## Problem Solving

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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
Lottery tickets numbered consecutively from $$100$$ through $$999$$ are placed in a box. Jack picked up one ticket from
by VJesus12 »
Lottery tickets numbered consecutively from $$100$$ through $$999$$...
1
Last post by Klais
Thu Jul 29, 2021 9:30 am
The figure above shows a rectangular parcel of undeveloped land partitioned into four regions, P, Q, R, and S.
by BTGmoderatorLU »
Source: GMAT Paper Tests AreaGeometry.PNG The figure above shows a...
1
Last post by swerve
Thu Jul 29, 2021 9:26 am
A company accountant estimates that airfares next year for business trips of a thousand miles or less will increase by 2
by BTGmoderatorLU »
Source: GMAT Paper Tests A company accountant estimates that...
1
Last post by swerve
Thu Jul 29, 2021 9:17 am
Pat's watch gains an extra 10 seconds every 2 hours. Kim's watch loses 5 seconds every 3 hours. If both watches are set
by BTGmoderatorLU »
Source: GMAT Prep Pat's watch gains an extra 10 seconds every 2...
0
Last post by BTGmoderatorLU
Thu Jul 29, 2021 3:08 am
A certain school has three performing arts extracurricular activities: Band, Chorus, or Drama. Students must participate
by AAPL »
Magoosh A certain school has three performing arts extracurricular...
0
Last post by AAPL
Wed Jul 28, 2021 3:06 am
What is the smallest integer that can be divided by the product of a prime number and 7 while yielding a prime number?
by AAPL »
Magoosh What is the smallest integer that can be divided by the...
0
Last post by AAPL
Wed Jul 28, 2021 2:59 am
A man spends $48 to buy 6 hamburgers and 8 colas for his office workers. The next day, he buys 5 hamburgers and 4 by BTGmoderatorDC » A man spends$48 to buy 6 hamburgers and 8 colas for his office...
2 Last post by swerve
Mon Jul 26, 2021 11:54 am
Jolene began building a picket fence by planting stakes in a row; the stakes were evenly spaced. After planting the
by BTGmoderatorDC »
Jolene began building a picket fence by planting stakes in a row; the...
2 Last post by swerve
Mon Jul 26, 2021 11:42 am
A group of children start a mowing and raking team called Gardening Guys that services one neighborhood house a day for
by BTGmoderatorLU »
Source: Manhattan Prep A group of children start a mowing and raking...
0
Last post by BTGmoderatorLU
Mon Jul 26, 2021 5:00 am
V and W
by ravikirancheni »
Looked quite simple....but was bamboozled getting it wrong ! 1. says...
3 Last post by [email protected]
Sun Jul 25, 2021 6:34 am
Rectanlge
by crackgmat007 »
If the length and width of rectangle R are each increased by 1, the...
4 Last post by [email protected]
Sun Jul 25, 2021 6:30 am
Fractions | Mixtures
by [email protected] »
Miguel is mixing up a salad dressing. Regardless of the number of...
2 Last post by [email protected]
Sun Jul 25, 2021 6:27 am
When the integer n is divided by 17, the quotient is x and the remainder is 5.
by BTGModeratorVI »
When the integer n is divided by 17, the quotient is x and the...
3 Last post by [email protected]
Sat Jul 24, 2021 3:44 am
Jennifer can buy watches at a price of B dollars per watch, which she marks up by a certain percentage...
by BTGmoderatorLU »
Source: Magoosh Jennifer can buy watches at a price of B dollars per...
1 Last post by [email protected]
Sat Jul 24, 2021 3:41 am
How many different 3-digit numbers are greater than 299 and do not contain the digits 1, 6, or 8?
by BTGModeratorVI »
How many different 3-digit numbers are greater than 299 and do not...
3 Last post by [email protected]
Sat Jul 24, 2021 3:40 am
Of the three-digit integers greater than 700, how many have two digits that are equal to each other and the remaining di
by BTGModeratorVI »
Of the three-digit integers greater than 700, how many have two...
3 Last post by [email protected]
Sat Jul 24, 2021 3:40 am
When positive integer k is divided by 35, the remainder is 14. Which of the following must be a divisor of k?
by BTGModeratorVI »
When positive integer k is divided by 35, the remainder is 14. Which...
3 Last post by [email protected]
Sat Jul 24, 2021 3:39 am
Suppose you have three identical prims with congruent equilateral triangles as the end-polygons. Suppose you attach them
by AAPL »
Magoosh Suppose you have three identical prisms with congruent...
0
Last post by AAPL
Fri Jul 23, 2021 2:31 pm
In the Antares Corporation, 3/7 of the managers are female. If there are 42 female managers, how many...
by BTGmoderatorLU »
Source: Magoosh In the Antares Corporation, 3/7 of the managers are...
2 Last post by [email protected]
Fri Jul 23, 2021 8:51 am
A box contains 100 balls, numbered from 1 to 100. If three balls are selected at random and with replacement from the bo
by sambati »
A box contains 100 balls, numbered from 1 to 100. If three balls are...
1 Last post by [email protected]
Fri Jul 23, 2021 8:50 am
A certain bakery has 6 employees. It pays annual salaries of $14,000 to each of 2 employees,$16,000 to 1 employee, and
by sambati »
A certain bakery has 6 employees. It pays annual salaries of $14,000... 1 Last post by [email protected] Fri Jul 23, 2021 8:49 am MEDICINE by grandh01 » A hospital pharmacy charges$0.40 per fluidram of a certain medicine...
3
Last post by KendallJen
Fri Jul 23, 2021 7:49 am
Given that the length of each side of a quadrilateral is a distinct integer and that the longest side is not greater tha
by VJesus12 »
Given that the length of each side of a quadrilateral is a distinct...
1 Last post by [email protected]
Fri Jul 23, 2021 6:40 am
The units digit of (44^91)*(73^37) is:
by BTGmoderatorDC »
The units digit of (44^91)*(73^37) is: (A) 2 (B) 4 (C) 6 (D) 8 (E) 0...
2 Last post by [email protected]
Fri Jul 23, 2021 5:43 am
Six mobsters have arrived at the theater for the premiere of the film “Good buddies.” One of the mobsters, Frankie, is a
by Gmat_mission »
Six mobsters have arrived at the theater for the premiere of the film...
2 Last post by [email protected]
Thu Jul 22, 2021 5:04 pm
If a committee of 3 people is to be selected from among 5 married couples so that the committee does not include two
by Gmat_mission »
If a committee of 3 people is to be selected from among 5 married...
1 Last post by [email protected]
Thu Jul 22, 2021 5:03 pm
$$10^x+10^y+10^z=n,$$ where $$x, y,$$ and $$z$$ are positive integers. Which of the following could be the total number
by Gmat_mission »
$$10^x+10^y+10^z=n,$$ where $$x, y,$$ and $$z$$ are positive...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:39 am
A circular hoop with a radius of 12.5 inches is rolled in a straight line on a flat surface. If each revolution of the
by Gmat_mission »
A circular hoop with a radius of 12.5 inches is rolled in a straight...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:34 am
If $$3P < 51$$ and $$5P > 75,$$ what is the value of the integer $$P?$$
by Gmat_mission »
If $$3P < 51$$ and $$5P > 75,$$ what is the value of the...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:30 am
At a certain fruit stand, the price of each apple is 40 cents and the price of each orange is 60 cents. Mary selects a
by Vincen »
At a certain fruit stand, the price of each apple is 40 cents and the...
2 Last post by swerve
Thu Jul 22, 2021 11:29 am
In a nationwide poll, $$N$$ people were interviewed. If $$\dfrac14$$ of them answered "yes" to question $$1,$$ and of
by Gmat_mission »
In a nationwide poll, $$N$$ people were interviewed. If $$\dfrac14$$...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:27 am
Before being simplified, the instructions for computing income tax in Country $$R$$ were to add $$2$$ percent of one's
by VJesus12 »
Before being simplified, the instructions for computing income tax in...
2 Last post by swerve
Thu Jul 22, 2021 11:21 am
If $$a=1+\dfrac14+\dfrac1{16}+\dfrac1{64}$$ and $$b=1+\dfrac14a,$$ then what is the value of $$a - b?$$
by Gmat_mission »
If $$a=1+\dfrac14+\dfrac1{16}+\dfrac1{64}$$ and $$b=1+\dfrac14a,$$...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:20 am
A metal company's old machine makes bolts at a constant rate of 100 bolts per hour. The company's new machine makes bolt
by Gmat_mission »
A metal company's old machine makes bolts at a constant rate of 100...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:12 am
Initially, the men and women in a room were in the ratio of $$4:5.$$ Then, $$2$$ men entered the room and $$3$$ women
by Gmat_mission »
Initially, the men and women in a room were in the ratio of $$4:5.$$...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:09 am
If 12 men and 16 women can do a piece of work in 5 days and 13 men and 24 women can do it in 4 days, how long will 7 men
by Gmat_mission »
If 12 men and 16 women can do a piece of work in 5 days and 13 men...
0
Last post by Gmat_mission
Thu Jul 22, 2021 11:03 am
What is the smallest possible value of $$|10 - x| - 4?$$
by Gmat_mission »
What is the smallest possible value of $$|10 - x| - 4?$$ A. -4 B. 4...
0
Last post by Gmat_mission
Thu Jul 22, 2021 10:59 am
If there are two unique solutions to the equation $$x^2 + bx + 9 = 0,$$ which of the following could not be a value of
by Gmat_mission »
If there are two unique solutions to the equation $$x^2 + bx + 9 =... 0 Last post by Gmat_mission Thu Jul 22, 2021 10:53 am A certain quantity is measured on two different scales, the \(R$$-scale, and the $$S$$-scale, which are related linearly
by Gmat_mission »
A certain quantity is measured on two different scales, the...
0
Last post by Gmat_mission
Thu Jul 22, 2021 8:07 am
If $$|x| < 20$$ and $$|x - 8| > |x + 4|,$$ which of the following expresses the allowable range for $$x?$$
by Gmat_mission »
If $$|x| < 20$$ and $$|x - 8| > |x + 4|,$$ which of the...
0
Last post by Gmat_mission
Thu Jul 22, 2021 7:58 am
The sum of the digits of $$[(10^x)^y]-64=279.$$ What is the value of $$xy?$$
by M7MBA »
The sum of the digits of $$-64=279.$$ What is the value of $$xy?$$...
0
Last post by M7MBA
Thu Jul 22, 2021 7:42 am
If the average of $$10, 12, n,$$ and $$n$$ is greater than $$25,$$ what is the least possible value of integer $$n?$$
by M7MBA »
If the average of $$10, 12, n,$$ and $$n$$ is greater than $$25,$$...
0
Last post by M7MBA
Thu Jul 22, 2021 7:33 am
$$7^3+21^3=$$
by M7MBA »
$$7^3+21^3=$$ A. $$7^4\cdot 2^2$$ B. $$7^3\cdot 2^4$$ C. $$7^3\cdot... 0 Last post by M7MBA Thu Jul 22, 2021 7:23 am For any positive integer \(n$$ greater than $$1, n!$$ denotes the product of all the integers from $$1$$ to $$n,$$ inclu
by M7MBA »
For any positive integer $$n$$ greater than $$1, n!$$ denotes the...
0
Last post by M7MBA
Thu Jul 22, 2021 7:16 am
An empty swimming pool with a capacity of 5,760 gallons is filled at the rate of 12 gallons per minute. How many hours
by M7MBA »
An empty swimming pool with a capacity of 5,760 gallons is filled at...
0
Last post by M7MBA
Thu Jul 22, 2021 7:10 am
If Mario was $$32$$ years old $$8$$ years ago, how old was he $$x$$ years ago?
by M7MBA »
If Mario was $$32$$ years old $$8$$ years ago, how old was he $$x$$...
0
Last post by M7MBA
Thu Jul 22, 2021 7:05 am
Among 200 people, 56% like strawberry jam, 44% like apple jam, and 40% like raspberry jam. If 30% of the people like
by M7MBA »
Among 200 people, 56% like strawberry jam, 44% like apple jam, and...
0
Last post by M7MBA
Thu Jul 22, 2021 6:58 am
What is the value of $$27^2 + 28^2 + 29^2 + 30^2 + 31^2 + 32^2 + 33^2?$$
by M7MBA »
What is the value of \(27^2 + 28^2 + 29^2 + 30^2 + 31^2 + 32^2 +...
0
Last post by M7MBA
Thu Jul 22, 2021 3:37 am
In a certain toy store, 20% of the international branded toys are the only premium category toys. If premium toys make
by VJesus12 »
In a certain toy store, 20% of the international branded toys are the...
0
Last post by VJesus12
Thu Jul 22, 2021 3:19 am
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