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A welder received an order to make a 1 million liter cube-shaped tank. If he has only 4x2 meter sheets of metal that can
by Vincen »
A welder received an order to make a 1 million liter cube-shaped...
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Last post by Vincen
Thu Mar 11, 2021 11:53 am
Set \(T\) consists of all points \((x, y)\) such that \(x^2 + y^2 = 1.\) If point \((a, b)\) is selected from set \(T\)
by Vincen »
Set \(T\) consists of all points \((x, y)\) such that \(x^2 + y^2 =...
0
Last post by Vincen
Thu Mar 11, 2021 11:51 am
How many positive four-digit integers have their digits in ascending order from thousands to units?
by Vincen »
How many positive four-digit integers have their digits in ascending...
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Last post by Vincen
Thu Mar 11, 2021 11:48 am
In a school of \(900\) students, all of them are coded with a distinct three-digit number from \(100\) to \(999.\) If
by Vincen »
In a school of \(900\) students, all of them are coded with a...
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Last post by Vincen
Thu Mar 11, 2021 11:42 am
If \(m^2<225\) and \(n-m=-10,\) what is the difference between the smallest possible integer value of \(3m+2n\) and the
by Vincen »
If \(m^2<225\) and \(n-m=-10,\) what is the difference between the...
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Last post by Vincen
Thu Mar 11, 2021 11:38 am
Four persons enter a lift on the ground floor of an \(8\)-floor building(excluding the ground floor). Each person is equ
by Vincen »
Four persons enter a lift on the ground floor of an \(8\)-floor...
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Last post by Vincen
Thu Mar 11, 2021 11:35 am
Working together, printer \(A\) and printer \(B\) would finish the task in \(24\) minutes. Printer \(A\) alone would
by Vincen »
Working together, printer \(A\) and printer \(B\) would finish the...
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Last post by Vincen
Thu Mar 11, 2021 11:30 am
Some part of a \(50\%\) solution of acid was replaced with an equal amount of \(30\%\) solution of acid. If, as a result
by Vincen »
Some part of a \(50\%\) solution of acid was replaced with an equal...
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Last post by Vincen
Thu Mar 11, 2021 11:26 am
How many factors, of the number 1080, are a multiple of 2?
by Vincen »
How many factors, of the number 1080, are a multiple of 2? A) 10 B)...
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Last post by Vincen
Thu Mar 11, 2021 11:18 am
A researcher estimates that 10% of the children in the world are between the ages of 8 and 18 and dislike soccer, and
by AAPL »
Manhattan Prep A researcher estimates that 10% of the children in...
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Last post by AAPL
Thu Mar 11, 2021 10:54 am
Word Problems
by swerve »
\(2x+y\) years ago, Roberto was \(3x+y\) years old. How many years...
1
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Last post by Brent@GMATPrepNow
Thu Mar 11, 2021 10:50 am
Uncle Bruce is baking chocolate chip cookies. He has 36 ounces of dough (with no chocolate) and 15 ounces of chocolate.
by BTGmoderatorDC »
Uncle Bruce is baking chocolate chip cookies. He has 36 ounces of...
1
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Last post by Brent@GMATPrepNow
Thu Mar 11, 2021 10:48 am
A casino uses chips in $5 and $7 denominations only. Which of the following amounts CANNOT be paid out using these chips
by AAPL »
Manhattan Prep A casino uses chips in $5 and $7 denominations only....
1
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Last post by Brent@GMATPrepNow
Thu Mar 11, 2021 10:47 am
Every elementary school student in a certain town attends one two schools, and at both schools, each student is assigned
by AAPL »
Manhattan Prep Every elementary school student in a certain town...
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Last post by AAPL
Thu Mar 11, 2021 10:29 am
Que: 44, 52, 56, 65, 73, 75, 77, 95, 96, 97. The list above shows the scores of 10 students obtained.....
by Max@Math Revolution »
Que: 44, 52, 56, 65, 73, 75, 77, 95, 96, 97 The list above shows the...
1
Last post by Max@Math Revolution
Wed Mar 10, 2021 8:52 pm
In the figure above, \(X\) and \(Y\) represent locations in a district of a certain city where the streets form a rectan
by Gmat_mission »
2019-09-21_1421.png In the figure above, \(X\) and \(Y\) represent...
1
Last post by regor60
Wed Mar 10, 2021 12:59 pm
Coordinate Geometry
by swerve »
Consider the three points in the \(xy\)-plane: \(P=(8,4), Q=(6,7),\)...
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Last post by swerve
Wed Mar 10, 2021 10:20 am
Which of the following expresses the area of a square region in terms of its perimeter, p?
by BTGmoderatorLU »
Source: Princeton Review Which of the following expresses the area...
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Last post by BTGmoderatorLU
Wed Mar 10, 2021 6:11 am
A merchant paid \(\$300\) for a shipment of \(x\) identical calculators. The merchant used \(2\) of the calculators as
by VJesus12 »
A merchant paid \(\$300\) for a shipment of \(x\) identical...
2
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:32 pm
Last month a certain music club offered a discount to preferred customers. After the first compact disc purchased, prefe
by VJesus12 »
Last month a certain music club offered a discount to preferred...
1
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:31 pm
A bullet train leaves Kyoto for Tokyo traveling 240 miles per hour at 12 noon. Ten minutes later, a train leaves Tokyo
by VJesus12 »
A bullet train leaves Kyoto for Tokyo traveling 240 miles per hour at...
1
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:30 pm
Jorge's bank statement showed a balance that was \(\$0.54\) greater than what his records showed. He discovered that he
by VJesus12 »
Jorge's bank statement showed a balance that was \(\$0.54\) greater...
1
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:29 pm
Set \(N\) is a series of six consecutive odd integers. In set \(N,\) the lowest value is \(n^2\) and the highest value
by VJesus12 »
Set \(N\) is a series of six consecutive odd integers. In set \(N,\)...
1
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:29 pm
The sides of a square region, measured to the nearest centimeter, are 6 centimeters long. The least possible value of
by VJesus12 »
The sides of a square region, measured to the nearest centimeter, are...
1
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:27 pm
Donald plans to invest \(x\) dollars in a savings account that pays interest at an annual rate of \(8\%\) compounded
by M7MBA »
Donald plans to invest \(x\) dollars in a savings account that pays...
1
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:27 pm
If the probability of rain on any given day in Chicago during the summer is 50%, independent of what happens on any othe
by M7MBA »
If the probability of rain on any given day in Chicago during the...
1
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Last post by Scott@TargetTestPrep
Tue Mar 09, 2021 1:26 pm
Cars A and B are traveling from Town X to Town Y on the same route at constant speeds. Car A is initially behind Car B,
by BTGmoderatorDC »
Cars A and B are traveling from Town X to Town Y on the same route at...
1
Last post by swerve
Tue Mar 09, 2021 12:38 pm
A museum offers four video programs that run continuously throughout the day, each program starting anew as soon as it
by BTGmoderatorLU »
Source: Manhattan Prep A museum offers four video programs that run...
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Last post by BTGmoderatorLU
Mon Mar 08, 2021 4:12 pm
The map above shows the trails through a wilderness area. If travel is in the direction of the arrows, how many routes a
by Gmat_mission »
2019-09-21_1417.png The map above shows the trails through a...
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Last post by Gmat_mission
Sun Mar 07, 2021 4:09 pm
Given that \(ab<0\) and \(a>b,\) which of the following must be true?
by Gmat_mission »
Given that \(ab<0\) and \(a>b,\) which of the following must be...
0
Last post by Gmat_mission
Sun Mar 07, 2021 3:56 pm
In a class of 50 students, 20 play Hockey, 15 play Cricket and 11 play Football. 7 play both Hockey and Cricket, 4 play
by Gmat_mission »
In a class of 50 students, 20 play Hockey, 15 play Cricket and 11...
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Last post by Gmat_mission
Sun Mar 07, 2021 3:48 pm
On a wildlife preserve, the ratio of giraffes to zebras is 37 : 43. If there are 300 more zebras than giraffes, how many
by M7MBA »
On a wildlife preserve, the ratio of giraffes to zebras is 37 : 43....
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Last post by M7MBA
Sun Mar 07, 2021 3:38 pm
At a supermarket, John spent 1/2 of his money on fresh fruits and vegetables, 1/3 on meat products, and 1/10 on bakery
by M7MBA »
At a supermarket, John spent 1/2 of his money on fresh fruits and...
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Last post by M7MBA
Sun Mar 07, 2021 3:31 pm
For positive integers \(x\) and \(y, \dfrac{x}{y} = 94.35.\) Which of the following could not be the remainder when
by M7MBA »
For positive integers \(x\) and \(y, \dfrac{x}{y} = 94.35.\) Which of...
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Last post by M7MBA
Sun Mar 07, 2021 3:29 pm
125% of 5 =
by M7MBA »
125% of 5 = A. 5.125 B. 5.25 C. 6 D. 6.125 E. 6.25 Answer: E Source:...
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Last post by M7MBA
Sun Mar 07, 2021 3:20 pm
A retailer purchased eggs at $2.80 per dozen and sold the eggs at 3 eggs for $0.90. What was the retailer's gross profit
by M7MBA »
A retailer purchased eggs at $2.80 per dozen and sold the eggs at 3...
0
Last post by M7MBA
Sun Mar 07, 2021 3:06 pm
\(8 - [7 - (6 - 5 \cdot 4 + 3) - 2 + 1] =\)
by M7MBA »
\(8 - =\) A. -11 B. -9 C. -1 D. 13 . 21 Answer: B Source: Manhattan...
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Last post by M7MBA
Sun Mar 07, 2021 2:57 pm
A flat patio was built alongside a house as shown in the figure above. If all angles shown are right angles, what is the
by M7MBA »
2015-10-15_0834.png A flat patio was built alongside a house as...
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Last post by M7MBA
Sun Mar 07, 2021 2:47 pm
Set \(X\) consists of eight consecutive integers. Set \(Y\) consists of all the integers that result from adding \(4\)
by VJesus12 »
Set \(X\) consists of eight consecutive integers. Set \(Y\) consists...
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Last post by VJesus12
Sun Mar 07, 2021 2:37 pm
The figures above show a hexagonal nut that has a width of \(1\frac5{16}\) inches and a wrench that, in order to fit the
by VJesus12 »
2019-09-21_1425.png The figures above show a hexagonal nut that has...
0
Last post by VJesus12
Sun Mar 07, 2021 2:27 pm
The number \(\sqrt{63-36\sqrt3}\) can be expressed as \(x+\sqrt3 y\) for some integers \(x\) and \(y.\) What is the
by VJesus12 »
The number \(\sqrt{63-36\sqrt3}\) can be expressed as \(x+\sqrt3 y\)...
0
Last post by VJesus12
Sun Mar 07, 2021 2:05 pm
A bicycle store purchased two bicycles, one for $250 and the other for $375, and sold both bicycles at a total gross pro
by M7MBA »
A bicycle store-purchased two bicycles, one for $250 and the other...
1
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Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 1:33 pm
In 2004, 2,400 condos sold, 15% of the total housing units sold that year. How many units sold in 2004 were not condos?
by M7MBA »
In 2004, 2,400 condos sold, 15% of the total housing units sold that...
2
EXPERT REPLIES
Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 1:13 pm
On a certain road 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 20% of the motori
by VJesus12 »
On a certain road, 10% of the motorists exceed the posted speed limit...
2
EXPERT REPLIES
Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 1:04 pm
A marketing firm determined that, of \(200\) households surveyed, \(80\) used neither Brand \(A\) nor Brand \(B\) soap,
by VJesus12 »
A marketing firm determined that, of \(200\) households surveyed,...
2
EXPERT REPLIES
Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 12:49 pm
Al and Ben are drivers for SD Trucking Company. One snowy day, Ben left SD at 8:00 a.m. heading east and Al left SD at 1
by Vincen »
Al and Ben are drivers for SD Trucking Company. One snowy day, Ben...
2
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Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 12:38 pm
One inch represents \(20\) miles on Map \(K\) and one inch represents \(30\) miles on Map \(L.\) An area of \(3\) square
by M7MBA »
One inch represents \(20\) miles on Map \(K\) and one inch represents...
2
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Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 12:37 pm
A student worked for 20 days. For each of the amounts shown in the first row of the table, the second row gives the
by AAPL »
GMAT Prep Untitled (5).png A student worked for 20 days. For each of...
1
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Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 12:36 pm
Probability
by swerve »
\(n\) points are equal spaced on a circle, where \(n\) is an even...
1
EXPERT REPLIES
Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 12:35 pm
Work/Rate Problems
by swerve »
At \(8\) am on Thursday, two workers, \(A\) and \(B\), each start...
1
EXPERT REPLIES
Last post by Scott@TargetTestPrep
Sun Mar 07, 2021 12:34 pm