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If n is a positive integer, what is the tens digit of n ?

by Azzaya » Mon Jul 31, 2017 8:28 am

Last post by Scott@TargetTestPrep
Mon May 31, 2021 1:07 pm

OG What is the value of (2t + t - x)/(t - x)

by AbeNeedsAnswers » Mon Aug 21, 2017 7:44 pm

Last post by Scott@TargetTestPrep
Mon May 31, 2021 12:55 pm

In a certain company, at least 200 people own manual transmission vehicles. If 12 percent of the people who own manual

by BTGmoderatorLU » Mon May 31, 2021 10:08 am

Last post by BTGmoderatorLU
Mon May 31, 2021 10:08 am

At a certain airline, the cost of airfare to London has increased by 20 percent. If the cost of the airfare to Paris has

by BTGmoderatorLU » Mon May 31, 2021 10:00 am

Last post by BTGmoderatorLU
Mon May 31, 2021 10:00 am

If $x$ is an integer, is $\dfrac{x}{y}$ an integer?

by Vincen » Mon May 31, 2021 8:22 am

Last post by Vincen
Mon May 31, 2021 8:22 am

If $a$ and $b$ are positive integers, what is the greatest common divisor of $a$ and $b?$

by Vincen » Mon May 31, 2021 8:18 am

Last post by Vincen
Mon May 31, 2021 8:18 am

If $x$ is a positive integer greater than $1,$ is $x$ a prime number?

by Vincen » Mon May 31, 2021 8:15 am

Last post by Vincen
Mon May 31, 2021 8:15 am

Does $2m - 3n = 0?$

by Vincen » Mon May 31, 2021 8:11 am

Last post by Vincen
Mon May 31, 2021 8:11 am

Are all the angles of triangle $ABC$ smaller than $90$ degrees?

by Vincen » Mon May 31, 2021 8:05 am

Last post by Vincen
Mon May 31, 2021 8:05 am

On the number line above, $p, q, r, s,$ and $t$ are five consecutive even integers in increasing order. What is the

by Vincen » Mon May 31, 2021 8:01 am

Last post by Vincen
Mon May 31, 2021 8:01 am

The sequence $a_1, a_2, a_3, \ldots , a_n,\ldots$ is such that $a_n=\dfrac1{n^2}-\dfrac1{(n-1)^2}$ for all integers

by Vincen » Mon May 31, 2021 7:58 am

Last post by Vincen
Mon May 31, 2021 7:58 am

If $x$ and $y$ are integers, is $x + y$ even?

by Vincen » Mon May 31, 2021 7:53 am

Last post by Vincen
Mon May 31, 2021 7:53 am

What is the mean age of all students of the city's schools?

by Vincen » Mon May 31, 2021 7:49 am

Last post by Vincen
Mon May 31, 2021 7:49 am

Is $A + B + C$ even?

by Vincen » Mon May 31, 2021 7:46 am

Last post by Vincen
Mon May 31, 2021 7:46 am

If $x^2y^3=200,$ what is $xy?$

by Vincen » Mon May 31, 2021 7:44 am

Last post by Vincen
Mon May 31, 2021 7:44 am

A certain company has 255 employees. If an employee is to be selected at random from the company's employees, is the pro

by Vincen » Mon May 31, 2021 7:36 am

Last post by Vincen
Mon May 31, 2021 7:36 am

A farmer has 4 henhouses, each containing 6 egg-laying hens.Each henhouse is painted a different color: red, blue,

by BTGmoderatorDC » Sun May 30, 2021 4:22 pm

Last post by BTGmoderatorDC
Sun May 30, 2021 4:22 pm

In the $xy$-plane, at what two points does the graph of $y = (x + a)(x + b)$ intersect the $x$-axis?

by Vincen » Fri May 28, 2021 6:52 am

Last post by Brent@GMATPrepNow
Sat May 29, 2021 4:19 am

If $v$ and $w$ are different integers, does $v = 0?$

by Vincen » Fri May 28, 2021 6:32 am

Last post by Brent@GMATPrepNow
Sat May 29, 2021 4:18 am

What are the coordinates of point B ?

by BTGmoderatorDC » Fri May 28, 2021 6:34 pm

Last post by Brent@GMATPrepNow
Sat May 29, 2021 4:16 am

A biotechnology student is performing an experiment in which he is trying to count the population of bacteria after...

by AAPL » Fri May 28, 2021 1:46 pm

Last post by AAPL
Fri May 28, 2021 1:46 pm

Overlapping Sets

by swerve » Fri May 28, 2021 10:06 am

Last post by swerve
Fri May 28, 2021 10:06 am

From May 1 to May 30 in the same year, the balance in a checking account increased. What was the balance in the checking

by VJesus12 » Fri May 28, 2021 8:13 am

Last post by VJesus12
Fri May 28, 2021 8:13 am

If $x, y,$ and $z$ are positive numbers, is $z$ between $x$ and $y?$

by VJesus12 » Fri May 28, 2021 8:10 am

Last post by VJesus12
Fri May 28, 2021 8:10 am

If $x, y,$ and $n$ are positive integers, is $\left(\dfrac{x}{y}\right)^n$ greater than $1,000 ?$

by VJesus12 » Fri May 28, 2021 7:49 am

Last post by VJesus12
Fri May 28, 2021 7:49 am

If $x, y,$ and $z$ are positive numbers, is $x > y > z ?$

by Vincen » Fri May 28, 2021 7:40 am

Last post by Vincen
Fri May 28, 2021 7:40 am

In the $xy$-plane, line $m$ is a line that does not pass through the origin. Is the slope of line $m$ is negative?

by Vincen » Fri May 28, 2021 7:35 am

Last post by Vincen
Fri May 28, 2021 7:35 am

If the vertices of a triangle have coordinates $(x,1), (5,1),$ and $(5,y)$ where $x<5$ and $y>1,$ what is the

by Vincen » Fri May 28, 2021 7:31 am

Last post by Vincen
Fri May 28, 2021 7:31 am

What is the value of a positive integer $x?$

by Vincen » Fri May 28, 2021 7:27 am

Last post by Vincen
Fri May 28, 2021 7:27 am

$x,y$ are positive integers. Find the number of even factors of $4x^2.$

by Vincen » Fri May 28, 2021 7:25 am

Last post by Vincen
Fri May 28, 2021 7:25 am

If car $X$ followed car $Y$ across a certain bridge that is $21$-mile long, how many seconds did it take car $X$

by Vincen » Fri May 28, 2021 7:23 am

Last post by Vincen
Fri May 28, 2021 7:23 am

If $x$ is an integer, then $x$ is divisible by how many positive integers?

by Vincen » Fri May 28, 2021 7:17 am

Last post by Vincen
Fri May 28, 2021 7:17 am

An actor read alound and recorded a certain 420-page book on several audiotapes. Was the average recording time per page

by Vincen » Fri May 28, 2021 7:13 am

Last post by Vincen
Fri May 28, 2021 7:13 am

If $t$ is a positive integer, can $(t+2)(t-3)$ be completely divided by $6?$

by Vincen » Fri May 28, 2021 7:10 am

Last post by Vincen
Fri May 28, 2021 7:10 am

Is $|a-c| + |a| = |c|?$

by Vincen » Fri May 28, 2021 7:06 am

Last post by Vincen
Fri May 28, 2021 7:06 am

Each piglet in a litter is fed exactly one-half pound of a mixture of oats and barley. The ratio of the amount of barley

by Vincen » Fri May 28, 2021 7:03 am

Last post by Vincen
Fri May 28, 2021 7:03 am

If $n$ is an integer, is $-3x^n$ positive?

by Vincen » Fri May 28, 2021 7:01 am

Last post by Vincen
Fri May 28, 2021 7:01 am

Is $xy > 0?$

by Vincen » Fri May 28, 2021 6:56 am

Last post by Vincen
Fri May 28, 2021 6:56 am

As shown above, a rectangle is divided into smaller rectangles of the same size and shape. What is the perimeter of the

by Vincen » Fri May 28, 2021 6:54 am

Last post by Vincen
Fri May 28, 2021 6:54 am

In the triangle above, what is the measure of Angle $CDB?$

by Vincen » Fri May 28, 2021 6:47 am

Last post by Vincen
Fri May 28, 2021 6:47 am

Are both of the integers $x$ and $y$ divisible by $3?$

by Vincen » Fri May 28, 2021 6:42 am

Last post by Vincen
Fri May 28, 2021 6:42 am

If S is a finite set of consecutive even numbers, is the median of S an odd number?

by BTGmoderatorLU » Fri May 28, 2021 5:38 am

Last post by BTGmoderatorLU
Fri May 28, 2021 5:38 am

If v and w are different integers, does v = 0?

by BTGmoderatorLU » Fri May 21, 2021 12:56 pm

Last post by Brent@GMATPrepNow
Fri May 28, 2021 5:31 am

What is the surface area of rectangular solid y? (1) The dimensions of one face of rectangular solid y are 2 by 3

by BTGmoderatorDC » Thu May 27, 2021 3:43 pm

Last post by BTGmoderatorDC
Thu May 27, 2021 3:43 pm

Of the 1400 college teachers surveyed, 42% said they considered engaging in research an essential goal. How many of the

by BTGmoderatorDC » Sat May 01, 2021 3:48 pm

Last post by Brent@GMATPrepNow
Thu May 27, 2021 9:38 am

A room is 480 centimeters wide and 520 centimeters long. If n identical square tiles are arranged in a grid pattern so

by AAPL » Wed May 26, 2021 10:47 am

Last post by AAPL
Wed May 26, 2021 10:47 am

If County X consists of five towns, A, B, C, D, and E, how many people live in Town A?

by BTGmoderatorDC » Tue May 25, 2021 5:45 pm

Last post by BTGmoderatorDC
Tue May 25, 2021 5:45 pm

The average score of x number of exams is y. When an additional exam of score z is added in, does the average score of

by BTGmoderatorLU » Mon May 24, 2021 4:26 pm

Last post by BTGmoderatorLU
Mon May 24, 2021 4:26 pm

Lines k and l intersect in the coordinate plane at point (3, –2). Is the largest angle formed at the intersection

by BTGmoderatorDC » Mon May 24, 2021 3:15 pm

Last post by BTGmoderatorDC
Mon May 24, 2021 3:15 pm

For every integer a > 1, a* is defined as the least prime factor of a. is b* < c*?

by AAPL » Mon May 24, 2021 4:50 am

Last post by AAPL
Mon May 24, 2021 4:50 am

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