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The center of circle Q is on the y-axis, and the circle passes through
The center of circle Q is on the y-axis, and the circle passes through points (0, 7) and (0, 1). Circle Q intersects the positive x-axis at (p, 0). What is the value of p?(A) \frac{7}{3}(B) 4(C) 5(D)...
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Probability Question
This topic have been merged with: http://gmatclub.com/forum/topic-140018.html
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If x and y cannot be equal to zero, is x/y > y/x ?
Tough and Tricky questions: Inequalities.If x and y cannot be equal to zero, is x/y > y/x ?(1) x > y(2) xy > 0Kudos for a correct solution.Source: Chili Hot GMAT
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If a and b cannot be equal to zero, is 0 < a/b < 1 ?
Tough and Tricky questions: Inequalities.If a and b cannot be equal to zero, is 0 < a/b < 1 ?(1) ab > 0(2) a b < 0Kudos for a correct solution.Source: Chili Hot GMAT
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What is the standard deviation of the terms in Set S?
Tough and Tricky questions: Statistics.What is the standard deviation of the terms in Set S?(1) Set S is composed of 7 consecutive even integers.(2) The average (arithmetic mean) of the terms in Set S...
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Set A and Set B each contain three whole numbers ranging from 1 to 10.
Tough and Tricky questions: Statistics.Set A and Set B each contain three whole numbers ranging from 1 to 10. With regard to the data contained in each set, is the arithmetic mean of Set A greater than...
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Of 80 students in the eighth grade, 35 played basketball and 19 made t
Of 80 students in the eighth grade, 35 played basketball and 19 made the Deans List. How many of the students neither made the Deans List, nor played basketball?1. 10 students played basketball and...
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DS and PS from Manhantan CAT pool
I will up the answers and explanations in 5 days. These are DS and PS questions from Manhantan CAT pool.Even u have a Manhantan CAT account, i am pretty sure u wonnt see some questions in my file in ur...
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Mary weighs twice as much as Mike.
Mary weighs twice as much as Mike. Mike's weight is 60% of Michelle's weight. Alan weighs 50% of Charlie's weight. Charlie weighs 190% of Mary's weight. Which of these 5 people weighs the highest? A....
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A new sport is played with teams made up of 2 forwards, 3 guards, and
A new sport is played with teams made up of 2 forwards, 3 guards, and 1 goalie. There are 23 players available toplay forward, 21 other players available to play guard, and 9 other players available to...
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Oil, vinegar, and water are mixed in a 3 to 2 to 1 ratio to make sala
Oil, vinegar, and water are mixed in a 3 to 2 to 1 ratio to make salad dressing. If Larry has 8 cups of oil, 7 cups ofvinegar, and access to any amount of water, what is the maximum number of cups of...
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Dick takes twice as long as Jane to run any given distance. Starting a
Dick takes twice as long as Jane to run any given distance. Starting at the same moment, Dick and Jane run towards each other from opposite ends of the schoolyard, a total distance of x, at their...
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Seeking Suggestions
Hi,My name is Pratik, I will be very grateful to you folks if some body can guide me through the names of the B schools I should focus on.My target schools would be the ones where I do not have to...
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Physicians often estimate the adult height c, in inches, of a female
Physicians often estimate the adult height c, in inches, of a female child by using the inequalities\frac{m+f-13.2}{2} \leq c \leq \frac{m+f-2.8}{2}where m represents the mother's adult height and f...
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Set K consists of 4 integers. What is the median of K?
Set K consists of 4 integers. What is the median of K?(1) The average (arithmetic mean) of K is 3.(2) The mode of K is 3.I found this question tough to crack.Can someone explain the way to solve this...
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A right circular cylinder
A right circular cylinder of 72 cubic meters is completely filled with water. If water evaporates from the cylinder at a constant rate of two liters per hour per one square meter of surface, how long...
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IR probability question
Hi, can someone explain how to answer this question for me please? How do you find the probability of event B? Thanks!!Attachment:Screen Shot 2014-11-29 at 4.59.33 PM.png
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confused with the answer choice from veritas please help!
If two sides of a triangle are 6 and 12, respectively, which of the following could NOT be the area of this triangle?A. 1B. 6C. 17D. 29E. 38Bunuel could you help![Reveal] Spoiler: Official answer from...
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