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Data Sufficiency

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Last post

In 2005, did Company \(A\) have more than twice the number of employees as did Company \(B?\)

by VJesus12 » Fri Jul 24, 2020 6:39 am

1

Last post by deloitte247
Sat Jul 25, 2020 12:18 pm

When opened and lying flat, a birthday card is in the shape

by BTGmoderatorDC » Wed Dec 25, 2019 2:54 am

1

Last post by Scott@TargetTestPrep
Sat Jul 25, 2020 12:17 pm

An activist club is advocating against the opening of Walmart in a city and has decided to go to the...

by BTGmoderatorLU » Sat Jul 25, 2020 11:07 am

0

Last post by BTGmoderatorLU
Sat Jul 25, 2020 11:07 am

A solution consists of only water and alcohol such that the ratio of alcohol to water in the solution is 7:3...

by BTGmoderatorLU » Sat Jul 25, 2020 10:57 am

0

Last post by BTGmoderatorLU
Sat Jul 25, 2020 10:57 am

Is p + pz = p?

by BTGModeratorVI » Thu Jul 23, 2020 6:39 am

1

Last post by Brent@GMATPrepNow
Sat Jul 25, 2020 6:42 am

If 2 different representatives are to be selected at random from a group of 10

by BTGModeratorVI » Thu Jul 23, 2020 6:42 am

1

Last post by Brent@GMATPrepNow
Sat Jul 25, 2020 6:42 am

In the figure above, segments RS and TU represent two positions of the same ladder leaning against the side SV of a

by BTGmoderatorDC » Fri Jul 24, 2020 6:06 pm

2

Last post by hahahehe
Sat Jul 25, 2020 5:00 am

If \(a\) and \(b\) are positive integers, is \(a\) a multiple of \(b?\)

by M7MBA » Fri Jul 24, 2020 7:42 am

2

Last post by hahahehe
Sat Jul 25, 2020 4:42 am

A number of ties are individually packaged in unmarked boxes. What is the maximum number of boxes that must be...

by AAPL » Sat Jul 25, 2020 4:40 am

0

Last post by AAPL
Sat Jul 25, 2020 4:40 am

Two accountants, Rhodes and Smith, were to business meeting together. Rhodes drove to the meeting and Smith drove back..

by AAPL » Sat Jul 25, 2020 4:34 am

0

Last post by AAPL
Sat Jul 25, 2020 4:34 am

Three friends, A, B and C have houses along a straight road, in that order. If all three want to meet...

by AAPL » Sat Jul 25, 2020 4:24 am

1

Last post by hahahehe
Sat Jul 25, 2020 4:34 am

For non-negative integers \(x, y,\) and \(z,\) is \(x^z\) odd?

by VJesus12 » Fri Jul 24, 2020 6:46 am

1

Last post by dashingnightmare
Fri Jul 24, 2020 11:02 pm

What is the value of \(a - b ?\)

by VJesus12 » Fri Jul 24, 2020 6:52 am

1

Last post by dashingnightmare
Fri Jul 24, 2020 10:58 pm

What is the units digit of \(36^y?\)

by VJesus12 » Fri Jul 24, 2020 7:06 am

1

Last post by dashingnightmare
Fri Jul 24, 2020 10:55 pm

The figure shows that ABC is an equilateral triangle and

by Max@Math Revolution » Wed Jul 22, 2020 7:17 am

2

Last post by sahilaro23
Fri Jul 24, 2020 11:43 am

If j and k are integers, and 2j + k = 15, which of the following must be true?

by BTGModeratorVI » Thu Jul 23, 2020 6:45 am

1

Last post by Brent@GMATPrepNow
Fri Jul 24, 2020 8:44 am

Which sport utility vehicle has a higher list price, the Touristo, or the Leisure?

by VJesus12 » Fri Jul 24, 2020 6:33 am

1

Last post by Brent@GMATPrepNow
Fri Jul 24, 2020 8:43 am

What is the average of \(a, b\) and \(c?\)

by VJesus12 » Fri Jul 24, 2020 7:13 am

1

Last post by Brent@GMATPrepNow
Fri Jul 24, 2020 8:41 am

In the diagram above, \(O\) is the center of the circle. What is the length of chord \(AC?\)

by VJesus12 » Fri Jul 24, 2020 7:21 am

1

Last post by Brent@GMATPrepNow
Fri Jul 24, 2020 8:40 am

At the beginning of last year, a furniture store had 75 armchairs in stock, which had cost the store $600 each. During

by VJesus12 » Fri Jul 24, 2020 6:44 am

0

Last post by VJesus12
Fri Jul 24, 2020 6:44 am

Set \(S\) consists of \(n\) consecutive integers, where \(n > 1.\) What is the value of \(n?\)

by VJesus12 » Fri Jul 24, 2020 6:42 am

0

Last post by VJesus12
Fri Jul 24, 2020 6:42 am

A line of people waiting to enter a theater consists of 7 separate and successive groups. The first person in each group

by BTGmoderatorDC » Thu Jul 23, 2020 6:00 pm

1

Last post by swerve
Fri Jul 24, 2020 6:13 am

Are the integers z and f to the right of 0 on the number line?

by BTGModeratorVI » Thu Jul 23, 2020 6:35 am

1

Last post by Brent@GMATPrepNow
Thu Jul 23, 2020 7:00 am

Is x less than y?

by BTGModeratorVI » Thu Jul 23, 2020 6:33 am

1

Last post by Brent@GMATPrepNow
Thu Jul 23, 2020 6:59 am

What is the average (arithmetic mean) of eleven consecutive integers?

by Vincen » Wed Jul 22, 2020 11:06 am

1

Last post by Brent@GMATPrepNow
Thu Jul 23, 2020 6:58 am

The median height of the 5 children in family A is 118 cm. How many children in family...

by BTGmoderatorLU » Thu Jul 23, 2020 4:52 am

0

Last post by BTGmoderatorLU
Thu Jul 23, 2020 4:52 am

For integer values of x and y, find x+y? 1) y-x = 4 2) x^y = 4

by GMATinsight » Thu Jul 23, 2020 4:29 am

0

Last post by GMATinsight
Thu Jul 23, 2020 4:29 am

100 students take a test. What is their test average?

by Max@Math Revolution » Tue Jul 21, 2020 2:12 am

1

Last post by Max@Math Revolution
Thu Jul 23, 2020 12:37 am

Tom was born on October 28th. On what day of the week was he born?

by BTGmoderatorDC » Wed Jul 22, 2020 5:55 pm

0

Last post by BTGmoderatorDC
Wed Jul 22, 2020 5:55 pm

Which data set has the greater standard deviation, data set \(K\) or data set \(L?\)

by Vincen » Wed Jul 22, 2020 12:47 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:47 pm

In a football tournament, students from a certain college play for either team \(A\) or \(B\) or both. Is the number of

by Vincen » Wed Jul 22, 2020 12:42 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:42 pm

Is \(n\) an integer?

by Vincen » Wed Jul 22, 2020 12:37 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:37 pm

Points \(A, B,\) and \(C\) lie on a circle of radius 1. What is the area of triangle \(ABC?\)

by Vincen » Wed Jul 22, 2020 12:34 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:34 pm

In a survey conducted by company \(Q,\) about which tea is preferred by people, two-fifths of the surveyed people said

by Vincen » Wed Jul 22, 2020 12:30 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:30 pm

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

by Vincen » Wed Jul 22, 2020 12:27 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:27 pm

A fair six-sided dice was rolled \(n\) times. What is the value of \(n?\)

by Vincen » Wed Jul 22, 2020 12:24 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:24 pm

If \(O\) represents the center of a circular clock and the point of the clock hand is on the circumference of the circle

by Vincen » Wed Jul 22, 2020 12:19 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:19 pm

In the 30-day month of June, a motorcycle dealership sold a different number of motorcycles each day. If it recorded at

by Vincen » Wed Jul 22, 2020 12:17 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:17 pm

In the diagram above, line \(BC\) touches the circle at point \(C,\) and the distance from \(B\) to \(C\) is

by Vincen » Wed Jul 22, 2020 12:15 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:15 pm

If \(x\) is a positive integer, then is \(x\) prime?

by Vincen » Wed Jul 22, 2020 12:10 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:10 pm

Figure \(ABCD\) is a rectangle with sides of length \(x\) centimeters and width \(y\) centimeters, and a diagonal of len

by Vincen » Wed Jul 22, 2020 12:05 pm

0

Last post by Vincen
Wed Jul 22, 2020 12:05 pm

Is \(\dfrac{x}{y} < 1?\)

by Vincen » Wed Jul 22, 2020 10:59 am

0

Last post by Vincen
Wed Jul 22, 2020 10:59 am

If \(P\) is a set of integers and 3 is in \(P,\) is every positive multiple of 3 in \(P?\)

by Vincen » Wed Jul 22, 2020 10:57 am

0

Last post by Vincen
Wed Jul 22, 2020 10:57 am

Are triangles APC and ABQ congruent to each other?

by Max@Math Revolution » Mon Jul 20, 2020 1:19 am

1

Last post by Max@Math Revolution
Wed Jul 22, 2020 7:15 am

Brady, Charlie, and Daryl play on the same baseball team. The number of home runs hit by Brady in a particular season is

by BTGModeratorVI » Sun Jul 19, 2020 1:38 pm

2

Last post by swerve
Wed Jul 22, 2020 7:08 am

If x > 1, what is the value of x?

by BTGmoderatorDC » Tue Jul 21, 2020 6:24 pm

1

Last post by Jay@ManhattanReview
Wed Jul 22, 2020 1:18 am

Ralph is giving out Valentine's Day cards to his friends. Each frined gets the same number of cards and no cards...

by AAPL » Tue Jul 21, 2020 12:23 pm

0

Last post by AAPL
Tue Jul 21, 2020 12:23 pm

Is |2x - y| < 10?

by BTGModeratorVI » Sun Jul 19, 2020 1:40 pm

1

Last post by Brent@GMATPrepNow
Tue Jul 21, 2020 7:57 am

Of the students who eat in a certain cafeteria, each student either likes

by BTGModeratorVI » Sun Jul 19, 2020 1:41 pm

1

Last post by Brent@GMATPrepNow
Tue Jul 21, 2020 7:56 am

Jones has worked at Firm X twice as many years as Green, and Green has worked at Firm X four years...

by BTGmoderatorLU » Tue Jul 21, 2020 5:44 am

1

Last post by Brent@GMATPrepNow
Tue Jul 21, 2020 7:55 am

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