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Free: one lesson and one timed question a day, picked by topic

Working alone at its constant rate, machine K took 3 hours to produce 1/4

by BTGModeratorVI » Mon Sep 14, 2020 8:44 am

1

Last post by Brent@GMATPrepNow
Mon Sep 14, 2020 9:12 am

a^2 = 3b^2. If 6b = 18, what is 2a^2?

by BTGModeratorVI » Mon Sep 14, 2020 8:46 am

1

Last post by Brent@GMATPrepNow
Mon Sep 14, 2020 9:11 am

If cube \(X\) has an edge of length e and cube \(Y\) has an edge of length \(e + 1,\) how much greater is the total surf

by Vincen » Mon Sep 14, 2020 3:09 am

1

Last post by Brent@GMATPrepNow
Mon Sep 14, 2020 9:05 am

There are 7 people on committee A and 8 people on committee B. If three people serve on both committees, how many people

by BTGModeratorVI » Mon Sep 14, 2020 8:31 am

0

Last post by BTGModeratorVI
Mon Sep 14, 2020 8:31 am

A carpenter worked alone for 1 day on a job that would take him 6

by BTGModeratorVI » Mon Sep 14, 2020 8:31 am

0

Last post by BTGModeratorVI
Mon Sep 14, 2020 8:31 am

Harriet wants to put up fencing around three sides of her rectangular yard and leave a side of 20 feet unfenced. If the

by BTGModeratorVI » Mon Sep 14, 2020 8:30 am

0

Last post by BTGModeratorVI
Mon Sep 14, 2020 8:30 am

If x and y are positive integers and x = 10y + 5, what is the remainder when x is divided by 5?

by BTGModeratorVI » Mon Sep 14, 2020 8:29 am

0

Last post by BTGModeratorVI
Mon Sep 14, 2020 8:29 am

If a $3,000 deposit is made into a savings account that pays 6 percent interest, compounded monthly, and there are no

by M7MBA » Wed Sep 09, 2020 6:53 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:14 am

Jerry and Ross decided to have a footrace. They run 1,000 meters. Jerry runs 5 meters per second, and Ross runs 4 meters

by BTGmoderatorLU » Wed Sep 09, 2020 10:02 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:13 am

A license plate in the country Kerrania consists of four digits followed by two letters. The letters A, B, and C are...

by BTGmoderatorLU » Wed Sep 09, 2020 10:21 am

3

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:12 am

If \(a^2b\) is an integer which of the following must be an integer?

by Gmat_mission » Thu Sep 10, 2020 12:27 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:10 am

If \(\dfrac2{x+1}=\dfrac1{x-1},\) for \(x \ne 1\) and \(x \ne -1,\) then \(x =\)

by Gmat_mission » Thu Sep 10, 2020 12:39 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:09 am

A six-sided die, with sides numbered 1 through 6, is rolled three times. What is the probability that the sum of the

by Gmat_mission » Thu Sep 10, 2020 12:54 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:08 am

There are 8 job applicants sitting in a waiting room—4 women and 4 men. If 2 of the applicants are selected at random,

by Gmat_mission » Thu Sep 10, 2020 12:14 am

3

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:07 am

What percent of 112 is 14?

by BTGModeratorVI » Mon Sep 07, 2020 7:04 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 4:05 am

A rope 40 feet long is cut into two pieces. If one piece is 18 feet longer than the other, what is the length, in feet,

by BTGModeratorVI » Mon Sep 07, 2020 7:02 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 3:50 am

In the multiplication above, \(\#\) represents a single digit. What digit does \(\#\) represent?

by Gmat_mission » Thu Sep 10, 2020 12:58 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 3:50 am

Paul sells encyclopedias door-to-door. He earns $160 on every paycheck, regardless of how many sets he sells. In additio

by Gmat_mission » Thu Sep 10, 2020 12:33 am

2

Last post by Scott@TargetTestPrep
Mon Sep 14, 2020 3:46 am

A rectangular-shaped carpet remnant that measures \(x\) feet by \(y\) feet is priced at \(\$50.\) What is the cost of

by Vincen » Mon Sep 14, 2020 3:00 am

0

Last post by Vincen
Mon Sep 14, 2020 3:00 am

At 12:00 noon, a machine, operating at a fixed rate, starts processing a large set of identical items. At 1:45 p.m., the

by BTGmoderatorDC » Sun Sep 13, 2020 6:19 pm

0

Last post by BTGmoderatorDC
Sun Sep 13, 2020 6:19 pm

Eleven years ago Tina was half as old as Ike will be in 4 years.

by BTGModeratorVI » Mon Sep 07, 2020 6:53 am

1

Last post by Brent@GMATPrepNow
Sun Sep 13, 2020 5:25 am

If x, y and z are non-negative integers such that x < y < z, then the equation x + y + z = 11 has how many distinct solu

by BTGModeratorVI » Mon Sep 07, 2020 6:58 am

1

Last post by Brent@GMATPrepNow
Sun Sep 13, 2020 5:25 am

The cost of Brand V paper is proportional to the weight. If 18 ounces of Brand V paper cost $ 3.06, what is the cost of

by BTGModeratorVI » Mon Sep 07, 2020 6:58 am

1

Last post by Brent@GMATPrepNow
Sun Sep 13, 2020 5:24 am

If x + y = 5y - 13 and x - y = 5, then x =

by BTGModeratorVI » Mon Sep 07, 2020 7:01 am

1

Last post by Brent@GMATPrepNow
Sun Sep 13, 2020 5:24 am

What is the greatest integer that is a sum of four different prime numbers, each less than 30?

by M7MBA » Wed Sep 09, 2020 6:38 am

2

Last post by deloitte247
Sun Sep 13, 2020 12:12 am

If \(x\) is a prime number greater than \(3,\) what is the remainder when \(x^2\) is divided by \(8?\)

by M7MBA » Wed Sep 09, 2020 6:36 am

1

Last post by deloitte247
Sat Sep 12, 2020 11:51 pm

When \(12\) is divided by the positive integer \(k,\) the remainder is \(k - 3.\) Which of the following could be the va

by M7MBA » Wed Sep 09, 2020 6:30 am

1

Last post by deloitte247
Sat Sep 12, 2020 11:23 pm

If positive integers \(q\) and \(r\) are both even, which of the following must be odd?

by M7MBA » Wed Sep 09, 2020 6:41 am

1

Last post by Nirav Umaretiya
Sat Sep 12, 2020 10:56 pm

Which of the following is the least positive integer that is divisible by each of the integers from 2 through 5, inclusi

by M7MBA » Wed Sep 09, 2020 6:45 am

1

Last post by Nirav Umaretiya
Sat Sep 12, 2020 10:44 pm

If \(a\) and \(b\) are distinct prime numbers, which of the following could be the product of \(a\) and \(b?\)

by M7MBA » Wed Sep 09, 2020 6:48 am

1

Last post by Nirav Umaretiya
Sat Sep 12, 2020 10:33 pm

Given this system of equations, what is the value of \(|p| + |q|?\)

by M7MBA » Wed Sep 09, 2020 6:51 am

1

Last post by Nirav Umaretiya
Sat Sep 12, 2020 10:29 pm

If a set of numbers consists of \(10, 15, 0, 3,\) and \(x,\) and the range of the set is \(30,\) what are the possible

by Gmat_mission » Thu Sep 10, 2020 12:50 am

2

Last post by Nirav Umaretiya
Sat Sep 12, 2020 9:33 pm

In the figure above, the equilateral hexagon \(ABCDEF\) is inscribed in the circle with center \(G,\) which has a diamet

by Gmat_mission » Thu Sep 10, 2020 1:02 am

1

Last post by Nirav Umaretiya
Sat Sep 12, 2020 9:11 pm

Mary purchased 3 theater tickets with an average (arithmetic mean) price of $8. If Mary also purchases...

by AAPL » Fri Sep 11, 2020 5:27 pm

1

Last post by Nirav Umaretiya
Sat Sep 12, 2020 8:31 pm

For which of the following values of x is the mode of

by BTGmoderatorDC » Sat Sep 12, 2020 7:18 pm

1

Last post by Nirav Umaretiya
Sat Sep 12, 2020 8:22 pm

Jaime has n comic books. He sells one half of them and then gives one third of the ones he has left to a friend. If he

by BTGmoderatorDC » Fri Sep 11, 2020 3:44 pm

1

Last post by swerve
Sat Sep 12, 2020 2:34 pm

The ratio 2 to 1/3 is equal to the ratio

by VJesus12 » Wed Sep 09, 2020 12:54 am

3

Last post by swerve
Sat Sep 12, 2020 2:23 pm

A hiker walked for two days. On the second day the hiker walked 2 hours longer

by BTGModeratorVI » Mon Sep 07, 2020 6:55 am

3

Last post by swerve
Sat Sep 12, 2020 2:18 pm

At a certain university, the ratio of the number of teaching assistants to the number of students in any course must...

by AAPL » Fri Sep 11, 2020 5:40 pm

1

Last post by Brent@GMATPrepNow
Sat Sep 12, 2020 6:25 am

How many multiples of 3 are there between 10 and 90, inclusive?

by M7MBA » Wed Sep 09, 2020 6:44 am

1

Last post by r3shabh
Fri Sep 11, 2020 2:33 pm

Marty has a right circular cylindrical pool of diameter 12 feet and his neighbor, Rusty, has a right circular cylindrica

by VJesus12 » Wed Sep 09, 2020 1:01 am

1

Last post by r3shabh
Fri Sep 11, 2020 2:20 pm

The ratio of apples, bananas, cantaloupes, and oranges at a fruit stand is 5:3:2:6, respectively. The total number of

by M7MBA » Wed Sep 09, 2020 1:43 am

1

Last post by r3shabh
Fri Sep 11, 2020 2:15 pm

If \(y = 3x + 2\) and \(y = - 4 - 6x\) what is the value of \(y?\)

by Vincen » Tue Sep 08, 2020 7:16 am

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:18 pm

Each edge of a cubical block of wood measures 2 inches. What is the surface area of the block in square inches?

by Vincen » Tue Sep 08, 2020 7:18 am

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:17 pm

If a customer makes exactly one selection from each of the five categories shown in the table above, what is the greates

by Vincen » Tue Sep 08, 2020 7:21 am

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:16 pm

At a restaurant, all tips are added together to be split among the employees at the end of a shift. The 4 waiters combin

by Vincen » Tue Sep 08, 2020 7:23 am

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:15 pm

If \(|2x - 7| > 17,\) which of the following must be true?

by Vincen » Tue Sep 08, 2020 7:34 am

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:14 pm

If \(x - 3y = - 20,\) then \(2x - 6y =\)

by Vincen » Tue Sep 08, 2020 7:36 am

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:13 pm

In auction house charges a commission of 15% on the first $50,000 of the sale price of an item...

by AAPL » Tue Sep 08, 2020 12:29 pm

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:12 pm

While working alone at their constant rates computer X can process 240 file in 4 hours...

by AAPL » Tue Sep 08, 2020 12:39 pm

1

Last post by Scott@TargetTestPrep
Fri Sep 11, 2020 1:10 pm

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