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Data Sufficiency

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Data Sufficiency

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Joe earned x dollars the first day he worked in December, where x is an integer. For each day after the first that he...

by BTGmoderatorLU » Sat May 23, 2020 6:00 am

1

Last post by Jay@ManhattanReview
Fri May 29, 2020 2:49 am

A certain IT department of fewer than 15 people hires coders and systems administrators. Coders are...

by AAPL » Sun May 24, 2020 10:08 am

1

Last post by Jay@ManhattanReview
Fri May 29, 2020 12:37 am

In the figure shown above, O represents the center of a circular 60- minute timer. If the minute-hand moves through the

by BTGmoderatorDC » Thu May 28, 2020 6:29 pm

1

Last post by Jay@ManhattanReview
Fri May 29, 2020 12:35 am

For a quadratic equation x2 + px + q = 0, what is the value of p + q?

by Max@Math Revolution » Wed May 27, 2020 3:09 am

1

Last post by Max@Math Revolution
Fri May 29, 2020 12:04 am

If Randy has twice as many coins as Alice, and

by BTGModeratorVI » Mon May 25, 2020 7:28 am

2

Last post by Brent@GMATPrepNow
Thu May 28, 2020 9:23 am

What is the value of f(2^100)?

by Max@Math Revolution » Tue May 26, 2020 1:22 am

1

Last post by Max@Math Revolution
Thu May 28, 2020 1:57 am

by swerve » Wed May 27, 2020 1:17 pm

1

Last post by Jay@ManhattanReview
Thu May 28, 2020 1:13 am

What is the value of

by Gmat_mission » Thu May 21, 2020 1:00 am

1

Last post by deloitte247
Wed May 27, 2020 11:17 pm

A number of individuals volunteer to walk dogs at a certain kennel this afternoon. The kennel's dogs...

by BTGmoderatorLU » Mon May 25, 2020 5:53 am

1

Last post by Jay@ManhattanReview
Wed May 27, 2020 10:55 pm

If F is the prime factorization of N!, how many factors in F have an exponent of 1?

by BTGmoderatorDC » Wed May 27, 2020 6:04 pm

1

Last post by Jay@ManhattanReview
Wed May 27, 2020 10:42 pm

Brian takes a weekend trip to visit a friend. What is his average rate for the...

by BTGmoderatorLU » Mon May 25, 2020 6:04 am

1

Last post by Jay@ManhattanReview
Wed May 27, 2020 6:20 am

All of the members of club Y are either Democrats or Republicans. If 1/2 of the male members and 3/5 of...

by BTGmoderatorLU » Tue May 26, 2020 6:49 am

1

Last post by Jay@ManhattanReview
Wed May 27, 2020 6:12 am

If Company M ordered a total of 50 computers and printers and Company N ordered a total of 60...

by BTGmoderatorLU » Tue May 26, 2020 6:37 am

1

Last post by Jay@ManhattanReview
Wed May 27, 2020 5:59 am

If x and y are positive integers, is x even?

by BTGmoderatorDC » Tue May 26, 2020 7:08 pm

1

Last post by Jay@ManhattanReview
Wed May 27, 2020 5:44 am

How many more men than women are in the room?

by AAPL » Wed May 27, 2020 4:24 am

1

Last post by Jay@ManhattanReview
Wed May 27, 2020 5:40 am

x and y are positive integers. What is the difference between x and y?

by Max@Math Revolution » Mon May 25, 2020 12:24 am

1

Last post by Max@Math Revolution
Wed May 27, 2020 3:08 am

A certain game board is in the shape of a non-convex polygon, with spokes that extend from each vertex to the center of

by BTGmoderatorDC » Mon May 25, 2020 6:31 pm

1

Last post by swerve
Tue May 26, 2020 4:09 pm

What is the degree measure of the largest angle in triangle PQR ?

by BTGModeratorVI » Mon May 25, 2020 7:29 am

1

Last post by Brent@GMATPrepNow
Tue May 26, 2020 5:11 am

If y does not equal 0, what is the value of x/y?

by BTGModeratorVI » Mon May 25, 2020 7:30 am

1

Last post by Brent@GMATPrepNow
Tue May 26, 2020 5:11 am

Elementary set theory

by Ugochukwu » Tue May 26, 2020 2:47 am

0

Last post by Ugochukwu
Tue May 26, 2020 2:47 am

An initial investment of $10,000 was deposited in a bank

by BTGModeratorVI » Mon May 25, 2020 7:31 am

1

Last post by Brent@GMATPrepNow
Mon May 25, 2020 2:10 pm

If the capacity of tank X is less than the capacity of tank Y

by BTGModeratorVI » Mon May 25, 2020 7:31 am

1

Last post by Brent@GMATPrepNow
Mon May 25, 2020 2:09 pm

A poplar tree was 3 feet high when it was planted on January 1, 1970.

by BTGModeratorVI » Mon May 25, 2020 7:32 am

1

Last post by Brent@GMATPrepNow
Mon May 25, 2020 2:08 pm

Roger can chop down 4 trees in an hour. How long does it take Vincent to chop down...

by AAPL » Sun May 24, 2020 10:14 am

1

Last post by Jay@ManhattanReview
Mon May 25, 2020 1:06 am

A child selected a three-digit number, XYZ, where X, Y, and Z denote the digits of the number. If no two of the three

by BTGmoderatorDC » Sun May 24, 2020 6:33 pm

1

Last post by Jay@ManhattanReview
Mon May 25, 2020 1:01 am

x and y are real numbers. What is the value of x + y?

by Max@Math Revolution » Fri May 22, 2020 5:21 am

1

Last post by Max@Math Revolution
Sun May 24, 2020 5:04 pm

P = n+1-n, and Q = m+1-m for positive integers m and n. Which one is greater than the other?

by Max@Math Revolution » Thu May 21, 2020 12:13 am

2

Last post by Max@Math Revolution
Sun May 24, 2020 5:04 pm

At a local coffee shop, pastries may have nuts, chocolate, both, or neither. If 400 pastries were sold Friday, and if of

by M7MBA » Wed May 20, 2020 7:18 am

1

Last post by deloitte247
Sun May 24, 2020 1:34 am

Tom, Jane, and Sue each purchased a new house. The average (arithmetic mean) price of the three houses was $120,000.

by Gmat_mission » Thu May 21, 2020 1:42 am

1

Last post by deloitte247
Sun May 24, 2020 1:08 am

At a certain coffee shop, a mocha sells for $3.00 and a cappuccino sells for $2.25. In total, the shop sold $180 worth

by BTGmoderatorDC » Wed May 20, 2020 5:56 pm

1

Last post by deloitte247
Sun May 24, 2020 12:28 am

What is the remainder when the positive integer n is divided by 12?

by BTGmoderatorDC » Sat May 23, 2020 9:07 pm

0

Last post by BTGmoderatorDC
Sat May 23, 2020 9:07 pm

Eco Wildlife Preserve contains 5x zebras and 2x lions, where x is a positive integer. If the lions....

by BTGmoderatorLU » Sat May 23, 2020 6:07 am

0

Last post by BTGmoderatorLU
Sat May 23, 2020 6:07 am

If m is a positive odd integer between 2 and 30, then m is divisible by how many different positive prime numbers?

by BTGmoderatorDC » Fri May 22, 2020 7:12 pm

0

Last post by BTGmoderatorDC
Fri May 22, 2020 7:12 pm

Number Properties

by swerve » Fri May 22, 2020 10:14 am

0

Last post by swerve
Fri May 22, 2020 10:14 am

What is the value of the positive integer \(n ?\)

by VJesus12 » Wed May 20, 2020 6:03 am

1

Last post by anonylfc
Fri May 22, 2020 7:58 am

Is \(1 < x < 2?\)

by VJesus12 » Wed May 20, 2020 6:22 am

1

Last post by anonylfc
Fri May 22, 2020 7:52 am

A group of 7 students has a combined score of 280 on an aptitude test. If 4 of the students have a score of 60, 50, 30

by Vincen » Mon May 18, 2020 6:23 am

1

Last post by deloitte247
Fri May 22, 2020 6:45 am

At a local coffee shop, pastries may have nuts, chocolate, both, or neither. If 400 pastries were sold Friday, and if of

by BTGmoderatorDC » Fri May 22, 2020 12:56 am

1

Last post by Jay@ManhattanReview
Fri May 22, 2020 6:34 am

Two accountants, Rhodes and Smith, went to a business meeting together. Rhodes drove to the meeting...

by AAPL » Tue May 19, 2020 1:23 pm

1

Last post by deloitte247
Fri May 22, 2020 5:35 am

n is a positive integer. What is the value of f(48)?

by Max@Math Revolution » Wed May 20, 2020 2:57 am

1

Last post by Max@Math Revolution
Fri May 22, 2020 5:21 am

If n is a positive integer, are n and 1 the only positive divisors of n?

by BTGModeratorVI » Sat May 16, 2020 7:28 am

1

Last post by Brent@GMATPrepNow
Thu May 21, 2020 9:11 am

If r - s = 240, does r = 320?

by BTGModeratorVI » Sat May 16, 2020 7:30 am

1

Last post by Brent@GMATPrepNow
Thu May 21, 2020 9:10 am

How many people did Apex Company employ in 1990?

by BTGModeratorVI » Sat May 16, 2020 7:29 am

1

Last post by Brent@GMATPrepNow
Thu May 21, 2020 9:10 am

If \(n + k = m,\) what is the value of \(k ?\)

by Gmat_mission » Thu May 21, 2020 1:21 am

1

Last post by Brent@GMATPrepNow
Thu May 21, 2020 9:09 am

Last year in a group of 30 businesses, 21 reported a net profit and 15 had investments in foreign markets. How many of

by Gmat_mission » Thu May 21, 2020 1:35 am

1

Last post by Brent@GMATPrepNow
Thu May 21, 2020 9:08 am

Is \(k\) greater than \(t?\)

by Gmat_mission » Thu May 21, 2020 1:50 am

1

Last post by Brent@GMATPrepNow
Thu May 21, 2020 9:06 am

by Gmat_mission » Thu May 21, 2020 1:46 am

0

Last post by Gmat_mission
Thu May 21, 2020 1:46 am

by Gmat_mission » Thu May 21, 2020 1:43 am

0

Last post by Gmat_mission
Thu May 21, 2020 1:43 am

On the number line shown above, is \(xy < 0 ?\)

by Gmat_mission » Thu May 21, 2020 1:32 am

0

Last post by Gmat_mission
Thu May 21, 2020 1:32 am

When positive integer \(p\) is divided by 7, the remainder is 2. Is \(p\) divisible by 8?

by Gmat_mission » Thu May 21, 2020 1:28 am

0

Last post by Gmat_mission
Thu May 21, 2020 1:28 am

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