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OFFICIAL GUIDE QUESTION LIBRARY

by beatthegmat » Wed Sep 20, 2017 9:22 am

*Join the discussion as you work through your Official Guide and gain...*

2

Last post by gentvenus

Wed Sep 09, 2020 12:49 pm

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 » Thu Dec 03, 2020 2:44 pm

*A casino uses chips in $5 and $7 denominations only. Which of the...*

3

Last post by Kevin32

Thu Apr 15, 2021 12:46 am

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 » Wed Apr 14, 2021 5:29 pm

*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

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 » Wed Apr 14, 2021 5:27 pm

*Source: Magoosh A hundred identical cubic boxes are currently...*

0

Last post by BTGmoderatorLU

Wed Apr 14, 2021 5:27 pm

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 » Wed Apr 14, 2021 4:38 pm

*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

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 » Wed Apr 14, 2021 9:29 am

*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

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 » Wed Apr 14, 2021 9:22 am

*GMAT Prep According to the directions on a can of frozen orange...*

0

Last post by AAPL

Wed Apr 14, 2021 9:22 am

Wed Apr 14, 2021 9:22 am

What percent of the squares area is taken up by the circle?

by BTGmoderatorDC » Tue Apr 13, 2021 6:14 pm

*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

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 » Sun Apr 11, 2021 12:58 pm

*List \(S\) consists of \(10\) consecutive odd integers, and list...*

1

Last post by swerve

Tue Apr 13, 2021 11:23 am

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 » Sun Apr 11, 2021 5:12 pm

*A shopkeeper offers two successive discounts of 20% each on a sweater...*

1

Last post by swerve

Tue Apr 13, 2021 11:12 am

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 » Sun Apr 11, 2021 2:53 am

*The perimeter of a certain isosceles right triangle is...*

1

Last post by [email protected]

Tue Apr 13, 2021 7:22 am

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 » Sun Apr 11, 2021 3:13 am

*A boat traveled upstream \(90\) miles at an average speed of \(v-3\)...*

1

Last post by [email protected]

Tue Apr 13, 2021 7:21 am

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 » Sun Apr 11, 2021 11:27 am

*The price of gasoline at a service station increased from $1.65 per...*

1

Last post by [email protected]

Tue Apr 13, 2021 7:20 am

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 » Sun Apr 11, 2021 12:14 pm

*In a certain game, a large bag is filled with blue, green, purple,...*

1

Last post by [email protected]

Tue Apr 13, 2021 7:19 am

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 » Mon Apr 12, 2021 9:49 am

*Source: Official Guide Seven pieces of rope have an average...*

1

Last post by [email protected]

Tue Apr 13, 2021 7:17 am

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 » Tue Apr 13, 2021 12:26 am

*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

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 » Wed Apr 07, 2021 9:29 pm

*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

Tue Apr 13, 2021 12:18 am

In the regular pentagon given in the figure

by BTGmoderatorDC » Mon Apr 12, 2021 3:44 pm

*Q. In the regular pentagon given in the figure, what is X?...*

0

Last post by BTGmoderatorDC

Mon Apr 12, 2021 3:44 pm

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 » Mon Apr 12, 2021 2:54 am

*E-GMAT All the employees of Company X were appraised at the...*

0

Last post by AAPL

Mon Apr 12, 2021 2:54 am

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 » Sun Apr 11, 2021 12:49 pm

*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

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 » Sun Apr 11, 2021 12:42 pm

*\(S\) 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

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 » Sun Apr 11, 2021 12:33 pm

*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

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 » Sun Apr 11, 2021 12:28 pm

*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

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 » Sun Apr 11, 2021 12:22 pm

*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

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 » Sun Apr 11, 2021 11:43 am

*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

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 » Sun Apr 11, 2021 11:21 am

*For all integers \(p, <<p>>\) is the product of \(p\)'s...*

0

Last post by Gmat_mission

Sun Apr 11, 2021 11:21 am

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 » Sun Apr 11, 2021 11:08 am

*If \(x = (0.08)^2, y = \dfrac1{(0.08)^2}\) and \(z = (1-0.08)^2-1,\)...*

0

Last post by Gmat_mission

Sun Apr 11, 2021 11:08 am

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 » Sun Apr 11, 2021 3:26 am

*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

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 » Sun Apr 11, 2021 3:18 am

*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

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 » Sun Apr 11, 2021 3:08 am

*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

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 » Sun Apr 11, 2021 2:59 am

*The rate of a certain chemical reaction is directly proportional to...*

0

Last post by Gmat_mission

Sun Apr 11, 2021 2:59 am

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 » Sun Apr 11, 2021 2:47 am

*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

Sun Apr 11, 2021 2:47 am

Which of the following are/is prime?

by BTGmoderatorDC » Sat Apr 10, 2021 10:09 pm

*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

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 » Sat Apr 10, 2021 6:36 am

*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

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 » Thu Apr 08, 2021 11:49 am

*There were 36,000 hardback copies of a certain novel sold before the...*

1

Last post by [email protected]

Sat Apr 10, 2021 5:56 am

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 » Thu Apr 08, 2021 12:18 pm

*When the positive integer \(x\) is divided by the positive integer...*

1

Last post by swerve

Fri Apr 09, 2021 5:36 pm

Fri Apr 09, 2021 5:36 pm

Average costs of operating subcompact

by BTGmoderatorDC » Thu Apr 08, 2021 8:22 pm

*AVERAGE COSTS OF OPERATING SUBCOMPACT, COMPACT, AND MIDSIZE CARS IN...*

1

Last post by swerve

Fri Apr 09, 2021 5:14 pm

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 » Fri Apr 09, 2021 10:17 am

*Princeton Review If the positive integers q and r are both even,...*

0

Last post by AAPL

Fri Apr 09, 2021 10:17 am

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 » Fri Apr 09, 2021 10:06 am

*Princeton Review The fuel efficiency of a certain make of car was...*

0

Last post by AAPL

Fri Apr 09, 2021 10:06 am

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 » Thu Apr 08, 2021 12:11 pm

*Kate and David each have \(\$10.\) Together they flip a coin \(5\)...*

0

Last post by VJesus12

Thu Apr 08, 2021 12:11 pm

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 » Thu Apr 08, 2021 12:07 pm

*If \(m, p, s\) and \(v\) are positive, and \(\dfrac{m}{p}<...*

0

Last post by VJesus12

Thu Apr 08, 2021 12:07 pm

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 » Thu Apr 08, 2021 12:01 pm

*squareabcd.jpg In the figure, each side of square \(ABCD\) has...*

0

Last post by VJesus12

Thu Apr 08, 2021 12:01 pm

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 » Thu Apr 08, 2021 11:55 am

*\(a, b\) and \(c\) are three distinct integers, greater than \(1,\)...*

0

Last post by VJesus12

Thu Apr 08, 2021 11:55 am

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 » Thu Apr 08, 2021 11:51 am

*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

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 » Thu Apr 08, 2021 11:45 am

*If the perimeter of square region \(S\) and the perimeter of circular...*

0

Last post by VJesus12

Thu Apr 08, 2021 11:45 am

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 » Thu Apr 08, 2021 11:42 am

*What is the product of all values of \(x\) that satisfies the...*

0

Last post by VJesus12

Thu Apr 08, 2021 11:42 am

Thu Apr 08, 2021 11:42 am

What is the remainder when \(5^{16}-3^{16}\) is divided by \(16?\)

by Vincen » Thu Apr 08, 2021 11:28 am

*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

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 » Thu Apr 08, 2021 11:06 am

*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

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 » Thu Apr 08, 2021 10:51 am

*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

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 » Thu Apr 08, 2021 10:49 am

*If \(x\) is positive, which of the following could be correct...*

0

Last post by Vincen

Thu Apr 08, 2021 10:49 am

Thu Apr 08, 2021 10:49 am