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What is the greatest positive integer $n$ such that $2^n$ is a factor of $12^{10}?$

by M7MBA » Wed Feb 23, 2022 8:24 am

Last post by M7MBA
Wed Feb 23, 2022 8:24 am

The circumference of a circle is $10\pi.$ Which of the following is not a possible value of the area of a rectangle in

by M7MBA » Wed Feb 23, 2022 8:19 am

Last post by M7MBA
Wed Feb 23, 2022 8:19 am

How many roots does the equation $\sqrt{x^2+1}+\sqrt{x^2+2}=2$ have?

by VJesus12 » Wed Feb 23, 2022 4:09 am

Last post by regor60
Wed Feb 23, 2022 5:35 am

In a certain company, $\dfrac14$ of the employees are salespeople, $\dfrac13$ are accountants, and $\dfrac12$ of t

by M7MBA » Wed Feb 23, 2022 4:38 am

Last post by M7MBA
Wed Feb 23, 2022 4:38 am

Find the number of integer solutions to $|a| + |b| + |c| = 10,$ where none of $a, b$ or $c$ is $0.$

by VJesus12 » Wed Feb 23, 2022 4:34 am

Last post by VJesus12
Wed Feb 23, 2022 4:34 am

Mixture $A$ is $20$ percent alcohol, and mixture $B$ is $50$ percent alcohol. If the two are poured together to

by VJesus12 » Wed Feb 23, 2022 4:27 am

Last post by VJesus12
Wed Feb 23, 2022 4:27 am

When positive integer $n$ is divided by $3,$ the remainder is $2.$ When $n$ is divided by $7,$ the remainder

by VJesus12 » Wed Feb 23, 2022 4:23 am

Last post by VJesus12
Wed Feb 23, 2022 4:23 am

In a certain district, the ratio of the number of registered Republicans to the number of registered Democrats was

by VJesus12 » Wed Feb 23, 2022 4:19 am

Last post by VJesus12
Wed Feb 23, 2022 4:19 am

A $5$-meter long wire is cut into two pieces. If the longer piece is then used to form a perimeter of a square, what

by VJesus12 » Wed Feb 23, 2022 4:13 am

Last post by VJesus12
Wed Feb 23, 2022 4:13 am

At the rate of $m$ meters per $s$ seconds, how many meters does a cyclist travel in $x$ minutes?

by Vincen » Wed Feb 23, 2022 4:05 am

Last post by Vincen
Wed Feb 23, 2022 4:05 am

If $4x-12 \ge x + 9,$ which of the following must be true?

by Vincen » Wed Feb 23, 2022 3:54 am

Last post by Vincen
Wed Feb 23, 2022 3:54 am

If a, b, and m are integers, then a and b are said to be

by BTGmoderatorDC » Mon Feb 21, 2022 7:48 pm

Last post by BTGmoderatorDC
Mon Feb 21, 2022 7:48 pm

Four hours from now, the population of a colony of bacteria will reach $1.28*10^6.$ If the population of the colony

by AAPL » Mon Feb 21, 2022 7:10 am

Last post by Brent@GMATPrepNow
Mon Feb 21, 2022 10:06 am

The United States mint produces coins in 1-cent, 5-cent, 10-cent, 25-cent, and 50-cent denominations. If a jar contains

by AAPL » Mon Feb 21, 2022 7:21 am

Last post by AAPL
Mon Feb 21, 2022 7:21 am

If Naomi can mow 12.5% of a field every hour, then she can mow 25 identical fields in how many hours?

by BTGmoderatorDC » Sat Feb 19, 2022 8:27 pm

Last post by Brent@GMATPrepNow
Sun Feb 20, 2022 5:33 am

Word Problems

by swerve » Sun Feb 20, 2022 5:18 am

Last post by swerve
Sun Feb 20, 2022 5:18 am

An agent was billed a total of $6.00 for $n$ reams of paper. As a result of a price increase of $0.25 per ream, the

by BTGmoderatorLU » Sat Feb 19, 2022 5:41 pm

Last post by BTGmoderatorLU
Sat Feb 19, 2022 5:41 pm

A certain store found that last year the average (arithmetic mean) monthly sales from January through October was

by BTGmoderatorLU » Sat Feb 19, 2022 5:34 pm

Last post by BTGmoderatorLU
Sat Feb 19, 2022 5:34 pm

List K consists of 12 consecutive integers. If -4 is the least integer in list K, what is the range of the positive

by BTGmoderatorDC » Wed Feb 16, 2022 6:16 pm

Last post by Brent@GMATPrepNow
Thu Feb 17, 2022 6:05 am

In a certain game, a player can accumulate points only by scoring either an X, which counts 3 points, or a Y, which

by BTGmoderatorDC » Mon Feb 14, 2022 5:19 pm

Last post by Brent@GMATPrepNow
Tue Feb 15, 2022 5:34 am

Susan drove an average speed of 30 miles per hour for the first 30 miles of a trip & then at a average speed of 60 miles

by BTGmoderatorDC » Sun Feb 13, 2022 5:23 pm

Last post by Brent@GMATPrepNow
Mon Feb 14, 2022 7:17 am

Missy ate m more crackers than Audrey did, from a box that originally contained n crackers. Together, they finished the

by AAPL » Mon Feb 14, 2022 4:27 am

Last post by AAPL
Mon Feb 14, 2022 4:27 am

If $x^{a+3}=y^{b+2},$ where $x$ and $y$ are distinct prime numbers, what is the value of $ab?$

by Vincen » Fri Feb 11, 2022 3:18 am

Last post by regor60
Sun Feb 13, 2022 10:15 am

If $3^x+3^x+3^x=1,$ what is $x?$

by Gmat_mission » Fri Feb 11, 2022 8:49 am

Last post by regor60
Sun Feb 13, 2022 9:59 am

Sets A, B and C are shown below. If number 100 is included in each of these sets, which of the following represents the

by BTGmoderatorDC » Fri Feb 11, 2022 4:09 pm

Last post by Brent@GMATPrepNow
Sat Feb 12, 2022 6:08 am

On the map above, $2$ inches represent $3$ miles. If the roads from $O$ to $P,$ from $O$ to $Q,$ and from

by Gmat_mission » Fri Feb 11, 2022 8:23 am

Last post by Brent@GMATPrepNow
Sat Feb 12, 2022 6:04 am

Rank the following quantities in order, from smallest to biggest.

by Gmat_mission » Fri Feb 11, 2022 8:42 am

Last post by Ian Stewart
Fri Feb 11, 2022 2:59 pm

In a certain task, a person has to fill an empty tank using four taps, each of which can fill the entire empty tank in

by VJesus12 » Fri Feb 11, 2022 3:26 am

Last post by swerve
Fri Feb 11, 2022 1:58 pm

In an arithmetic sequence, each term after the first is the sum of the term before it plus a constant. In the arithmetic

by VJesus12 » Fri Feb 11, 2022 4:44 am

Last post by swerve
Fri Feb 11, 2022 1:36 pm

If $x-y=\sqrt{12}$ and $x+y=\sqrt3,$ what is the value of $x^2-y^2?$

by Gmat_mission » Fri Feb 11, 2022 8:38 am

Last post by Gmat_mission
Fri Feb 11, 2022 8:38 am

If John takes $12$ minutes to eat $x$ hotdogs, how many seconds will it take him to eat $z$ hot dogs, assuming he

by Gmat_mission » Fri Feb 11, 2022 8:34 am

Last post by Gmat_mission
Fri Feb 11, 2022 8:34 am

If $x = 15.246,$ what is the product of $x$ rounded to the tens place and $x$ rounded to the nearest tenth?

by Gmat_mission » Fri Feb 11, 2022 8:27 am

Last post by Gmat_mission
Fri Feb 11, 2022 8:27 am

The units digit of $(137^{13})^{47}$ is:

by M7MBA » Fri Feb 11, 2022 8:17 am

Last post by M7MBA
Fri Feb 11, 2022 8:17 am

A librarian has 4 identical copies of Hamlet, 3 identical copies of Macbeth, 2 identical copies of Romeo and Juliet, and

by M7MBA » Fri Feb 11, 2022 8:14 am

Last post by M7MBA
Fri Feb 11, 2022 8:14 am

Which of the following does NOT have a remainder of 7 when divided by 9?

by M7MBA » Fri Feb 11, 2022 4:50 am

Last post by Brent@GMATPrepNow
Fri Feb 11, 2022 6:39 am

At a family summer party, each of the $x$ members of the family chose whether or not to have a hamburger and whether

by Vincen » Fri Feb 11, 2022 3:15 am

Last post by Brent@GMATPrepNow
Fri Feb 11, 2022 6:38 am

In an isosceles triangle $ABC,$ if $\angle C = 40$ degrees, and $AB^2+AC^2<BC^2,$ then what is the difference betw

by VJesus12 » Fri Feb 11, 2022 3:36 am

Last post by VJesus12
Fri Feb 11, 2022 3:36 am

$\&, \#,$ and $@$ each represents a different digit, and $\&$ multiplied by $\#$ is smaller than $10.$ What is

by Vincen » Fri Feb 11, 2022 3:23 am

Last post by Vincen
Fri Feb 11, 2022 3:23 am

If the length of an edge of cube A is one-third the length of an edge of cube B, what is the ratio of the volume of cube

by BTGmoderatorLU » Thu Feb 10, 2022 1:13 pm

Last post by BTGmoderatorLU
Thu Feb 10, 2022 1:13 pm

Andrew will be half as old as Larry in 3 years. Andrew will also be one-third as old as Jerome in 5 years. If Jerome is

by BTGmoderatorLU » Thu Feb 10, 2022 1:07 pm

Last post by BTGmoderatorLU
Thu Feb 10, 2022 1:07 pm

No of computers - 5

by tanyajoseph » Sat Sep 01, 2007 10:36 am

Last post by Brent@GMATPrepNow
Thu Feb 10, 2022 12:52 pm

Speed/Distance

by vaibhav101 » Wed Jun 06, 2018 8:48 am

Last post by Brent@GMATPrepNow
Thu Feb 10, 2022 12:47 pm

The square root of integer x is equal to the sum of the cubes of y and z. If the squares of y and z are each less than

by BTGmoderatorDC » Tue Feb 08, 2022 4:48 pm

Last post by BTGmoderatorDC
Tue Feb 08, 2022 4:48 pm

A certain electrolyte solution contains 1 gram of salt for every 8 grams of sugar and every 200 grams of water. If the

by AAPL » Mon Feb 07, 2022 8:28 am

Last post by regor60
Tue Feb 08, 2022 8:48 am

A singing choir of 4 children is to be formed. The selection pool consists of 8 siblings pairs. In how many ways can a

by BTGmoderatorDC » Mon Feb 07, 2022 4:24 pm

Last post by regor60
Tue Feb 08, 2022 6:13 am

After driving to a riverfront parking lot, Bob plans to run

by swerve » Fri Aug 23, 2019 10:57 am

Last post by Brent@GMATPrepNow
Mon Feb 07, 2022 8:43 am

Judy is 26 years old and Diane is 5 years old. In how many years will Judy be twice as old as Diane?

by AAPL » Mon Feb 07, 2022 8:19 am

Last post by AAPL
Mon Feb 07, 2022 8:19 am

RTD problem - any Manhattan GMAT users??

by bada_buddy » Thu Sep 25, 2008 4:20 pm

Last post by Brent@GMATPrepNow
Mon Feb 07, 2022 7:38 am

A sector of a circle has an arc length of

by BTGmoderatorDC » Sun Feb 06, 2022 6:05 pm

Last post by BTGmoderatorDC
Sun Feb 06, 2022 6:05 pm

At a certain supplier, a machine of type A costs $20,000 and a machine of type B costs $50,000. Each machine can be

by BTGmoderatorDC » Tue Feb 01, 2022 5:12 pm

Last post by swerve
Sun Feb 06, 2022 12:53 pm

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