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GMAT Timing Help (Quant)
Guys, Which strategies and recommendations do you have for people struggling with timing in Quant? My first official GMATPrep Test was a 690 with Q46 and V39. I got the last 9 questions in the back of...
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The price of a radio was increased by 25 percent.
The price of a radio was increased by 25 percent. The new price was then increased by 40 percent. A single increase of what percent is equivalent to these two successive increases?A. 80%B. 75%C. 65%D....
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Of all the computers owned by Company X, 1/3 were
Of all the computers owned by Company X, 1/3 were manufactured before 1995. If 1/4 of the computers manufactured before 1995 were replaced with new computers, the percent of Company X's computer's...
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A test consists of two sections. The first section contains
A test consists of two sections. The first section contains 40 questions and the second section contains 80 questions. If a student correctly answered 70 percent of all the questions in the test and...
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There are two groups of students in the sixth grade.
There are two groups of students in the sixth grade. There are 30 students in group A, and 50 students in group B. If, on a particular day, 20% of the students in group A forget their homework, and 12%...
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The number of meters in AB is equal to the square root of
The number of meters in AB is equal to the square root of the number of centimeters in AB. What is the length of AB (1 meter=100 centimeters)?A) 100 metersB) 10 metersC) 100 centimetersD) 10...
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In a group of 250 adults, is the number of married
In a group of 250 adults, is the number of married (not necessarily to other group members) people at least 75?(1) At least 65 percent of the men in the group are married.(2) At least 30 percent of the...
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If a and b are positive integers, which of the following
If a and b are positive integers, which of the following cannot be an integer?A. (2b)/(4a+1)B. (2b)/(3a+1)C. (2a+1)/(4b)D. (2a+1)/(4b+1)E. (2ab)/(4b+2)
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The perimeter of a polygon with sides of integer length is45
The perimeter of a polygon with sides of integer length is 45. If the smallest side of the polygon is 5 and the longest side of the polygon is 10, then the number of sides could be any number fromA. 5...
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A box contains three pairs of blue gloves
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Is the statistical function the Range on the integers 5, 7,
Is the statistical function the Range on the integers 5, 7, x, 6, y, and 9 greater than 5?(1) x = 3y(2) x < 2y
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Difficulty with Number Properties
Hello Team, I realized that my weakest area in Quant is FDP and Number Properties. I would like to know whether there are any free video classes available which are the best that teach about Number...
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If x and y are non-zero integers, is x = y ?
If x and y are non-zero integers, is x = y ?(1) (x-25)^2 = (y-25)^2(2) x/y = y/xI have been told that (x-25)^2 = (y-25)^2 is the same as (x-25) = (y-25)In my defence, if I think x^2 = y^2 is the same...
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If y = |x + 5|-|x - 5|, then y can take how many integer
New project from GMAT Club: Topic-wise questions with tips and hints!If y=|x+5|-|x-5|, then y can take how many integer values?A. 5B. 10C. 11D. 20E. 21Kudos for a correct solution.
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In a certain international contest the winners received only
In a certain international contest the winners received only gold and silver medals. In that contest, France received how many more medals than Spain did?(1) If France were to give Spain half of its...
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The ratio of w to x is 5 to 4. The ratio of x to y is 8 to 1
The ratio of w to x is 5 to 4. The ratio of x to y is 8 to 1. If the ratio of y to z is 1 to 3, what is the ratio of w + x to z ?A. 6:1B. 8:1C. 10:1D. 24:1E. 30:1
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A number when divided by 105 leaves 99 as remainder
A number when divided by 105 leaves 99 as remainder. What will be the remainder if the number is divided by 21?A. 9B. 14C. 20D. 6E. 15
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A regular hexagon is inscribed in a circle. What is the area
A regular hexagon is inscribed in a circle. What is the area of the hexagon?(1) The radius of the circle is 10.(2) The perimeter of the hexagon is 40 [square_root]3 .
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Doesx x^2=y?
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