Data Sufficiency

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Each of the 45 boxes on shelf J weighs less than each of the 44 boxes on shelf K. What is the median weight of the 89...

by BTGmoderatorLU » Thu Nov 19, 2020 10:49 am

Last post by BTGmoderatorLU
Thu Nov 19, 2020 10:49 am

What are the roots of the quadratic equation $x^2 + bx + c = 0$ if the roots are distinct and at equal distance from

by M7MBA » Thu Nov 19, 2020 9:11 am

Last post by M7MBA
Thu Nov 19, 2020 9:11 am

If $x$ is an integer, is $3^x$ less than $500?$

by M7MBA » Thu Nov 19, 2020 9:09 am

Last post by M7MBA
Thu Nov 19, 2020 9:09 am

A house has $x$ cakes and $y$ people, with $x\ge 2$ and $y\ge 1.$ How many values of $y$ are there, such that

by M7MBA » Thu Nov 19, 2020 9:05 am

Last post by M7MBA
Thu Nov 19, 2020 9:05 am

Is the product of integers $M$ and $N$ even?

by M7MBA » Thu Nov 19, 2020 8:49 am

Last post by M7MBA
Thu Nov 19, 2020 8:49 am

If $n$ and $t$ are positive integers, what is the greatest prime factor of $nt?$

by M7MBA » Thu Nov 19, 2020 8:46 am

Last post by M7MBA
Thu Nov 19, 2020 8:46 am

In the decimal representation of $x,$ where $0 < x < 1,$ is the tenths digit of $x$ nonzero?

by M7MBA » Thu Nov 19, 2020 8:38 am

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Thu Nov 19, 2020 8:38 am

Judith and Quincy started with the same amount of money to invest at the beginning of 2012. Judith's investments increas

by M7MBA » Thu Nov 19, 2020 8:33 am

Last post by M7MBA
Thu Nov 19, 2020 8:33 am

If $x$ is an integer, is $x^2 > 25?$

by M7MBA » Thu Nov 19, 2020 8:26 am

Last post by M7MBA
Thu Nov 19, 2020 8:26 am

The length of the edging that surrounds circular garden $K$ is $\dfrac12$ the length of the edging that surrounds

by M7MBA » Thu Nov 19, 2020 8:22 am

Last post by M7MBA
Thu Nov 19, 2020 8:22 am

If $J, S,$ and $V$ are points on the number line, what is the distance between $S$ and $V?$

by M7MBA » Thu Nov 19, 2020 8:18 am

Last post by M7MBA
Thu Nov 19, 2020 8:18 am

The average of 6 numbers is 8. One new number is now added to the set of 6 numbers and the arithmetic mean of the 7 numb

by M7MBA » Thu Nov 19, 2020 8:16 am

Last post by M7MBA
Thu Nov 19, 2020 8:16 am

If $a$ and $b$ are two integers such that $a$ is even, $b$ is odd and neither of them leaves a remainder of 1

by M7MBA » Thu Nov 19, 2020 8:14 am

Last post by M7MBA
Thu Nov 19, 2020 8:14 am

Is $p = |p|?$

by M7MBA » Thu Nov 19, 2020 8:07 am

Last post by M7MBA
Thu Nov 19, 2020 8:07 am

If $ab \ne 0$ and $a + b \ne 0,$ is $\dfrac1{a+b}< \dfrac1{a} + \dfrac1{b}?$

by M7MBA » Thu Nov 19, 2020 8:05 am

Last post by M7MBA
Thu Nov 19, 2020 8:05 am

If $x \ne 0,$ does $x$ have an odd number of factors?

by M7MBA » Thu Nov 19, 2020 8:03 am

Last post by M7MBA
Thu Nov 19, 2020 8:03 am

If $x + y \ne 0,$ what is the value of $\dfrac{ax + ay}{x + y}?$

by VJesus12 » Thu Nov 19, 2020 7:59 am

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Thu Nov 19, 2020 7:59 am

Is $x|y| > y^2?$

by VJesus12 » Thu Nov 19, 2020 7:56 am

Last post by VJesus12
Thu Nov 19, 2020 7:56 am

Set $T$ is a finite set of positive consecutive multiples of $14.$ How many of these integers are also multiples of

by VJesus12 » Thu Nov 19, 2020 7:52 am

Last post by VJesus12
Thu Nov 19, 2020 7:52 am

If $p$ and $k$ are non-negative distinct integers, then is $p^{18}+18^{pk}$ odd?

by VJesus12 » Thu Nov 19, 2020 7:49 am

Last post by VJesus12
Thu Nov 19, 2020 7:49 am

If Farai is twice as old as Dmitry, how old is Farai?

by VJesus12 » Thu Nov 19, 2020 7:45 am

Last post by VJesus12
Thu Nov 19, 2020 7:45 am

If $z$ is a three-digit positive integer, what is the value of the tens digit of $z?$

by VJesus12 » Thu Nov 19, 2020 7:42 am

Last post by VJesus12
Thu Nov 19, 2020 7:42 am

If 320 people attended the wedding and 200 attendees drank wine, how many attendees drank neither beer nor wine?

by VJesus12 » Thu Nov 19, 2020 7:33 am

Last post by VJesus12
Thu Nov 19, 2020 7:33 am

A person paid a total amount of $\$P$ to purchase a musical instrument. The total amount includes the price of the ins

by VJesus12 » Thu Nov 19, 2020 7:26 am

Last post by VJesus12
Thu Nov 19, 2020 7:26 am

If $x, y,$ and $z$ are positive integers, is $(x + y)z$ greater than $(y + z)x ?$

by VJesus12 » Thu Nov 19, 2020 7:22 am

Last post by VJesus12
Thu Nov 19, 2020 7:22 am

Line M travels through three quadrants of the coordinate plane. Does line M travel through Quadrant IV?

by AAPL » Thu Nov 19, 2020 5:23 am

Last post by AAPL
Thu Nov 19, 2020 5:23 am

If a > b, how much greater than b is a ?

by BTGmoderatorDC » Wed Nov 18, 2020 4:38 pm

Last post by BTGmoderatorDC
Wed Nov 18, 2020 4:38 pm

If $k$ is a $3$ digit positive number, what is the hundred digit of $k?$

by Vincen » Wed Nov 18, 2020 11:27 am

Last post by Vincen
Wed Nov 18, 2020 11:27 am

Is $x$ greater than $3.25?$

by Vincen » Wed Nov 18, 2020 11:24 am

Last post by Vincen
Wed Nov 18, 2020 11:24 am

In the diagram above, coordinates are given for three of the vertices of quadrilateral $ABCD.$ Does quadrilateral

by Vincen » Wed Nov 18, 2020 11:20 am

Last post by Vincen
Wed Nov 18, 2020 11:20 am

A casino pays players with chips that are either turquoise- or violet- colored. If each turquoise-colored chip is worth

by Vincen » Wed Nov 18, 2020 11:16 am

Last post by Vincen
Wed Nov 18, 2020 11:16 am

Is $xy > y^2?$

by Vincen » Wed Nov 18, 2020 11:13 am

Last post by Vincen
Wed Nov 18, 2020 11:13 am

If $xy\ne 0$ is $x^y>0?$

by Vincen » Wed Nov 18, 2020 11:06 am

Last post by Vincen
Wed Nov 18, 2020 11:06 am

What is the value of the two-digit positive integer $n?$

by Vincen » Wed Nov 18, 2020 10:55 am

Last post by Vincen
Wed Nov 18, 2020 10:55 am

In the $xy$-coordinate plane, line $L$ passes through the points $(b, a)$ and $(c, 0),$ and line $M$ passes

by Vincen » Wed Nov 18, 2020 10:53 am

Last post by Vincen
Wed Nov 18, 2020 10:53 am

If $a$ and $b$ are positive integers divisible by $6,$ is $6$ the greatest common divisor of $a$ and $b?$

by Vincen » Wed Nov 18, 2020 10:48 am

Last post by Vincen
Wed Nov 18, 2020 10:48 am

In the $xy$-plane, region $Q$ consists of all points $(x,y)$ such that $x^2+y^2\leq 100.$ Is the point $(a,b)$

by Vincen » Wed Nov 18, 2020 10:40 am

Last post by Vincen
Wed Nov 18, 2020 10:40 am

A circular patch is placed on a square piece of fabric. What is the perimeter of the square piece of fabric?

by Vincen » Wed Nov 18, 2020 10:36 am

Last post by Vincen
Wed Nov 18, 2020 10:36 am

Is $k^2$ odd?

by Vincen » Wed Nov 18, 2020 10:32 am

Last post by Vincen
Wed Nov 18, 2020 10:32 am

Given that $x$ and $y$ are positive integers, what is the units digit of $(5xy)^{289}?$

by Vincen » Wed Nov 18, 2020 10:24 am

Last post by Vincen
Wed Nov 18, 2020 10:24 am

If $y$ is an integer, is $y^3$ divisible by $8?$

by Vincen » Wed Nov 18, 2020 10:19 am

Last post by Vincen
Wed Nov 18, 2020 10:19 am

A certain bank has ten branches. What is the total amount of assets under management at the bank?

by BTGmoderatorLU » Tue Nov 17, 2020 4:22 pm

Last post by BTGmoderatorLU
Tue Nov 17, 2020 4:22 pm

In order for a nursery to meet the conditions of its insurance there must be at least one adult present for every 4

by BTGmoderatorDC » Mon Nov 16, 2020 5:54 pm

Last post by swerve
Tue Nov 17, 2020 11:26 am

On a particular trip, Jane drove x miles at 30 miles per hour and y miles at 40 miles per hour. Was her average speed...

by AAPL » Mon Nov 16, 2020 5:50 am

Last post by AAPL
Mon Nov 16, 2020 5:50 am

Last week, Raina and Bob made a combined total of 190 sales at a computer store. Raina made how many more sales than Bob

by AAPL » Mon Nov 16, 2020 5:38 am

Last post by AAPL
Mon Nov 16, 2020 5:38 am

Que: If x and y are positive integers, what is the value of x? (1) $3^{x\ }+\ 5^y\ =\ 134$ (2) y = 3

by Max@Math Revolution » Fri Nov 13, 2020 11:01 pm

Last post by Max@Math Revolution
Mon Nov 16, 2020 3:54 am

At a particular moment, a restaurant has x biscuits and y patron(s), with

by BTGmoderatorDC » Sun Nov 15, 2020 4:44 pm

Last post by BTGmoderatorDC
Sun Nov 15, 2020 4:44 pm

Carmen currently works $30$ hours per week at her part-time job. If her gross hourly wage were to increase by $1.50

by M7MBA » Tue Nov 10, 2020 6:36 am

Last post by deloitte247
Sun Nov 15, 2020 12:02 pm

What is the remainder when $a^2+b^2$ is divided by $7?$

by VJesus12 » Tue Nov 10, 2020 3:58 am

Last post by deloitte247
Sun Nov 15, 2020 2:36 am

The diagram above shows a rectangular garden, bordered by a walkway consisting of white and gray rectangles. If all four

by BTGmoderatorDC » Sat Nov 14, 2020 5:03 pm

Last post by BTGmoderatorDC
Sat Nov 14, 2020 5:03 pm

Data Sufficiency

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