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If s is an integer between 0 and 10, is t less than the aver
If s is an integer between 0 and 10, is t less than the average (arithmetic mean) of s and 10?(1) t is closer to 10 on the number line than it is to s.(2) t is 5 times as large as s.
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Alan has split his savings equally into two accounts. The
Alan has split his savings equally into two accounts. The first one is a simple interest savings account with 22% annual interest and the other is a savings account with r% annual compound interest. If...
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30 people in total attended an office party for a
30 people in total attended an office party for a colleague's birthday. The birthday cake was sliced into exactly 32 pieces, all of which were eaten. Did everyone who attended eat at least one slice of...
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Ann and Pierre purchased $37 worth of French fries.
Ann and Pierre purchased $37 worth of French fries. Ann spent $3 on each order of French fries she bought, and Pierre spent $5 on each order of French fries he bought. How many orders of French fries...
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On a fishing excursion, Jeannie keeps 1/4 of the fish
On a fishing excursion, Jeannie keeps 1/4 of the fish she catches and releases the remainder of the fish back into the lake. If 2/3 of the fish she keeps are trout, and 1/3 of the fish she releases are...
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If the average weight of the chickens on Farm One is 12
If the average weight of the chickens on Farm One is 12 pounds, how many chickens are there on Farm Two?(1) The average weight of the chickens on Farm Two is 13 pounds.(2) The total weight of the...
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A sales associate earns a commission of 8% on her first $10,
A sales associate earns a commission of 8% on her first $10,000 in sales revenue in a given week and a commission of 10% on any additional sales revenue that the associate generates that week. How much...
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If, 5 years ago, Jamie was half as old as he is now
If, 5 years ago, Jamie was half as old as he is now, how old will he be in x years?A. x + 10B. x + 5C. x + 2D. x 5E. 2x
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A bird flies 60 meters at a constant speed from its nest to
A bird flies 60 meters at a constant speed from its nest to a nearby antenna, and continues 80 meters more, flying 5 meters per second faster, to perch on a window pane. The journey from the nest to...
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If x and y are positive integers and (1/7)^x*(1/8)^12=(1/28)
New project from GMAT Club: Topic-wise questions with tips and hints!If x and y are positive integers and (\frac{1}{7})^x*(\frac{1}{8})^{12}=(\frac{1}{28})^{18y}, then what is the value of y-x?A. -18B....
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What is (x^2y^2)^1/2 if x < 0 and y > 0 ?
What is \sqrt{x^2*y^2} if x < 0 and y > 0?(A) xy(B) xy(C) |xy|(D) |y|x(E) No solution
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If a rectangular box has two faces with an area of 30, two
If a rectangular box has two faces with an area of 30, two faces of area 60, and two faces of area 72, what is its volume?A. 60B. 90C. 162D. 300E. 360
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M is a certain set of numbers with an average (arithmetic
M is a certain set of numbers with an average (arithmetic mean) of 10 and a standard deviation of 2.5. Q is a subset of M consisting of 5 terms. Exactly 80% of the numbers in Q are located within 2...
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Z is a set of positive numbers. The median of Z is greater
Z is a set of positive numbers. The median of Z is greater than the mean of Z. Which of the following must be true?I. At least 50% of the numbers in Z are smaller than the median.II. Less than 50% of...
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As shown in the figure above, line segments AB and AC are ta
As shown in the figure above, line segments AB and AC are tangent to circle O. If line segments BD and DA have the same length, what is angle BAO? (Note: Figure not drawn to scale.)A. 15B. 30C. 36D....
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For which of the following inequalities is x^2 - 2
For which of the following inequalities is x^2 - 2<-1a. x<1b. x<-1c. x<0d. -1<x<1e. x<-1 or x>1[Reveal] Spoiler: dI solved the equation as=> x^2 - 2 +1 <0=> x^2 -1...
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How many three digit numbers that do not contain the digit 2
How many three digit numbers that do not contain the digit 2 are there?A. 100B. 200C. 512D. 648E. 729
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How many 5 letter combinations can be made from the letters
How many 5 letter combinations can be made from the letters of the word VERMONT if the first letter has to be a vowel and the last letter has to be a consonant, and each letter can be used only once?A....
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If a, b, and c are positive integers, is it true that a·b is
If a, b, and c are positive integers, is it true that ab is divisible by 12?(1) 6a = 2b(2) 3b = 4c
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