many 5 person committees chosen at random from a group consisting of 5 men, 5 women, and 5 children contain at least 1 woman?a)700b)1221c)1434d)2751e) 3011Well i know this may look easy. but for me...
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