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OFFICIAL GUIDE QUESTION LIBRARY
by beatthegmat »
Join the discussion as you work through your Official Guide and gain...
2
Last post by gentvenus
Wed Sep 09, 2020 12:49 pm
A casino uses chips in $5 and $7 denominations only. Which of the following amounts CANNOT be paid out using these chips
by BTGModeratorVI »
A casino uses chips in $5 and $7 denominations only. Which of the...
3
EXPERT REPLIES
Last post by Kevin32
Thu Apr 15, 2021 12:46 am
A parabola has one x-intercept at (-4,0). If the vertex is at (2,5), find the other x-intercept.
by BTGmoderatorLU »
Source: Magoosh A parabola has one x-intercept at (-4,0). If the...
0
Last post by BTGmoderatorLU
Wed Apr 14, 2021 5:29 pm
A hundred identical cubic boxes are currently arranged in four cubes: a single cubic box, a 2 x 2 x 2 cube, a 3 x 3 x 3
by BTGmoderatorLU »
Source: Magoosh A hundred identical cubic boxes are currently...
0
Last post by BTGmoderatorLU
Wed Apr 14, 2021 5:27 pm
X frequency 1 3 2 1 3 3 4 1 5 3 6 1 7 3
by BTGmoderatorDC »
X frequency 1 3 2 1 3 3 4 1 5 3 6 1 7 3 The variable x takes on...
0
Last post by BTGmoderatorDC
Wed Apr 14, 2021 4:38 pm
A circular jogging track forms the edge of a circular lake that has a diameter of 2 miles. Johanna walked once around...
by AAPL »
GMAT Prep A circular jogging track forms the edge of a circular lake...
0
Last post by AAPL
Wed Apr 14, 2021 9:29 am
According to the directions on a can of frozen orange juice concentrate, 1 can of concentrate is to be mixed with 3 cans
by AAPL »
GMAT Prep According to the directions on a can of frozen orange...
0
Last post by AAPL
Wed Apr 14, 2021 9:22 am
What percent of the squares area is taken up by the circle?
by BTGmoderatorDC »
Geometry_Q1_Image.jpg What percent of the square’s area is taken...
0
Last post by BTGmoderatorDC
Tue Apr 13, 2021 6:14 pm
List \(S\) consists of \(10\) consecutive odd integers, and list \(T\) consists of \(5\) consecutive even integers. If
by VJesus12 »
List \(S\) consists of \(10\) consecutive odd integers, and list...
1
Last post by swerve
Tue Apr 13, 2021 11:23 am
A shopkeeper offers two successive discounts of 20% each on a sweater and still makes a profit of 60%. By what
by BTGmoderatorDC »
A shopkeeper offers two successive discounts of 20% each on a sweater...
1
Last post by swerve
Tue Apr 13, 2021 11:12 am
The perimeter of a certain isosceles right triangle is \(16+16\sqrt2.\) What is the length of the hypotenuse of the tria
by Gmat_mission »
The perimeter of a certain isosceles right triangle is...
1
EXPERT REPLIES
Last post by [email protected]
Tue Apr 13, 2021 7:22 am
A boat traveled upstream \(90\) miles at an average speed of \(v-3\) miles per hour and then traveled the same distance
by Gmat_mission »
A boat traveled upstream \(90\) miles at an average speed of \(v-3\)...
1
EXPERT REPLIES
Last post by [email protected]
Tue Apr 13, 2021 7:21 am
The price of gasoline at a service station increased from $1.65 per gallon last week to $1.82 per gallon this week. Sall
by Gmat_mission »
The price of gasoline at a service station increased from $1.65 per...
1
EXPERT REPLIES
Last post by [email protected]
Tue Apr 13, 2021 7:20 am
In a certain game, a large bag is filled with blue, green, purple, and red chips worth \(1, 5, x\) and \(11\) points eac
by M7MBA »
In a certain game, a large bag is filled with blue, green, purple,...
1
EXPERT REPLIES
Last post by [email protected]
Tue Apr 13, 2021 7:19 am
Seven pieces of rope have an average (arithmetic mean) length of 68 centimeters and a median length of 84 centimeters.
by BTGmoderatorLU »
Source: Official Guide Seven pieces of rope have an average...
1
EXPERT REPLIES
Last post by [email protected]
Tue Apr 13, 2021 7:17 am
Que: If the sum of 5 consecutive integers is 0, what is the greatest of the 5 integers ?
by [email protected] Revolution »
Que: If the sum of 5 consecutive integers is 0, what is the greatest...
0
Last post by [email protected] Revolution
Tue Apr 13, 2021 12:26 am
Que : If n is an even integer, which of the following MUST BE an integer?
by [email protected] Revolution »
Que : If n is an even integer, which of the following MUST BE an...
1
Last post by [email protected] Revolution
Tue Apr 13, 2021 12:18 am
In the regular pentagon given in the figure
by BTGmoderatorDC »
Q. In the regular pentagon given in the figure, what is X?...
0
Last post by BTGmoderatorDC
Mon Apr 12, 2021 3:44 pm
All the employees of Company X were appraised at the year-end. 40% of the employees got a promotion, 50% of the...
by AAPL »
E-GMAT All the employees of Company X were appraised at the...
0
Last post by AAPL
Mon Apr 12, 2021 2:54 am
If \(q\) is one root of the equation \(x^2 + 18x + 11c = 0,\) where \(-11\) is the other root and \(c\) is a constant,
by VJesus12 »
If \(q\) is one root of the equation \(x^2 + 18x + 11c = 0,\) where...
0
Last post by VJesus12
Sun Apr 11, 2021 12:49 pm
\(S\) is the infinite sequence \(S_1 = 2, S_2 = 22, S_3 = 222,\ldots, S_k = S_{k-1} + 2(10k-1).\) If \(p\) is the sum of
by M7MBA »
\(S\) is the infinite sequence \(S_1 = 2, S_2 = 22, S_3 = 222,\ldots,...
0
Last post by M7MBA
Sun Apr 11, 2021 12:42 pm
If \(a, b,\) and \(c\) are nonzero numbers and \(a + b = c,\) which of the following is equal to \(1?\)
by M7MBA »
If \(a, b,\) and \(c\) are nonzero numbers and \(a + b = c,\) which...
0
Last post by M7MBA
Sun Apr 11, 2021 12:33 pm
The ratio of textbooks to novels to atlases in a certain classroom is 2 to 4 to 3. If there are no other books in the
by M7MBA »
The ratio of textbooks to novels to atlases in a certain classroom is...
0
Last post by M7MBA
Sun Apr 11, 2021 12:28 pm
The sequence \(a_1, a_2, \ldots, a_n,\ldots\) is such that \(a_n=2a_{n-1}-x\) for all positive integers \(n \ge 2\) and
by M7MBA »
The sequence \(a_1, a_2, \ldots, a_n,\ldots\) is such that...
0
Last post by M7MBA
Sun Apr 11, 2021 12:22 pm
If the integer \(x\) is rounded to the nearest hundred, the result represents a \(66\frac23\%\) increase over the value
by Gmat_mission »
If the integer \(x\) is rounded to the nearest hundred, the result...
0
Last post by Gmat_mission
Sun Apr 11, 2021 11:43 am
For all integers \(p, <<p>>\) is the product of \(p\)'s distinct prime factors. What is the greatest common factor of
by Gmat_mission »
For all integers \(p, <<p>>\) is the product of \(p\)'s...
0
Last post by Gmat_mission
Sun Apr 11, 2021 11:21 am
If \(x = (0.08)^2, y = \dfrac1{(0.08)^2}\) and \(z = (1-0.08)^2-1,\) which of the following is true?
by Gmat_mission »
If \(x = (0.08)^2, y = \dfrac1{(0.08)^2}\) and \(z = (1-0.08)^2-1,\)...
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Last post by Gmat_mission
Sun Apr 11, 2021 11:08 am
If a number between 10 and 50 (inclusive) at random, what is the probability that the tens digit is greater than ones
by Gmat_mission »
If a number between 10 and 50 (inclusive) at random, what is the...
0
Last post by Gmat_mission
Sun Apr 11, 2021 3:26 am
Jerry and Jim run a race of \(2000\, m.\) First, Jerry gives Jim a start of \(200 \, m\) and beats him by \(30\) seconds
by Gmat_mission »
Jerry and Jim run a race of \(2000\, m.\) First, Jerry gives Jim a...
0
Last post by Gmat_mission
Sun Apr 11, 2021 3:18 am
If each expression under the square root is greater than or equal to \(0,\) what is \(\sqrt{x^2-6x+9}+\sqrt{2-x}+x-3?\)
by Gmat_mission »
If each expression under the square root is greater than or equal to...
0
Last post by Gmat_mission
Sun Apr 11, 2021 3:08 am
The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical \(A\)
by Gmat_mission »
The rate of a certain chemical reaction is directly proportional to...
0
Last post by Gmat_mission
Sun Apr 11, 2021 2:59 am
If the operation \(@\) is defined for all integers \(a\) and \(b\) by \([email protected] = a + b - ab,\) which of the following state
by Gmat_mission »
If the operation \(@\) is defined for all integers \(a\) and \(b\) by...
0
Last post by Gmat_mission
Sun Apr 11, 2021 2:47 am
Which of the following are/is prime?
by BTGmoderatorDC »
Which of the following are/is prime? I. 143 II. 147 III. 149 (A) II...
0
Last post by BTGmoderatorDC
Sat Apr 10, 2021 10:09 pm
Line segments UV, WX, and YZ are diameters of the circles with centers A, B, and C, respectively. If YZ = 2, then what
by BTGmoderatorDC »
1.png Line segments UV, WX, and YZ are diameters of the circles with...
0
Last post by BTGmoderatorDC
Sat Apr 10, 2021 6:36 am
There were 36,000 hardback copies of a certain novel sold before the paperback version was issued. From the time the
by VJesus12 »
There were 36,000 hardback copies of a certain novel sold before the...
1
EXPERT REPLIES
Last post by [email protected]
Sat Apr 10, 2021 5:56 am
When the positive integer \(x\) is divided by the positive integer \(y,\) the quotient is \(3\) and the remainder is \(z
by VJesus12 »
When the positive integer \(x\) is divided by the positive integer...
1
Last post by swerve
Fri Apr 09, 2021 5:36 pm
Average costs of operating subcompact
by BTGmoderatorDC »
AVERAGE COSTS OF OPERATING SUBCOMPACT, COMPACT, AND MIDSIZE CARS IN...
1
Last post by swerve
Fri Apr 09, 2021 5:14 pm
If positive integers q and r are both even, which of the following must be odd?
by AAPL »
Princeton Review If the positive integers q and r are both even,...
0
Last post by AAPL
Fri Apr 09, 2021 10:17 am
The fuel efficiency of a certain make of car was increased from 30 miles per gallon for last year's model to 45 miles
by AAPL »
Princeton Review The fuel efficiency of a certain make of car was...
0
Last post by AAPL
Fri Apr 09, 2021 10:06 am
Kate and David each have \(\$10.\) Together they flip a coin \(5\) times. Every time the coin lands on heads, Kate gives
by VJesus12 »
Kate and David each have \(\$10.\) Together they flip a coin \(5\)...
0
Last post by VJesus12
Thu Apr 08, 2021 12:11 pm
If \(m, p, s\) and \(v\) are positive, and \(\dfrac{m}{p}< \dfrac{s}{v},\) which of the following must be between
by VJesus12 »
If \(m, p, s\) and \(v\) are positive, and \(\dfrac{m}{p}<...
0
Last post by VJesus12
Thu Apr 08, 2021 12:07 pm
In the figure, each side of square \(ABCD\) has length \(1,\) the length of line segment \(CE\) is \(1,\) and the length
by VJesus12 »
squareabcd.jpg In the figure, each side of square \(ABCD\) has...
0
Last post by VJesus12
Thu Apr 08, 2021 12:01 pm
\(a, b\) and \(c\) are three distinct integers, greater than \(1,\) such that the product of these integers is \(150.\)
by VJesus12 »
\(a, b\) and \(c\) are three distinct integers, greater than \(1,\)...
0
Last post by VJesus12
Thu Apr 08, 2021 11:55 am
What is the remainder when \(n^2+7\) is divided by \(8,\) where \(n\) is an odd prime number?
by VJesus12 »
What is the remainder when \(n^2+7\) is divided by \(8,\) where \(n\)...
0
Last post by VJesus12
Thu Apr 08, 2021 11:51 am
If the perimeter of square region \(S\) and the perimeter of circular region \(C\) are equal, then the ratio of the area
by VJesus12 »
If the perimeter of square region \(S\) and the perimeter of circular...
0
Last post by VJesus12
Thu Apr 08, 2021 11:45 am
What is the product of all values of \(x\) that satisfies the equation: \(\sqrt{5x}+1=\sqrt{7x-3}?\)
by VJesus12 »
What is the product of all values of \(x\) that satisfies the...
0
Last post by VJesus12
Thu Apr 08, 2021 11:42 am
What is the remainder when \(5^{16}-3^{16}\) is divided by \(16?\)
by Vincen »
What is the remainder when \(5^{16}-3^{16}\) is divided by \(16?\) A....
0
Last post by Vincen
Thu Apr 08, 2021 11:28 am
The sequence \(a_1, a_2, a_3, \ldots, a_n,\ldots\) is such that \(a_n= \dfrac1{n^2}-\dfrac1{(n-1)^2}\) for all integers
by Vincen »
The sequence \(a_1, a_2, a_3, \ldots, a_n,\ldots\) is such that...
0
Last post by Vincen
Thu Apr 08, 2021 11:06 am
70, 75, 80, 85, 90, 105, 105, 130, 130, 130 The list shown consists of the times, in seconds, that it took each of 10
by Vincen »
70, 75, 80, 85, 90, 105, 105, 130, 130, 130 The list shown above...
0
Last post by Vincen
Thu Apr 08, 2021 10:51 am
If \(x\) is positive, which of the following could be correct ordering of \(\dfrac1{x}, 2x,\) and \(x^2?\)
by Vincen »
If \(x\) is positive, which of the following could be correct...
0
Last post by Vincen
Thu Apr 08, 2021 10:49 am
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