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From a Group of $8$ People, Including George and Nina, $3$ people are to be selected at random to work on a certain

by Vincen » Wed Jul 21, 2021 12:09 pm

Last post by Vincen
Wed Jul 21, 2021 12:09 pm

If $BE \parallel CD,$ and $BC = AB = 3, AE = 4$ and $CD = 10,$ what is the area of trapezoid $BEDC?$

by Vincen » Wed Jul 21, 2021 11:50 am

Last post by Vincen
Wed Jul 21, 2021 11:50 am

If x is a sum of all even integers on the interval 13...65 and y is their number, what is the GCD (x, y)?

by BTGmoderatorLU » Wed Jul 21, 2021 9:55 am

Last post by BTGmoderatorLU
Wed Jul 21, 2021 9:55 am

To create a part of a certain piece of machinery, four equal-size wedge-shaped pieces are cut and removed from a

by BTGmoderatorLU » Wed Jul 21, 2021 9:46 am

Last post by BTGmoderatorLU
Wed Jul 21, 2021 9:46 am

In the rectangular coordinate system above, the area of triangle PQR is what fraction of the area of triangle LMN?

by AAPL » Wed Jul 21, 2021 6:39 am

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Wed Jul 21, 2021 6:39 am

Geometry

by swerve » Tue Jul 20, 2021 6:45 am

Last post by swerve
Tue Jul 20, 2021 6:45 am

Word Problems

by swerve » Tue Jul 20, 2021 6:40 am

Last post by swerve
Tue Jul 20, 2021 6:40 am

Que: A color “code” is defined as a sequence of four dots arranged in a row. Each dot is .....

by Max@Math Revolution » Mon Jul 19, 2021 1:22 am

Last post by Max@Math Revolution
Mon Jul 19, 2021 11:28 pm

Lyndsy has six novels she wants to read, one of which is Emma, she plans to create a reading list of four of these

by BTGmoderatorLU » Mon Jul 19, 2021 10:18 am

Last post by BTGmoderatorLU
Mon Jul 19, 2021 10:18 am

The wieghts of a set of moving boxes on a truck have a mean of 22 pounds and a standard deviation of 3 pounds. Another

by BTGmoderatorLU » Mon Jul 19, 2021 10:10 am

Last post by BTGmoderatorLU
Mon Jul 19, 2021 10:10 am

Lloyd normally works 7.5 hours per day and earns $4.50 per hour. For each hour he works in excess of 7.5 on a given day,

by AAPL » Mon Jul 19, 2021 5:03 am

Last post by AAPL
Mon Jul 19, 2021 5:03 am

During the four years that Mrs. Lopez owned her car, she found that her total car expenses were $18,000. Fuel and

by AAPL » Mon Jul 19, 2021 4:53 am

Last post by AAPL
Mon Jul 19, 2021 4:53 am

During the four years that Mrs. Lopez owned her car, she found that her total car expenses were $18,000. Fuel and

by AAPL » Mon Jul 19, 2021 4:53 am

Last post by AAPL
Mon Jul 19, 2021 4:53 am

Que: An instructor gave the same test to three groups: A, B, and C. The average (arithmetic mean).......

by Max@Math Revolution » Sat Jul 17, 2021 9:24 pm

Last post by Max@Math Revolution
Mon Jul 19, 2021 1:16 am

The function f is defined by subtracting 25 from the square of a number and the function g is defined as the square root

by BTGmoderatorDC » Mon Jul 19, 2021 12:17 am

Last post by BTGmoderatorDC
Mon Jul 19, 2021 12:17 am

Que: The trader first decreased the selling price of a car by 30 percent and then increased by 30 percent.....

by Max@Math Revolution » Fri Jul 16, 2021 8:59 am

Last post by Max@Math Revolution
Sat Jul 17, 2021 9:19 pm

ACME’s manufacturing costs for sets of horseshoes include a $11,450 initial outlay, and $19.75 per set. They can sell

by BTGmoderatorDC » Fri Jul 17, 2020 9:38 pm

Last post by Brent@GMATPrepNow
Sat Jul 17, 2021 5:14 am

David and Ron are ordering food for a business lunch. David thinks that there should be twice as many sandwiches as

by BTGmoderatorLU » Fri Jul 16, 2021 4:24 pm

Last post by Brent@GMATPrepNow
Sat Jul 17, 2021 5:12 am

A merchant reduces the original price of a coat by 20 percent for a spring sale. Finding that the coat did not sell, the

by BTGmoderatorDC » Sat Jul 18, 2020 7:55 pm

Last post by swerve
Fri Jul 16, 2021 9:27 am

Que: A juice manufacturer has 1,800 liters of mango pulp in stock, 30 percent of which is water.....

by Max@Math Revolution » Wed Jul 14, 2021 8:30 pm

Last post by Max@Math Revolution
Fri Jul 16, 2021 8:50 am

In how many ways can 6 chocolates be distributed among 3 children? A child may get any number of chocolates from 0 to 6

by GMATinsight » Thu Jul 16, 2020 9:02 pm

Last post by Brent@GMATPrepNow
Fri Jul 16, 2021 5:26 am

As a salesperson, Phyllis can choose one of two methods of annual payment: either an annual salary of $35,000 with no...

by BTGmoderatorLU » Sun Jul 19, 2020 7:49 am

Last post by Brent@GMATPrepNow
Fri Jul 16, 2021 5:24 am

The output of a factory is increased by 10% to keep up with rising demand. To handle the holiday rush, this new output

by BTGmoderatorDC » Thu Jul 16, 2020 7:16 pm

Last post by Brent@GMATPrepNow
Fri Jul 16, 2021 5:23 am

$abc$ is a three-digit number in which $a$ is the hundreds digit, b is the tens digit, and c is the units digit.

by BTGmoderatorLU » Thu Jul 15, 2021 12:53 pm

Last post by BTGmoderatorLU
Thu Jul 15, 2021 12:53 pm

Initially, the men and women in a room were in the ratio of 4 : 5. Then, 2 men entered the room and 3 women left the

by BTGmoderatorLU » Thu Jul 15, 2021 12:43 pm

Last post by BTGmoderatorLU
Thu Jul 15, 2021 12:43 pm

Cars emerging from a motorway arrive at a junction that splits the road into two separate lanes. The number of cars...

by AAPL » Fri Jul 17, 2020 3:56 am

Last post by Scott@TargetTestPrep
Thu Jul 15, 2021 9:42 am

During the second quarter of 1984, a total of 2,976,000 domestic cars were sold...

by BTGmoderatorLU » Sun Jul 19, 2020 7:57 am

Last post by Scott@TargetTestPrep
Thu Jul 15, 2021 9:09 am

Ogel Limited sells toys and books only. Its revenues from toys sales in 2015 were up 12% from 2014 and revenues from...

by AAPL » Sat Apr 17, 2021 4:50 pm

Last post by Scott@TargetTestPrep
Thu Jul 15, 2021 9:08 am

A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and the rest of

by AAPL » Sat Apr 17, 2021 4:55 pm

Last post by Scott@TargetTestPrep
Thu Jul 15, 2021 9:07 am

Anne and Beth will participate in a sack race (In a sack race, people hop to reach the finish line). In the time that

by BTGmoderatorDC » Sat Apr 17, 2021 8:42 pm

Last post by Scott@TargetTestPrep
Thu Jul 15, 2021 9:06 am

k is a positive number. If k is twice its reciprocal, and j is twice k, then jk =

by BTGmoderatorLU » Sun Apr 18, 2021 8:00 am

Last post by Scott@TargetTestPrep
Thu Jul 15, 2021 9:05 am

Of the paintings that a certain artist created last year, the number of paintings that were unframed was 5 times the

by AAPL » Thu Jul 15, 2021 7:11 am

Last post by AAPL
Thu Jul 15, 2021 7:11 am

Que: Item X attracts a sales tax rate of $1.00 per $30. What is the sales tax rate, as a percent.......

by Max@Math Revolution » Tue Jul 13, 2021 8:53 pm

Last post by Max@Math Revolution
Wed Jul 14, 2021 8:26 pm

Of 200 people surveyed, 80 percent own a cellular phone and 45 percent own a pager. If all 200 people surveyed own a cel

by VJesus12 » Fri Jul 09, 2021 11:32 am

Last post by swerve
Wed Jul 14, 2021 3:56 pm

If a portion of a half water/half alcohol mix is replaced with 25% alcohol solution, resulting in a 30% alcohol solution

by VJesus12 » Fri Jul 09, 2021 11:30 am

Last post by swerve
Wed Jul 14, 2021 3:53 pm

Diana bought a stereo for $530, which was the retail price plus a 6 percent sales tax. How much money could she have

by BTGmoderatorLU » Wed Jul 14, 2021 9:45 am

Last post by Brent@GMATPrepNow
Wed Jul 14, 2021 12:04 pm

Que: Find the number of trailing zeroes after the rightmost non-zero digit in the value of 30!

by Max@Math Revolution » Mon Jul 12, 2021 10:30 pm

Last post by Max@Math Revolution
Tue Jul 13, 2021 8:47 pm

In 2002, the number of students, who participated in a quiz was 15% more than the number of students, who participated

by AAPL » Tue Jul 13, 2021 4:18 pm

Last post by AAPL
Tue Jul 13, 2021 4:18 pm

The marked price of a laptop is 40% higher than the cost price. If it is sold after applying a discount of 20% on the

by AAPL » Tue Jul 13, 2021 4:15 pm

Last post by AAPL
Tue Jul 13, 2021 4:15 pm

A grocer stacked oranges in a pile. The bottom layer was rectangular with 3 rows of 5 oranges each. In the second layer

by VJesus12 » Fri Jul 09, 2021 11:37 am

Last post by swerve
Tue Jul 13, 2021 7:27 am

$q$ is a three-digit number, in which the hundreds digit is greater than the units digit, and the units digit is equal

by VJesus12 » Fri Jul 09, 2021 11:39 am

Last post by swerve
Tue Jul 13, 2021 7:22 am

Que: Find the number of keystrokes required to type numbers from 2 to 1002.

by Max@Math Revolution » Fri Jul 02, 2021 7:51 pm

Last post by Max@Math Revolution
Mon Jul 12, 2021 10:24 pm

Two ants, Arthur and Amy, have discovered a picnic and are bringing crumbs back to the anthill. Amy makes twice as many

by BTGmoderatorLU » Mon Jul 12, 2021 1:59 pm

Last post by BTGmoderatorLU
Mon Jul 12, 2021 1:59 pm

The gravitational force between two objects, F, is given by the formula $F=G\dfrac{m\times n}{r^2},$ where G is a

by BTGmoderatorLU » Mon Jul 12, 2021 1:55 pm

Last post by BTGmoderatorLU
Mon Jul 12, 2021 1:55 pm

A computer chip manufacturer expects the ratio of the number of defective chips to the total number of chips in all

by AAPL » Mon Jul 12, 2021 7:21 am

Last post by Brent@GMATPrepNow
Mon Jul 12, 2021 8:35 am

Working alone at its own constant rate, a machine seals k cartons in 8 hours, and working alone at its own constant

by AAPL » Mon Jul 12, 2021 7:13 am

Last post by AAPL
Mon Jul 12, 2021 7:13 am

After receiving a 25% discount, Sue paid $180 for a lawnmower. What is the original price of the lawnmower before the

by BTGmoderatorLU » Fri Jul 09, 2021 1:34 pm

Last post by Brent@GMATPrepNow
Sun Jul 11, 2021 5:37 am

Working alone at their respective constant rates, machine $A$ and machine $B$ can fill a certain order in $3$ hour

by Vincen » Fri Jul 09, 2021 11:16 am

Last post by Brent@GMATPrepNow
Sun Jul 11, 2021 5:35 am

For every positive even integer $n,$ the function $h(n)$ is defined to be the product of all the even integers from

by Vincen » Fri Jul 09, 2021 10:40 am

Last post by Brent@GMATPrepNow
Sun Jul 11, 2021 5:31 am

Which of the following numbers is greater than three-fourths of the numbers but less than one-fourth of the numbers in

by Vincen » Fri Jul 09, 2021 10:30 am

Last post by Brent@GMATPrepNow
Sun Jul 11, 2021 5:29 am

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