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Data Sufficiency

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An estate of $216,000 is divided equally among p people who must each pay the lawyer d percent of their share. What is
by BTGmoderatorDC »
An estate of $216,000 is divided equally among p people who must each...
2
Last post by swerve
Tue Jul 28, 2020 10:19 am
If 0 < a < b, is c < 0?
by BTGModeratorVI »
If 0 < a < b, is c < 0? (1) cb < ca (2) |c| > 1...
2
Last post by swerve
Tue Jul 28, 2020 10:11 am
Is 20 the average (arithmetic mean) of a, b, and 20 ?
by BTGModeratorVI »
Is 20 the average (arithmetic mean) of a, b, and 20 ? (1) a + b = 40...
2
Last post by swerve
Tue Jul 28, 2020 10:01 am
If the length of side \(XZ\) is \(8,\) what is the area of triangle \(XYZ?\)
by M7MBA »
If the length of side \(XZ\) is \(8,\) what is the area of triangle...
1
Last post by sahilaro23
Mon Jul 27, 2020 10:15 pm
In a two-story apartment complex, each apartment on the upper floor rents for
by BTGModeratorVI »
In a two-story apartment complex, each apartment on the upper floor...
1
Last post by Brent@GMATPrepNow
Mon Jul 27, 2020 1:13 pm
Over a certain time period, did the number of shares of stock in Ruth's...
by BTGmoderatorLU »
Source: GMAT Paper Tests Over a certain time period, did the number...
1
Last post by dashingnightmare
Mon Jul 27, 2020 12:27 pm
A certain diet program calls for eating daily calories from carbohydrates, proteins, and fats in the ratio of...
by BTGmoderatorLU »
Source: GMAT Paper Tests A certain diet program calls for eating...
1
Last post by dashingnightmare
Mon Jul 27, 2020 12:16 pm
A certain ski shop sold 125 pairs of skis and 100 pairs of ski boots for a total of $75,000. What was the average (arith
by BTGModeratorVI »
A certain ski shop sold 125 pairs of skis and 100 pairs of ski boots...
1
Last post by Brent@GMATPrepNow
Mon Jul 27, 2020 6:08 am
Is x > 16?
by BTGModeratorVI »
Is x > 16? 1) x/4 > 4 2) 4/x < 1/4 Answer: A Source: Math...
1
Last post by Brent@GMATPrepNow
Mon Jul 27, 2020 6:08 am
What is the value of t?
by BTGmoderatorDC »
What is the value of t? (1) t(t - 1)^2 = 4t (2) t is an integer. OA E...
2
Last post by swerve
Mon Jul 27, 2020 5:00 am
\(x\) is a positive integer less than \(20.\) What is the value of \(x?\)
by M7MBA »
\(x\) is a positive integer less than \(20.\) What is the value of...
2
Last post by swerve
Mon Jul 27, 2020 4:51 am
\(abc\ne 0\) and \(\dfrac3{a} + \dfrac3{b} = \dfrac3{c}.\) What is the sum \(a+b?\)
by M7MBA »
\(abc\ne 0\) and \(\dfrac3{a} + \dfrac3{b} = \dfrac3{c}.\) What is...
1
Last post by Jay@ManhattanReview
Sun Jul 26, 2020 11:33 pm
If \(ax + ay + az = 15,\) what is \(x + y + z ?\)
by M7MBA »
If \(ax + ay + az = 15,\) what is \(x + y + z ?\) (1) \(x = 2\) (2)...
2
Last post by Jay@ManhattanReview
Sun Jul 26, 2020 11:03 pm
a and b are integers. If a504 is a terminating decimal, what is the value of a - b?
by Max@Math Revolution »
a and b are integers. If a/504 is a terminating decimal, what is the...
1
Last post by Max@Math Revolution
Sun Jul 26, 2020 6:05 pm
m and n are positive integers. What is the value of mn?
by Max@Math Revolution »
m and n are positive integers. What is the value of mn? 1) 2.03(n/m)...
1
Last post by Max@Math Revolution
Sun Jul 26, 2020 6:03 pm
Prime Factors problem
by faraz_jeddah »
If x, y, and z are positive integers, what is the greatest prime...
7
Last post by Scott@TargetTestPrep
Sun Jul 26, 2020 2:36 pm
(x - y)(y - x + 1) = ?
by BTGModeratorVI »
(x - y)(y - x + 1) = ? (1) x - y = 2 (2) y - x + 1 = -1 Answer: D...
1
Last post by Brent@GMATPrepNow
Sun Jul 26, 2020 1:10 pm
The height of a certain right circular cylinder is greater than its diameter, and both numbers are positive integers.
by BTGmoderatorDC »
The height of a certain right circular cylinder is greater than its...
2
Last post by deloitte247
Sun Jul 26, 2020 11:26 am
David has 3 credit cards: a Passport card, an EverywhereCard, and an American local card. He owes a balance on all three
by M7MBA »
David has 3 credit cards: a Passport card, an EverywhereCard, and an...
2
Last post by deloitte247
Sun Jul 26, 2020 11:03 am
Is x > 0?
by BTGModeratorVI »
Is x > 0? (1) (x + y)^2 < (x - y)^2 (2) x + y < x - y...
2
Last post by beatGMAT1221
Sun Jul 26, 2020 7:36 am
If x, y, and z are distinct positive integers, is x
by BTGModeratorVI »
If x, y, and z are distinct positive integers, is x(y - z) less than...
1
Last post by Brent@GMATPrepNow
Sun Jul 26, 2020 6:16 am
Two teams, X and Y, played against each other in a tournament for the championship.
by BTGModeratorVI »
Two teams, X and Y, played against each other in a tournament for the...
1
Last post by Brent@GMATPrepNow
Sun Jul 26, 2020 6:15 am
If x and y are positive integers, is the product xy even ?
by BTGModeratorVI »
If x and y are positive integers, is the product xy even ? (1) 5x -...
1
Last post by Brent@GMATPrepNow
Sun Jul 26, 2020 6:15 am
The price of an automobile decreased m percent between 2010 and 2011 and then...
by BTGmoderatorLU »
Source: Manhattan Prep The price of an automobile decreased m...
2
Last post by deloitte247
Sat Jul 25, 2020 11:33 pm
A rectangular solid box is \(x\) inches long, \(y\) inches wide, and \(z\) inches tall, where \(x, y,\) and \(z\) are
by M7MBA »
A rectangular solid box is \(x\) inches long, \(y\) inches wide, and...
2
Last post by deloitte247
Sat Jul 25, 2020 10:03 pm
If Angela is twice as old as the combined ages of Bill and Charlie, then how old is Charlie?
by VJesus12 »
If Angela is twice as old as the combined ages of Bill and Charlie,...
2
Last post by deloitte247
Sat Jul 25, 2020 2:35 pm
If \(x\) is a nonzero number, which of the three numbers \(x, \dfrac1{x}\) and \(x^2\) is greatest?
by M7MBA »
If \(x\) is a nonzero number, which of the three numbers \(x,...
0
Last post by M7MBA
Sat Jul 25, 2020 2:25 pm
A certain bag contains red, blue, and green marbles. What is the ratio of number of green marbles to the number of red
by M7MBA »
A certain bag contains red, blue, and green marbles. What is the...
0
Last post by M7MBA
Sat Jul 25, 2020 2:19 pm
When tickets to a popular concert went on sale, a group of five friends collectively purchased a total of 30 tickets. If
by M7MBA »
When tickets to a popular concert went on sale, a group of five...
0
Last post by M7MBA
Sat Jul 25, 2020 2:17 pm
For the triangle shown above, does \(p = q = 60 ?\)
by M7MBA »
IFCvwbN.png For the triangle shown above, does \(p = q = 60 ?\) (1)...
0
Last post by M7MBA
Sat Jul 25, 2020 2:14 pm
If \(2 + 5a - b/2 = 3c,\) what is the value of \(b?\)
by VJesus12 »
If \(2 + 5a - b/2 = 3c,\) what is the value of \(b?\) (1) \(a + c =...
1
Last post by deloitte247
Sat Jul 25, 2020 1:08 pm
In 2005, did Company \(A\) have more than twice the number of employees as did Company \(B?\)
by VJesus12 »
In 2005, did Company \(A\) have more than twice the number of...
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 »
When opened and lying flat, a birthday card is in the shape of a...
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 »
Source: e-GMAT An activist club is advocating against the opening of...
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 »
Source: e-GMAT A solution consists of only water and alcohol such...
0
Last post by BTGmoderatorLU
Sat Jul 25, 2020 10:57 am
Is p + pz = p?
by BTGModeratorVI »
Is p + pz = p? (1) p = 0 (2) z = 0 Answer: D Source: GMAT prep
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 »
If 2 different representatives are to be selected at random from a...
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 »
QR DS 91.jpg In the figure above, segments RS and TU represent two...
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 »
If \(a\) and \(b\) are positive integers, is \(a\) a multiple of...
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 »
Veritas Prep A number of ties are individually packaged in unmarked...
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 »
Veritas Prep Two accountants, Rhodes and Smith, were to a business...
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 »
Veritas Prep Three friends, A, B and C have houses along a straight...
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 »
For non-negative integers \(x, y,\) and \(z,\) is \(x^z\) odd? (1)...
1
Last post by dashingnightmare
Fri Jul 24, 2020 11:02 pm
What is the value of \(a - b ?\)
by VJesus12 »
What is the value of \(a - b ?\) (1) \(a = b + 4\) (2) \((a - b)^2 =...
1
Last post by dashingnightmare
Fri Jul 24, 2020 10:58 pm
What is the units digit of \(36^y?\)
by VJesus12 »
What is the units digit of \(36^y?\) (A) \(y\) is a positive integer....
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 »
The figure shows that \(\triangle\) ABC is an equilateral triangle...
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 »
If j and k are integers, and 2j + k = 15, which of the following...
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 »
Which sport utility vehicle has a higher list price, the Touristo, or...
1
Last post by Brent@GMATPrepNow
Fri Jul 24, 2020 8:43 am
What is the average of \(a, b\) and \(c?\)
by VJesus12 »
What is the average of \(a, b\) and \(c?\) (1) The average of \(a\)...
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 »
cpotg_img4-300x285.png In the diagram above, \(O\) is the center of...
1
Last post by Brent@GMATPrepNow
Fri Jul 24, 2020 8:40 am