Data Sufficiency

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One number, k , is selected at random from a set of 11

by BTGmoderatorLU » Fri Apr 19, 2019 8:33 pm

Last post by BTGmoderatorLU
Fri Apr 19, 2019 8:33 pm

A college admissions committee will grant a certain number

by BTGmoderatorLU » Fri Apr 19, 2019 8:29 pm

Last post by BTGmoderatorLU
Fri Apr 19, 2019 8:29 pm

If in the figure above, $AB$ is tangent to the circle

by BTGmoderatorLU » Fri Apr 19, 2019 8:21 pm

Last post by BTGmoderatorLU
Fri Apr 19, 2019 8:21 pm

In the rectangular coordinate system are the points A and B

by BTGmoderatorLU » Fri Apr 19, 2019 8:16 pm

Last post by BTGmoderatorLU
Fri Apr 19, 2019 8:16 pm

2/3 of all the people who attended a certain party arrived

by BTGmoderatorDC » Fri Apr 19, 2019 7:04 pm

Last post by BTGmoderatorDC
Fri Apr 19, 2019 7:04 pm

What are the coordinates of point B in the figure above?

by AAPL » Fri Apr 19, 2019 5:47 am

Last post by Brent@GMATPrepNow
Fri Apr 19, 2019 6:15 am

What is the total surface area of recatngular solid R?

by AAPL » Fri Apr 19, 2019 6:02 am

Last post by AAPL
Fri Apr 19, 2019 6:02 am

How many thousands of gallons of water does a reservoir have

by AAPL » Fri Apr 19, 2019 5:54 am

Last post by AAPL
Fri Apr 19, 2019 5:54 am

If x and y are positive integers, is x^2*y^2 even ?

by BTGmoderatorDC » Fri Apr 19, 2019 4:29 am

Last post by Brent@GMATPrepNow
Fri Apr 19, 2019 4:40 am

Alice, Barbara, and Cynia work on identical tasks at

by BTGmoderatorDC » Fri Apr 19, 2019 4:16 am

Last post by BTGmoderatorDC
Fri Apr 19, 2019 4:16 am

What is the area of triangle ABC?

by Max@Math Revolution » Wed Apr 17, 2019 12:15 am

Last post by Max@Math Revolution
Thu Apr 18, 2019 11:42 pm

In a group of 25 people, only three languages are spoken

by BTGmoderatorDC » Tue Apr 16, 2019 5:55 pm

Last post by Jay@ManhattanReview
Thu Apr 18, 2019 9:04 pm

How many more men than women are in the room?

by AAPL » Thu Apr 18, 2019 5:26 am

Last post by Jay@ManhattanReview
Thu Apr 18, 2019 8:43 pm

A cyclist rode up and down a mountain along the same route

by swerve » Thu Apr 18, 2019 12:32 pm

Last post by Jay@ManhattanReview
Thu Apr 18, 2019 8:30 pm

A certain company currently has how many employees?

by swerve » Thu Apr 18, 2019 12:47 pm

Last post by Jay@ManhattanReview
Thu Apr 18, 2019 8:26 pm

A number of oranges are to be distributed evenly among a

by swerve » Thu Apr 18, 2019 12:41 pm

Last post by Ian Stewart
Thu Apr 18, 2019 5:34 pm

From a group of $J$ employees, $K$ will be selected, at

by swerve » Thu Apr 18, 2019 12:54 pm

Last post by Ian Stewart
Thu Apr 18, 2019 5:27 pm

If sequence S has 120 terms, what is the 105th term of S?

by BTGmoderatorDC » Wed Apr 17, 2019 4:29 pm

Last post by Brent@GMATPrepNow
Thu Apr 18, 2019 5:43 am

Madge paid A dollars for R bananas. Dean paid D dollars for

by AAPL » Thu Apr 18, 2019 5:12 am

Last post by AAPL
Thu Apr 18, 2019 5:12 am

At a charity fundraiser, 180 of the guests had a house both

by AAPL » Thu Apr 18, 2019 5:06 am

Last post by AAPL
Thu Apr 18, 2019 5:06 am

m * n = 2145, where m and n are positive integers. What is t

by Max@Math Revolution » Tue Apr 16, 2019 12:11 am

Last post by Max@Math Revolution
Wed Apr 17, 2019 11:50 pm

Each of three students is given fifteen tokens to spend at

by AAPL » Wed Apr 17, 2019 5:01 am

Last post by Jay@ManhattanReview
Wed Apr 17, 2019 10:33 pm

Last Thursday, John assembled chairs at a rate of 3 chairs

by BTGmoderatorDC » Tue Apr 16, 2019 5:58 pm

Last post by Jay@ManhattanReview
Wed Apr 17, 2019 10:18 pm

Julie wants to be sure that she has enough pies for each

by VJesus12 » Mon Apr 08, 2019 5:08 am

Last post by deloitte247
Wed Apr 17, 2019 6:46 am

Does x + c = y + c ?

by Gmat_mission » Wed Apr 17, 2019 12:23 am

Last post by Brent@GMATPrepNow
Wed Apr 17, 2019 6:29 am

Is integer x odd?

by Gmat_mission » Wed Apr 17, 2019 12:39 am

Last post by Brent@GMATPrepNow
Wed Apr 17, 2019 5:34 am

If x and y are positive integers and

by Gmat_mission » Wed Apr 17, 2019 1:26 am

Last post by GMATGuruNY
Wed Apr 17, 2019 3:31 am

m and n are positive integers greater than 6. What is the va

by Max@Math Revolution » Mon Apr 15, 2019 12:14 am

Last post by Max@Math Revolution
Wed Apr 17, 2019 12:14 am

If m and n are positive integers, is m^2-n^2 divisible by 4?

by Max@Math Revolution » Tue Apr 09, 2019 11:37 pm

Last post by [email protected]
Tue Apr 16, 2019 9:41 pm

For each month of next year, Company R's monthly revenue

by BTGmoderatorLU » Tue Apr 16, 2019 2:32 pm

Last post by BTGmoderatorLU
Tue Apr 16, 2019 2:32 pm

2001, the closing price of stock A and stock B are the same.

by BTGmoderatorLU » Tue Apr 16, 2019 2:23 pm

Last post by BTGmoderatorLU
Tue Apr 16, 2019 2:23 pm

Currently there are 50 picture books on each shelf in the

by BTGmoderatorLU » Tue Apr 16, 2019 2:17 pm

Last post by BTGmoderatorLU
Tue Apr 16, 2019 2:17 pm

When 1,000 children were inoculated with a certain vaccine,

by AAPL » Tue Apr 16, 2019 5:07 am

Last post by Brent@GMATPrepNow
Tue Apr 16, 2019 7:07 am

Is xy > 0?

by BTGmoderatorDC » Mon Apr 15, 2019 10:11 pm

Last post by Brent@GMATPrepNow
Tue Apr 16, 2019 6:36 am

Rishi spends $1054.69 on rent each month and receives a set

by AAPL » Tue Apr 16, 2019 5:00 am

Last post by AAPL
Tue Apr 16, 2019 5:00 am

On the number line, the distance between point A and point C

by BTGmoderatorLU » Mon Apr 15, 2019 1:29 pm

Last post by BTGmoderatorLU
Mon Apr 15, 2019 1:29 pm

If the total price for n copies of a book is $31.50, what is

by swerve » Mon Apr 15, 2019 9:23 am

Last post by swerve
Mon Apr 15, 2019 9:23 am

Machine R and machine S work at their respective constant

by AAPL » Mon Apr 15, 2019 5:19 am

Last post by AAPL
Mon Apr 15, 2019 5:19 am

Mark has fewer than 9 coins. Each coin is either a quarter

by M7MBA » Mon Apr 15, 2019 1:52 am

Last post by GMATGuruNY
Mon Apr 15, 2019 2:39 am

If n is a positive integer greater than 6, what is the

by M7MBA » Mon Apr 15, 2019 1:58 am

Last post by GMATGuruNY
Mon Apr 15, 2019 2:29 am

A certain lighthouse is a tall thin cylinder of brick

by M7MBA » Mon Apr 15, 2019 1:41 am

Last post by M7MBA
Mon Apr 15, 2019 1:41 am

A yacht club conducts a training race every Friday and

by M7MBA » Mon Apr 15, 2019 1:26 am

Last post by M7MBA
Mon Apr 15, 2019 1:26 am

Is quadrilateral MNPQ a rectangle?

by M7MBA » Mon Apr 15, 2019 1:19 am

Last post by M7MBA
Mon Apr 15, 2019 1:19 am

If two copying machines work simultaneously at their respect

by BTGmoderatorDC » Sun Apr 14, 2019 9:12 pm

Last post by BTGmoderatorDC
Sun Apr 14, 2019 9:12 pm

In triangle ABC, angle ABC is 105 degrees. Is the area of

by BTGmoderatorDC » Sun Apr 14, 2019 8:59 pm

Last post by BTGmoderatorDC
Sun Apr 14, 2019 8:59 pm

If p and q are prime numbers, what is the number of factors

by Max@Math Revolution » Fri Apr 12, 2019 12:28 am

Last post by Max@Math Revolution
Sun Apr 14, 2019 5:29 pm

What is the greatest common divisor of positive integers m a

by Max@Math Revolution » Wed Apr 10, 2019 11:58 pm

Last post by Max@Math Revolution
Sun Apr 14, 2019 5:28 pm

If n is an integer, is (100âˆ’n)n an integer?

by VJesus12 » Sun Apr 14, 2019 10:33 am

Last post by Brent@GMATPrepNow
Sun Apr 14, 2019 3:50 pm

A factory has three types of machines

by VJesus12 » Sun Apr 14, 2019 10:06 am

Last post by swerve
Sun Apr 14, 2019 2:41 pm

Is line y = kx + b tangent to circle x^2 + y^2 = 1?

by VJesus12 » Sun Apr 14, 2019 10:19 am

Last post by swerve
Sun Apr 14, 2019 2:35 pm

Data Sufficiency

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