## Data Sufficiency

Topics
POSTS
Last post
Distance/Rate Problems, Word Problems
by swerve »
In an endurance race, a car drove the whole race at a constant speed...
0
Last post by swerve
Sun Jul 31, 2022 8:57 am
Geometry
by swerve »
QS005.png In the rectangular solid above, if each dimension of the...
0
Last post by swerve
Sun Jul 31, 2022 8:53 am
At a business school conference with $$100$$ attendees, are there any students of the same age (rounded to the nearest
by BTGmoderatorLU »
Source: GMAT Prep At a business school conference with $$100$$...
0
Last post by BTGmoderatorLU
Thu Jul 28, 2022 3:53 pm
if a+b=10, what is the value of b?
If a+b=10 , what is the value of b? 1) a=2 2) b=4a Source:...
1
Thu Jul 28, 2022 12:51 pm
What is the value of w? 1) w<0 2) w^2=100
What is the value of w? 1) w<0 2) w^2=100 Source: TargetTestPrep
1
Thu Jul 28, 2022 12:42 pm
Three positive integers a, b and c leave the same remainder y when divided by x, where x is a prime number greater than
by BTGmoderatorDC »
Three positive integers a, b and c leave the same remainder y when...
0
Last post by BTGmoderatorDC
Wed Jul 27, 2022 10:29 pm
How many cookies did Max eat?
by BTGmoderatorDC »
How many cookies did Max eat? (1) Sharon ate 4 cookies, 2 fewer than...
0
Last post by BTGmoderatorDC
Tue Jul 26, 2022 7:46 pm
The monthly fee for a certain cellular telephone plan is $0.25 per minute for the first 200 minutes of calling time, by BTGmoderatorDC » The monthly fee for a certain cellular telephone plan is$0.25 per...
1
Last post by gmatter2012
Tue Jul 26, 2022 4:31 am
Is x equal to 5 ?
by BTGmoderatorDC »
Is x equal to 5 ? (1) x ≥ 5 (2) x ≤ 5 OA C Source: Official Guide
0
Last post by BTGmoderatorDC
Sun Jul 24, 2022 10:08 pm
a, b, c, d, e What is the value of median of the list of integers above if a < b < c < d < e
by BTGmoderatorDC »
a, b, c, d, e What is the value of median of the list of integers...
1
Last post by swerve
Sun Jul 24, 2022 2:51 pm
If Mary and Sue enter a $$750$$ meter swimming competition in which Mary gives Sue a $$2$$ minute headstart, will Mary
by BTGmoderatorLU »
Source: Veritas Prep If Mary and Sue enter a $$750$$ meter swimming...
0
Last post by BTGmoderatorLU
Sat Jul 23, 2022 8:29 am
When ticktes to a popular concert went on sale, a group of five friends collectively purchased a total of $$30$$ tickets
by BTGmoderatorLU »
Source: Veritas Prep When tickets to a popular concert went on sale,...
0
Last post by BTGmoderatorLU
Sat Jul 23, 2022 8:22 am
If a, b and c are different positive integers, is c the greatest value?
by [email protected] »
If a, b and c are different positive integers, is c the greatest...
1
Last post by [email protected]
Wed Jul 20, 2022 7:57 am
An activist club is advocating against the opening of Walmart in a city and has decided to go to the Mayor's office ever
by BTGmoderatorDC »
An activist club is advocating against the opening of Walmart in a...
0
Last post by BTGmoderatorDC
Mon Jul 18, 2022 1:01 am
If
by BTGmoderatorDC »
If |12x - 3| = |3x + 15|, what is the value of x? (1) x > 0 (2) x...
1
Last post by [email protected]
Thu Jul 14, 2022 7:05 am
After an attempted breakout at Folsom State Prison, the warden lines the prisoners up for a headcount.
by BTGmoderatorDC »
After an attempted breakout at Folsom State Prison, the warden lines...
0
Last post by BTGmoderatorDC
Wed Jul 13, 2022 6:27 pm
Linda put an amount of money into each of two new investments, A and B, that pay simple annual interest. If the annual
by BTGmoderatorDC »
Linda put an amount of money into each of two new investments, A and...
0
Last post by BTGmoderatorDC
Wed Jul 13, 2022 12:22 am
A certain list consist of several different integers. Is the product of all integers in the list positive?
by BTGmoderatorDC »
A certain list consist of several different integers. Is the product...
0
Last post by BTGmoderatorDC
Sun Jul 10, 2022 8:21 pm
Jane walked for 4 miles. What was her average speed for the first 2 miles?
by BTGmoderatorDC »
Jane walked for 4 miles. What was her average speed for the first 2...
0
Last post by BTGmoderatorDC
Sat Jul 09, 2022 7:05 pm
Word Problems
by swerve »
Currently, there are $$40$$ cars in each row of the lot at a car...
0
Last post by swerve
Sat Jul 09, 2022 8:15 am
A contractor combined x tons of a gravel mixture that contained 10 percent gravel G, by weight, with y tons of a
by BTGmoderatorDC »
A contractor combined x tons of a gravel mixture that contained 10...
1
Last post by [email protected]
Thu Jul 07, 2022 8:29 am
The figure on the left is an isosceles right triangle, and the figure on the right is a square of length 3. Find the
by AAPL »
Magoosh triangle1b.jpg The figure on the left is an isosceles right...
0
Last post by AAPL
Tue Jul 05, 2022 2:04 pm
Bert has $1.37 of loose change in his pocket — pennies by BTGmoderatorDC » Bert has$1.37 of loose change in his pocket - pennies (\$0.01),...
0
Last post by BTGmoderatorDC
Mon Jul 04, 2022 9:18 pm
by BTGmoderatorDC »
Is quadrilateral ABCD a rhombus? (1) Line segments AC and BD are...
0
Last post by BTGmoderatorDC
Sat Jul 02, 2022 8:25 pm
The table above shows the morning schedule for train X . If Juan took train X on Monday morning, did he arrive at
by BTGmoderatorLU »
Source: GMAT Prep train.jpg The table above shows the morning...
0
Last post by BTGmoderatorLU
Sat Jul 02, 2022 12:40 pm
Is x < -1?
by [email protected] »
Is x < -1? (1) (x - 5)² > (1 - x)² (2) (2 - x)² < (4 +...
1
Last post by [email protected]
Sat Jul 02, 2022 5:18 am
A library bought b books for its collection. What was the total amount of money required to buy the b books?
by AAPL »
Princeton Review A library bought b books for its collection. What...
0
Last post by AAPL
Fri Jul 01, 2022 10:02 am
A man sold 2 pens, one at a loss of L% and one at a profit of P%. What is the overall percentage profit or loss that the
by BTGmoderatorDC »
A man sold 2 pens, one at a loss of L% and one at a profit of P%....
0
Last post by BTGmoderatorDC
Thu Jun 30, 2022 8:44 pm
If m and n are integers, is m odd?
by BTGmoderatorDC »
If m and n are integers, is m odd? (1) n + m is odd (2) n + m = n^2 +...
0
Last post by BTGmoderatorDC
Thu Jun 30, 2022 5:13 am
Is x>0?
by BTGmoderatorDC »
Is x>0? 1) x^2=9x 2) x^2=81 OA C Source: Veritas Prep
1
Last post by swerve
Mon Jun 27, 2022 10:07 am
If S is a finite set of consecutive even numbers, is the median of S an odd number?
by BTGmoderatorDC »
If S is a finite set of consecutive even numbers, is the median of S...
1
Last post by swerve
Mon Jun 27, 2022 10:00 am
If John has exactly 10 coins each of which was minted in 1910 or 1920 or 1930, how many of his coins were minted in 1920
by AAPL »
GMAT Prep If John has exactly 10 coins each of which was minted in...
0
Last post by AAPL
Sat Jun 25, 2022 8:15 am
A certain language school has two classes for children. If the range of ages, in years, of the children in the first
by AAPL »
GMAT Prep A certain language school has two classes for children. Is...
0
Last post by AAPL
Sat Jun 25, 2022 8:09 am
If d is a decimal, is d
by BTGmoderatorDC »
If d is a decimal, is d ≥ 1.55? (1) When d is rounded to the...
0
Last post by BTGmoderatorDC
Thu Jun 23, 2022 6:59 pm
Bill rides his bile to work in the morning on a route that is 18 km long. Did Bill take longer than 40 minutes to get to
by BTGmoderatorDC »
Bill rides his bile to work in the morning on a route that is 18 km...
1
Last post by [email protected]
Thu Jun 23, 2022 6:14 am
Two line l and k intersect at a point (4, 3). Is the product of their slopes -1?
by BTGmoderatorDC »
Two line l and k intersect at a point (4, 3). Is the product of their...
0
Last post by BTGmoderatorDC
Thu Jun 23, 2022 4:40 am
Judith and Quincy started with the same amount of money to invest at the beginning of 2012. Judith's investments
by BTGmoderatorLU »
Source: Magoosh Judith and Quincy started with the same amount of...
0
Last post by BTGmoderatorLU
Wed Jun 22, 2022 1:18 pm
The Lewiston Road Race is how many kilometers long?
by AAPL »
Princeton Review The Lewiston Road Race is how many kilometers long?...
0
Last post by AAPL
Sun Jun 19, 2022 9:47 am
Sandra is paid an hourly base rate for babysitting up to two children a day, and an additional 20% per hour for each
by AAPL »
Princeton Review Sandra is paid an hourly base rate for babysitting...
0
Last post by AAPL
Sun Jun 19, 2022 9:40 am
A certain stadium is currently full to 13/16 of its maximum seating capacity. What is the maximum seating capacity of
by BTGmoderatorDC »
A certain stadium is currently full to 13/16 of its maximum seating...
0
Last post by BTGmoderatorDC
Sat Jun 18, 2022 10:44 pm
A certain company divides its total advertising budget into television, radio, newspaper, and magazine budgets in the
by BTGmoderatorDC »
A certain company divides its total advertising budget into...
0
Last post by BTGmoderatorDC
Fri Jun 17, 2022 9:01 pm
Ten years ago, Dorothy deposited a certain amount of money in Account A at a 3% simple annual interest rate. At the same
by BTGmoderatorDC »
Ten years ago, Dorothy deposited a certain amount of money in Account...
1
Last post by swerve
Fri Jun 17, 2022 9:16 am
Is the product of integers M and N even?
by BTGmoderatorDC »
Is the product of integers M and N even? (1) N can be expressed as a...
0
Last post by BTGmoderatorDC
Fri Jun 17, 2022 5:28 am
Is x < -1?
by [email protected] »
Is x < -1? (1) (x - 5)² > (1 - x)² (2) (2 - x)² < (4 +...
0
Last post by [email protected]
Wed Jun 15, 2022 10:39 am
The ratio of males to females in a particular school is 4:5. How many male students are there?
by BTGmoderatorLU »
Source: Magoosh The ratio of males to females in a particular school...
0
Last post by BTGmoderatorLU
Wed Jun 15, 2022 8:51 am
If in the equation x^2 – 2x – c = 10, x is a variable and c is a constant, what is the value of c?
by BTGmoderatorDC »
If in the equation x^2 - 2x - c = 10, x is a variable and c is a...
0
Last post by BTGmoderatorDC
Wed Jun 15, 2022 4:54 am
If r > s + t , is r positive?
by BTGmoderatorDC »
If r > s + t , is r positive? (1) s > t (2) r/(s+t) > 1 OA B...
0
Last post by BTGmoderatorDC
Sun Jun 12, 2022 5:28 am
What were the individual prices of the vases that an antique dealer bought at store X?
by AAPL »
GMAT Prep What were the individual prices of the vases that an...
0
Last post by AAPL
Sat Jun 11, 2022 9:49 am
A certain shipment of identical cans of soup can be packed either into cartons that hold 15 cans each or into cartons
by BTGmoderatorDC »
A certain shipment of identical cans of soup can be packed either...
0
Last post by BTGmoderatorDC
Fri Jun 10, 2022 7:45 pm
How many cartons of milk does supermarket A have in stock? (1) One-third of the cartons of milk in stock are skim, and
by BTGmoderatorDC »
How many cartons of milk does supermarket A have in stock? (1)...
0
Last post by BTGmoderatorDC
Fri Jun 10, 2022 6:08 am