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If \(y = 2 + 2k\) and \(y\ne 0,\) then \(\dfrac1{y} + \dfrac1{y} + \dfrac1{y} + \dfrac1{y} = ?\)
by VJesus12 » Fri Jul 09, 2021 11:44 am
If \(y = 2 + 2k\) and \(y\ne 0,\) then \(\dfrac1{y} + \dfrac1{y} +...
1
Last post by regor60
Sat Jul 10, 2021 12:29 pm
Sat Jul 10, 2021 12:29 pm
In a certain school, there are 80 Freshmen, 100 Sophomores, and 220 Upperclassmen, drawn from three cities: A, B, and C.
by BTGmoderatorLU » Fri Jul 09, 2021 1:41 pm
Source: Magoosh In a certain school, there are 80 Freshmen, 100...
0
Last post by BTGmoderatorLU
Fri Jul 09, 2021 1:41 pm
Fri Jul 09, 2021 1:41 pm
How many odd three-digit integers greater than 800 are there such that all their digits are different?
by VJesus12 » Fri Jul 09, 2021 11:47 am
How many odd three-digit integers greater than 800 are there such...
0
Last post by VJesus12
Fri Jul 09, 2021 11:47 am
Fri Jul 09, 2021 11:47 am
If \(x < 0,\) then \(\sqrt{-x|x|}\) is:
by VJesus12 » Fri Jul 09, 2021 11:35 am
If \(x < 0,\) then \(\sqrt{-x|x|}\) is: A. \(-x\) B. \(-1\) C....
0
Last post by VJesus12
Fri Jul 09, 2021 11:35 am
Fri Jul 09, 2021 11:35 am
If \(\dfrac{a}{b}<\dfrac{c}{d}\) and \(bd < 0,\) which of the following inequalities must be true?
by Vincen » Fri Jul 09, 2021 11:27 am
If \(\dfrac{a}{b}<\dfrac{c}{d}\) and \(bd < 0,\) which of the...
0
Last post by Vincen
Fri Jul 09, 2021 11:27 am
Fri Jul 09, 2021 11:27 am
In a village of \(100\) households, \(75\) have at least one DVD player, \(80\) have at least one cell phone, and \(55\)
by Vincen » Fri Jul 09, 2021 11:23 am
In a village of \(100\) households, \(75\) have at least one DVD...
0
Last post by Vincen
Fri Jul 09, 2021 11:23 am
Fri Jul 09, 2021 11:23 am
Find the range of values of \(x\) such that \((x-5)^3(2-4x)<0.\)
by Vincen » Fri Jul 09, 2021 11:20 am
Find the range of values of \(x\) such that \((x-5)^3(2-4x)<0.\)...
0
Last post by Vincen
Fri Jul 09, 2021 11:20 am
Fri Jul 09, 2021 11:20 am
If \(p\) and \(q\) are positive integers, which of the following can never be the greatest common divisor of \(48p\) and
by Vincen » Fri Jul 09, 2021 11:12 am
If \(p\) and \(q\) are positive integers, which of the following can...
0
Last post by Vincen
Fri Jul 09, 2021 11:12 am
Fri Jul 09, 2021 11:12 am
For a certain savings account, the table shows the three transactions for the month of June. The daily balance for the
by Vincen » Fri Jul 09, 2021 11:05 am
Untitled.png For a certain savings account, the table shows the...
0
Last post by Vincen
Fri Jul 09, 2021 11:05 am
Fri Jul 09, 2021 11:05 am
Each of the \(200\) students in a class enrolled in at least one of the three subjects: Physics, Chemistry, and Mathemat
by Vincen » Fri Jul 09, 2021 11:02 am
Each of the \(200\) students in a class enrolled in at least one of...
0
Last post by Vincen
Fri Jul 09, 2021 11:02 am
Fri Jul 09, 2021 11:02 am
If \(5-\dfrac6{x}=x,\) then \(x\) has how many possible values?
by Vincen » Fri Jul 09, 2021 10:57 am
If \(5-\dfrac6{x}=x,\) then \(x\) has how many possible values? (A)...
0
Last post by Vincen
Fri Jul 09, 2021 10:57 am
Fri Jul 09, 2021 10:57 am
In a survey of political preferences, \(85\%\) of those asked were in favor of at least one of the three candidates, Ann
by Vincen » Fri Jul 09, 2021 10:54 am
In a survey of political preferences, \(85\%\) of those asked were in...
0
Last post by Vincen
Fri Jul 09, 2021 10:54 am
Fri Jul 09, 2021 10:54 am
When an unfair coin is tossed twice, the probability of getting one tail and one head is \(\dfrac13.\) What is the proba
by Vincen » Fri Jul 09, 2021 10:49 am
When an unfair coin is tossed twice, the probability of getting one...
0
Last post by Vincen
Fri Jul 09, 2021 10:49 am
Fri Jul 09, 2021 10:49 am
What is the sum of the integers in the table above?
by Vincen » Fri Jul 09, 2021 10:45 am
Table.jpg What is the sum of the integers in the table above? (A) 28...
0
Last post by Vincen
Fri Jul 09, 2021 10:45 am
Fri Jul 09, 2021 10:45 am
If \(xy + z = x(y + z),\) which of the following must be true?
by Vincen » Fri Jul 09, 2021 10:34 am
If \(xy + z = x(y + z),\) which of the following must be true? A....
0
Last post by Vincen
Fri Jul 09, 2021 10:34 am
Fri Jul 09, 2021 10:34 am
A certain store found that last year the average (arithmetic mean) monthly sales from January through October was
by AAPL » Fri Jul 09, 2021 6:03 am
GMAT Prep A certain store found that last year the average...
0
Last post by AAPL
Fri Jul 09, 2021 6:03 am
Fri Jul 09, 2021 6:03 am
An investor purchased 20 shares of certain stock at price of $45.75 per share. Later this investor purchased 30 more
by AAPL » Fri Jul 09, 2021 5:58 am
GMAT Prep An investor purchased 20 shares of certain stock at price...
0
Last post by AAPL
Fri Jul 09, 2021 5:58 am
Fri Jul 09, 2021 5:58 am
Which of the following numbers is greater than three fourths of the numbers but less than one fourth of the numbers in
by AAPL » Thu Jul 08, 2021 6:27 am
GMAT Paper Tests 38 69 22 73 31 47 13 82 Which of the following...
1
Last post by Brent@GMATPrepNow
Fri Jul 09, 2021 4:56 am
Fri Jul 09, 2021 4:56 am
Word Problems
by swerve » Thu Jul 08, 2021 4:14 pm
Two trees have a combined height of 60 feet, and the taller tree is x...
0
Last post by swerve
Thu Jul 08, 2021 4:14 pm
Thu Jul 08, 2021 4:14 pm
Percent And Interest Problems
by swerve » Thu Jul 08, 2021 4:06 pm
The average computer price today is $700. If the average computer...
0
Last post by swerve
Thu Jul 08, 2021 4:06 pm
Thu Jul 08, 2021 4:06 pm
What is the least number of digits (including repetitions) needed to express 10^100 in decimal notation?
by AAPL » Thu Jul 08, 2021 6:34 am
GMAT Paper Tests What is the least number of digits (including...
0
Last post by AAPL
Thu Jul 08, 2021 6:34 am
Thu Jul 08, 2021 6:34 am
A certain used-book dealer sells paperback books at 3 times dealer's cost and hardback books at 4 times dealer's cost.
by BTGmoderatorLU » Wed Jul 07, 2021 4:32 pm
Source: Princeton Review A certain used-book dealer sells paperback...
0
Last post by BTGmoderatorLU
Wed Jul 07, 2021 4:32 pm
Wed Jul 07, 2021 4:32 pm
Of 55 people attending a party, 30 drink coffee, 20 drink tea and 7 drink both coffee and tea. How many people attending
by BTGmoderatorLU » Wed Jul 07, 2021 4:25 pm
Source: Princeton Review Of 55 people attending a party, 30 drink...
0
Last post by BTGmoderatorLU
Wed Jul 07, 2021 4:25 pm
Wed Jul 07, 2021 4:25 pm
100 students appeared for two tets-Physics and Chemistry. 60 students passed the Physics test and 33 students passed the
by AAPL » Wed Jul 07, 2021 9:59 am
E-GMAT 100 students appeared for two tests, physics and chemistry....
0
Last post by AAPL
Wed Jul 07, 2021 9:59 am
Wed Jul 07, 2021 9:59 am
How many 3 digits even numbers are possible using the digits \(0, 3, 1, 6, 7, 9\) if repetition of digits is allowed?
by AAPL » Wed Jul 07, 2021 9:47 am
E-GMAT How many 3 digits even numbers are possible using the digits...
0
Last post by AAPL
Wed Jul 07, 2021 9:47 am
Wed Jul 07, 2021 9:47 am
List \(T\) consist of 30 positive decimals, none of which is an integer, and the sum of the 30 decimals is \(S.\) The
by VJesus12 » Fri Sep 04, 2020 5:46 am
List \(T\) consist of 30 positive decimals, none of which is an...
2
Last post by swerve
Wed Jul 07, 2021 6:24 am
Wed Jul 07, 2021 6:24 am
Points A, B, C, and D, in that order, lie on a line. If AB = 3 cm, AC = 4 cm, and BD = 6 cm, what is CD, in centimeters?
by BTGmoderatorLU » Tue Jul 06, 2021 4:05 pm
Source: Official Guide Points A, B, C, and D, in that order, lie on...
0
Last post by BTGmoderatorLU
Tue Jul 06, 2021 4:05 pm
Tue Jul 06, 2021 4:05 pm
In a certain medical survey, 45 percent of the people surveyed had the type A antigen in their blood and 3 percent had
by BTGmoderatorLU » Tue Jul 06, 2021 4:00 pm
Source: Official Guide In a certain medical survey, 45 percent of...
0
Last post by BTGmoderatorLU
Tue Jul 06, 2021 4:00 pm
Tue Jul 06, 2021 4:00 pm
Combinations - hand shake
by crackgmat007 » Fri May 08, 2009 9:39 am
In a meeting of 3 representatives from each of 6 different companies,...
3
Last post by Brent@GMATPrepNow
Tue Jul 06, 2021 6:06 am
Tue Jul 06, 2021 6:06 am
A set of 15 different integers has median of 25 and a range
by BTGmoderatorDC » Mon Dec 24, 2018 7:29 pm
A set of 15 different integers has median of 25 and a range of 25....
4
Last post by Brent@GMATPrepNow
Tue Jul 06, 2021 6:05 am
Tue Jul 06, 2021 6:05 am
Given that x is a positive integer such that \(x\geq75,\) which of the following is the remainder when Q is divided by 6
by AAPL » Tue Jul 06, 2021 5:59 am
Magoosh Q = x^3 - x Given that x is a positive integer such that...
0
Last post by AAPL
Tue Jul 06, 2021 5:59 am
Tue Jul 06, 2021 5:59 am
In 1990 the budgets for projects Q and V were $660,000 and $780,000, respectively. In each of the next 10 years, the
by BTGmoderatorDC » Mon Jul 05, 2021 4:54 pm
In 1990 the budgets for projects Q and V were $660,000 and $780,000,...
0
Last post by BTGmoderatorDC
Mon Jul 05, 2021 4:54 pm
Mon Jul 05, 2021 4:54 pm
What is the range of the prime factors of \(x,\) where \(x\) is \(275?\)
by Vincen » Wed Jul 22, 2020 12:18 pm
What is the range of the prime factors of \(x,\) where \(x\) is...
2
Last post by Brent@GMATPrepNow
Mon Jul 05, 2021 5:04 am
Mon Jul 05, 2021 5:04 am
The numbers m, n, and K are all positive integers. Given that m is a factor of K, that n is also a factor of K, and m
by BTGmoderatorDC » Mon Jul 05, 2021 2:12 am
The numbers m, n, and K are all positive integers. Given that m is a...
1
Last post by Brent@GMATPrepNow
Mon Jul 05, 2021 4:59 am
Mon Jul 05, 2021 4:59 am
probability-pair of twins
by mehrasa » Mon Sep 05, 2011 9:06 am
if there are 4 pairs of twins, and a committee will be formed with 3...
4
Last post by regor60
Sat Jul 03, 2021 11:17 am
Sat Jul 03, 2021 11:17 am
Que: If both 7 and \(3^3\) are factors of \(p\cdot4^4\cdot6^2\cdot5^4\) , then what is the smallest.....
by Max@Math Revolution » Tue Jun 29, 2021 9:18 pm
Que: If both 7 and \(3^3\) are factors of...
2
Last post by Max@Math Revolution
Fri Jul 02, 2021 7:45 pm
Fri Jul 02, 2021 7:45 pm
5 Balls in 3 boxes (Permutation Combination)
by Stuti567 » Thu May 05, 2016 11:16 pm
Five balls of different colours are to be placed in three boxes of...
6
Last post by Saumyojit
Fri Jul 02, 2021 1:26 pm
Fri Jul 02, 2021 1:26 pm
The hexagonal face of the block shown in the figure above has sides of equal length and angles of equal measure. If each
by M7MBA » Sun Jun 27, 2021 12:05 am
2018-07-23_1017.png The hexagonal face of the block shown in the...
1
Last post by swerve
Fri Jul 02, 2021 7:24 am
Fri Jul 02, 2021 7:24 am
James started from his home and drove eastwards at a constant speed. Exactly 90 minutes after James started from his
by AAPL » Thu Jul 01, 2021 9:57 am
E-GMAT James started from his home and drove eastwards at a constant...
1
Last post by swerve
Fri Jul 02, 2021 7:10 am
Fri Jul 02, 2021 7:10 am
A publisher printed 50,000 copies of a book. All but 500 copies were sold. Of the books sold, 10 percent were sold at ha
by BTGModeratorVI » Fri Aug 14, 2020 1:12 pm
A publisher printed 50,000 copies of a book. All but 500 copies were...
2
Last post by Brent@GMATPrepNow
Fri Jul 02, 2021 7:07 am
Fri Jul 02, 2021 7:07 am
If 9 marbles were added to a jar of marbles, the number of marbles would be greater than 3 times the original number of
by BTGmoderatorLU » Thu Jul 01, 2021 6:05 pm
Source: GMAT Prep If 9 marbles were added to a jar of marbles, the...
1
Last post by Brent@GMATPrepNow
Fri Jul 02, 2021 5:19 am
Fri Jul 02, 2021 5:19 am
Lisa bought a house for $70,000 and paid closing costs equal to 2 percent of the purchase price. Later Lisa sold the
by BTGmoderatorLU » Thu Jul 01, 2021 5:57 pm
Source: GMAT Prep Lisa bought a house for $70,000 and paid closing...
0
Last post by BTGmoderatorLU
Thu Jul 01, 2021 5:57 pm
Thu Jul 01, 2021 5:57 pm
In the given figure, BD = 6 and DC = 4. If angle BAD = \(30^o\) and angle ADC = \(120^o,\) find the area of the triangle
by AAPL » Thu Jul 01, 2021 10:04 am
E-GMAT Q2.png In the figure, BD = 6 and DC = 4. If angle BAD...
1
Last post by gmatbyexample
Thu Jul 01, 2021 4:40 pm
Thu Jul 01, 2021 4:40 pm
In a group of 9 children, there are twice as many girls as boys, and twice as many right-handed people as there are left
by BTGmoderatorDC » Wed Jun 30, 2021 2:58 pm
In a group of 9 children, there are twice as many girls as boys, and...
2
Last post by Brent@GMATPrepNow
Thu Jul 01, 2021 6:15 am
Thu Jul 01, 2021 6:15 am
Both runners and walkers are participating in a marathon on exactly the same course. The walkers start at 6:45 AM, and
by BTGmoderatorLU » Wed Jun 30, 2021 7:18 am
Source: Veritas Prep Both runners and walkers are participating in a...
0
Last post by BTGmoderatorLU
Wed Jun 30, 2021 7:18 am
Wed Jun 30, 2021 7:18 am
Que: John sold his car at a loss of 20 percent of the price that he originally paid for the car,.....
by Max@Math Revolution » Sun Jun 27, 2021 8:15 pm
Que: John sold his car at a loss of 20 percent of the price that he...
1
Last post by Max@Math Revolution
Tue Jun 29, 2021 9:12 pm
Tue Jun 29, 2021 9:12 pm
According to the graph above, if 80 percent who were under 18 years old and living in the United States in 1970 are
by BTGmoderatorDC » Tue Jun 29, 2021 7:55 pm
According to the graph above, if 80 percent who were under 18 years...
0
Last post by BTGmoderatorDC
Tue Jun 29, 2021 7:55 pm
Tue Jun 29, 2021 7:55 pm
ABCD is a square inscribed in a circle and arc ADC has a length of \(\pi\sqrt{x}.\) If a dart is thrown and lands
by AAPL » Tue Jun 29, 2021 12:05 pm
Manhattan Prep 2014-10-28_2033 (1).png ABCD is a square inscribed in...
0
Last post by AAPL
Tue Jun 29, 2021 12:05 pm
Tue Jun 29, 2021 12:05 pm
Alex and Brenda both stand at point X. Alex begins to walk away from Brenda in a straight line at a rate of 4 miles per
by AAPL » Tue Jun 29, 2021 11:55 am
Manhattan Prep Alex and Brenda both stand at point X. Alex begins to...
0
Last post by AAPL
Tue Jun 29, 2021 11:55 am
Tue Jun 29, 2021 11:55 am
Probability
by swerve » Tue Jun 29, 2021 6:03 am
From a theatre troupe of eight members, including Lou, one person...
0
Last post by swerve
Tue Jun 29, 2021 6:03 am
Tue Jun 29, 2021 6:03 am
