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How many distinct prime divisors does a positive integer $n$ have?

by VJesus12 » Fri Jun 11, 2021 7:51 am

Last post by Ian Stewart
Sat Jun 12, 2021 3:59 pm

A group of 7 students took a test. In the test, one student scored 100% and 2 students scored 0%. If the median score of

by VJesus12 » Sat Jun 12, 2021 5:10 am

Last post by Ian Stewart
Sat Jun 12, 2021 3:55 pm

If $x$ and $y$ are positive integers, what is the value of $xy?$

by VJesus12 » Sat Jun 12, 2021 5:17 am

Last post by Brent@GMATPrepNow
Sat Jun 12, 2021 1:19 pm

Of the $60$ animals on a certain farm, $\dfrac23$ are either pigs or cows. How many of the animals are cows?

by VJesus12 » Sat Jun 12, 2021 5:28 am

Last post by Brent@GMATPrepNow
Sat Jun 12, 2021 1:17 pm

In the figure above, Angle ABC = Angle ADC = $90^o.$ Is AD > BC?

by BTGmoderatorLU » Sat Jun 12, 2021 7:56 am

Last post by BTGmoderatorLU
Sat Jun 12, 2021 7:56 am

Of the numbers $q, r, s,$ and $t,$ which is greatest?

by M7MBA » Sat Jun 12, 2021 5:32 am

Last post by M7MBA
Sat Jun 12, 2021 5:32 am

If $a, b$ and $x$ are integers such that $a^6=b^3=\dfrac{|x|}{x},$ what is the value of $a - b?$

by VJesus12 » Sat Jun 12, 2021 5:24 am

Last post by VJesus12
Sat Jun 12, 2021 5:24 am

If $x, y$ and $z$ are integers and $xy + z$ is an odd integer, is $x$ an even integer?

by VJesus12 » Sat Jun 12, 2021 5:21 am

Last post by VJesus12
Sat Jun 12, 2021 5:21 am

The positive integer $k$ has exactly two positive prime factors, $3$ and $7.$ If $k$ has a total of $6$ positi

by VJesus12 » Sat Jun 12, 2021 5:14 am

Last post by VJesus12
Sat Jun 12, 2021 5:14 am

In the figure shown, what is the area of triangular region PRT?

by BTGmoderatorDC » Fri Jun 11, 2021 7:51 pm

Last post by Brent@GMATPrepNow
Sat Jun 12, 2021 5:02 am

value of N???

by santham » Wed Jul 20, 2011 11:42 am

Last post by Scott@TargetTestPrep
Fri Jun 11, 2021 4:29 pm

Did Insurance Company $K$ have more than $300 million in

by AAPL » Fri Jul 12, 2019 4:04 am

Last post by Scott@TargetTestPrep
Fri Jun 11, 2021 4:25 pm

A framed picture is shown above. The frame, shown shaded, is

by BTGmoderatorLU » Fri Oct 26, 2018 2:26 pm

Last post by Scott@TargetTestPrep
Fri Jun 11, 2021 3:50 pm

If $n$ is the least of three different integers greater than $1,$ what is the value of $n?$

by M7MBA » Thu Oct 29, 2020 12:25 pm

Last post by Scott@TargetTestPrep
Fri Jun 11, 2021 9:58 am

If a and b are positive integers, what is the value of . . .

by Vincen » Tue Nov 28, 2017 6:24 am

Last post by Scott@TargetTestPrep
Fri Jun 11, 2021 9:20 am

In a two-month survey of shoppers, each shopper bought one o

by Anaira Mitch » Thu Mar 22, 2018 10:25 pm

Last post by Scott@TargetTestPrep
Fri Jun 11, 2021 8:58 am

If a and b are constants, what is the value of a ?

by BTGModeratorVI » Thu Jun 18, 2020 5:54 am

Last post by Scott@TargetTestPrep
Fri Jun 11, 2021 8:47 am

If in a six-digit integer $N,$ $F(k)$ is the value of the $k-th$ digit, is $N$ divisible by $7$ (For example,

by VJesus12 » Fri Jun 11, 2021 8:22 am

Last post by VJesus12
Fri Jun 11, 2021 8:22 am

What is the remainder when the positive three-digit number $xyz$ is divided by $9?$

by VJesus12 » Fri Jun 11, 2021 8:17 am

Last post by VJesus12
Fri Jun 11, 2021 8:17 am

A total of $20$ amounts are entered on a spreadsheet that has $5$ rows and $4$ columns; each of the $20$ positio

by VJesus12 » Fri Jun 11, 2021 8:14 am

Last post by VJesus12
Fri Jun 11, 2021 8:14 am

If $x$ and $y$ are distinct positive integers and $x+y$ is even, what is the remainder when $(x+y)^a$ is divided

by VJesus12 » Fri Jun 11, 2021 8:06 am

Last post by VJesus12
Fri Jun 11, 2021 8:06 am

If $t$ is a positive integer, can $t^2 + 1$ be completely divided by $10?$

by VJesus12 » Fri Jun 11, 2021 8:02 am

Last post by VJesus12
Fri Jun 11, 2021 8:02 am

If $a$ and $b$ are integers then what is the remainder when $a^2+b^2$ is divided by $7?$

by VJesus12 » Fri Jun 11, 2021 7:59 am

Last post by VJesus12
Fri Jun 11, 2021 7:59 am

Is $|x| > |y|?$

by VJesus12 » Fri Jun 11, 2021 7:56 am

Last post by VJesus12
Fri Jun 11, 2021 7:56 am

Is $x$ to the right of $-5$ on the number line?

by VJesus12 » Fri Jun 11, 2021 7:55 am

Last post by VJesus12
Fri Jun 11, 2021 7:55 am

The temperature of a place at noon on a certain day is 25% higher than the temperature of the same place at midnight on

by VJesus12 » Fri Jun 11, 2021 7:47 am

Last post by VJesus12
Fri Jun 11, 2021 7:47 am

Is the integer $r$ divisible by $3?$

by VJesus12 » Fri Jun 11, 2021 7:46 am

Last post by VJesus12
Fri Jun 11, 2021 7:46 am

If $x, y,$ and $d$ are integers and $d$ is odd, are both $x$ and $y$ divisible by $d?$

by Vincen » Fri Jun 11, 2021 7:43 am

Last post by Vincen
Fri Jun 11, 2021 7:43 am

Bowls $X$ and $Y$ each contained exactly $2$ jelly beans, each of which was either red or black. One of the jelly

by Vincen » Fri Jun 11, 2021 7:41 am

Last post by Vincen
Fri Jun 11, 2021 7:41 am

If $x>1$ and $y>1,$ is $x<y?$

by Vincen » Fri Jun 11, 2021 7:35 am

Last post by Vincen
Fri Jun 11, 2021 7:35 am

Set S consists of all the positive multiples of 5 that are less than K, and K is a positive not divisible by 5. The mean

by BTGmoderatorLU » Fri Jun 11, 2021 3:46 am

Last post by BTGmoderatorLU
Fri Jun 11, 2021 3:46 am

Three houses are being sold through a real estate agent. What is the asking price for the house with the second-largest

by AAPL » Thu Jun 10, 2021 5:33 pm

Last post by AAPL
Thu Jun 10, 2021 5:33 pm

All boxes in a certain warehouse were arranged in stacks of 12 boxes each, with no boxes left over. After 60 additional

by BTGmoderatorDC » Thu Feb 11, 2021 5:20 pm

Last post by GMATGuruNY
Thu Jun 10, 2021 2:16 pm

If $x \ne 0,$ what is the value of $x?$

by Vincen » Thu Jun 10, 2021 11:48 am

Last post by Vincen
Thu Jun 10, 2021 11:48 am

If $xy + x$ is a prime number, is $xy + x$ a multiple of $3?$

by Vincen » Thu Jun 10, 2021 11:39 am

Last post by Vincen
Thu Jun 10, 2021 11:39 am

If $mv < pv < 0,$ is $v > 0?$

by Vincen » Thu Jun 10, 2021 11:34 am

Last post by Vincen
Thu Jun 10, 2021 11:34 am

In the figure above, a circle is tangent to a pair of opposite sides of a parallelogram. The length of each of these

by Vincen » Thu Jun 10, 2021 11:30 am

Last post by Vincen
Thu Jun 10, 2021 11:30 am

Is $x^2$ equal to $xy?$

by Vincen » Thu Jun 10, 2021 11:27 am

Last post by Vincen
Thu Jun 10, 2021 11:27 am

Is $\dfrac{r}{s^2}$ a terminating decimal?

by Vincen » Thu Jun 10, 2021 11:24 am

Last post by Vincen
Thu Jun 10, 2021 11:24 am

For all integers $n,$ the function $f$ is defined by $f(n) = a^n,$ where a is a constant. What is the value of

by Vincen » Thu Jun 10, 2021 11:14 am

Last post by Vincen
Thu Jun 10, 2021 11:14 am

If $x$ is a $7$-digit positive integer, what is the thousandth digit of $\dfrac{x}{10000}?$

by Vincen » Thu Jun 10, 2021 11:11 am

Last post by Vincen
Thu Jun 10, 2021 11:11 am

Set $X = \{a, b, c, d, 9\},$ where $a, b, c, d$ and $9$ are five distinct positive integers. If $9$ is the only

by Vincen » Thu Jun 10, 2021 11:09 am

Last post by Vincen
Thu Jun 10, 2021 11:09 am

either likes or dislikes

by sanju09 » Mon Apr 06, 2009 4:44 am

Last post by Brent@GMATPrepNow
Thu Jun 10, 2021 5:15 am

If quadrilateral ABCD, pictured above, has perimeter of 64, what is the length of the line segment AD?

by BTGmoderatorLU » Wed Jun 09, 2021 6:08 am

Last post by Ian Stewart
Thu Jun 10, 2021 5:04 am

A certain customer at a health food store purchases organic bananas at a price of $0.7 each, and conventional bananas at

by BTGmoderatorLU » Wed Jun 09, 2021 6:02 am

Last post by Ian Stewart
Thu Jun 10, 2021 5:00 am

Word Problems

by swerve » Wed Jun 09, 2021 9:45 am

Last post by Ian Stewart
Thu Jun 10, 2021 4:56 am

Word Problems

by swerve » Wed Jun 09, 2021 9:50 am

Last post by Ian Stewart
Thu Jun 10, 2021 4:44 am

Working together, Max and Mandy painted the living room in six hours. How long would it have taken for Max to paint the

by AAPL » Tue Jun 08, 2021 10:30 am

Last post by AAPL
Tue Jun 08, 2021 10:30 am

Of the 200 members of a certain association, each member who speaks German also speaks English, and 70 of the members

by BTGmoderatorDC » Sun Jun 06, 2021 4:25 pm

Last post by swerve
Tue Jun 08, 2021 7:26 am

In the trapezoid above with height $x,$ the sides with measures $y$ and $z$ are parallel. What is the area of the

by Gmat_mission » Sun Jun 06, 2021 10:31 am

Last post by Ian Stewart
Tue Jun 08, 2021 4:27 am

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