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Ready4	The table above shows the distance, in kilometers, by the most direct route, between any two of the four cities R, S, T, and U. For example, the distance between City R and City U is 62 kilometers. What is the value of x? (1) By the most direct route, the distance between S and T is twice the distance between S and R. (2) By the most direct route, the distance between T and U is 1.5 times the distance between R and T.
Ready4	[GMAT-Math-7127-q] What is the circumference of the circle above with center $O$ ? (1) The perimeter of $\Delta OXZ$ is $20+10\sqrt{2}$ . (2) The length of arc $XYZ$ is $5\pi$ .
Ready4	On a certain date, Hannah invested $5,000 at $x$ percent simple annual interest and a different amount at $y$ percent simple annual interest. What amount did Hannah invest at $y$ percent simple annual interest? (1) The total amount of interest earned by Hannah's two investments in one year was $900. (2) Hannah invested the $5,000 at 6 percent simple annual interest.
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Ready4	If d = 2.043 and d* is the decimal obtained by rounding d to the nearest hundredth, what is the value of d* - d?
Ready4	In the figure above, if $\frac{x}{x + y} = \frac{3}{8}$ , then $x =$
Ready4	Today, Rose is twice as old as Sam and Sam is 3 years younger than Tina. If Rose, Sam and Tina are all alive 4 years from today, which of the following must be true on that day? I. Rose is twice as old as Sam II. Sam is 3 years younger than Tina. III. Rose is older than Tina.
Ready4	If x is an integer and y = 3x + 2, which of the following CANNOT be a divisor of y?
Ready4	If positive integers x and y are not both odd, which of the following must be even?
Ready4	In the figure above, if z = 50, then x + y =
Ready4	In the figure above, point $O$ is the center of the circle and $OC = AC = AB$ . What is the value of $x$ ?
Ready4	The shaded portion of the rectangular lot shown above represents a flower bed. If the area of the bed is 24 square yards and x = y + 2, then z equals
Ready4	Sixty percent of the members of a study group are women, and 45 percent of those women are lawyers. If one member of the study group is to be selected at random, what is the probability that the member selected is a woman lawyer?
Ready4	It would take one machine 4 hours to complete a large production order and another machine 3 hours to complete the same order. How many hours would it take both machines, working simultaneously at their respective constant rates, to complete the order?
Ready4	If money is invested at r percent interest, compounded annually, the amount of the investment will double in approximately 70/r years. If Pat's parents invested $5,000 in a long-term bond that pays 8 percent interest, compounded annually, what will be the approximate total amount of the investment 18 years later, when Pat is ready for college?
Ready4	If positive integers $x$ and $y$ are not both odd, which of the following must be even?
Ready4	[GMAT-Math-7220-q] In the figure above, line segment QR has length 12, and rectangle MPQT is a square. If the area of rectangular region MPRS is 540, what is the area of rectangular region TQRS?
Ready4	If 3 pounds of dried apricots that cost x dollars per pound are mixed with 2 pounds of prunes that cost y dollars per pound, what is the cost, in dollars, per pound of the mixture?
Ready4	[GMAT-Math-7725-q] The circle with center C shown above is tangent to both axes. If the distance from O to C is equal to k, what is the radius of the circle, in terms of k?
Ready4	[GMAT-Math-7226-q] The figure above shows a circular flower bed, with its center at $O$ , surrounded by a circular path that is 3 feet wide. What is the area of the path, in square feet?