The Hardest Problem Solving Questions Posted in 2017In descending order.http://gmatclub.com/forum/topic-234993.html |There are 500 cars on a sales lot, all of which have either two doors

http://gmatclub.com/forum/topic-235426.html |Pam and Robin each roll a pair of fair, six-sided dice. What is the pr

http://gmatclub.com/forum/topic-236880.html |An escalator moves downward from street level to a subway platform at

http://gmatclub.com/forum/topic-232102.html |If a, b are integers, and (a-b)^2 + 8b^2=108, what is the number of th

http://gmatclub.com/forum/topic-235142.html |Suppose a Secret Pair number is a four-digit number in which two adj

http://gmatclub.com/forum/topic-241212.html ||x + 3| = |y -4|, where x and y are non-zer

http://gmatclub.com/forum/topic-236484.html |If x and y are integers and 2x + 9y = 57, then the least possible valu

http://gmatclub.com/forum/topic-239178.html |A bag contains 10 bulbs and 5 torches, out of which 3 bu

http://gmatclub.com/forum/topic-231585.html |What is the sum of all solutions to the equation x^(2x + 4x 6) = x

http://gmatclub.com/forum/topic-239194.html |If xy > 0 and (x 2)(y + 1) < 0, then which of the following must be

http://gmatclub.com/forum/topic-239473.html |What is the last non-zero digit of expression

http://gmatclub.com/forum/topic-248784.html |If a three-digit positive integer has its digits reversed, the

http://gmatclub.com/forum/topic-235140.html |Theresa is a basketball player practicing her free throws. On her fir

http://gmatclub.com/forum/topic-237140.html |A and B are two laborers who have been given the task to build a house

http://gmatclub.com/forum/topic-245163.html |Teddy has a set of dowels, each with a distinct length in centimeters,

http://gmatclub.com/forum/topic-249807.html |A bike running at 80 km/h initially is slowed down to 60 km/h as soon

http://gmatclub.com/forum/topic-245164.html |t and w are distinct integers between 105 and 100, not inclusive. Whic

http://gmatclub.com/forum/topic-240113.html |If a line which has the equation 7x + 17y = 1000 is plotted on X-Y pla

http://gmatclub.com/forum/topic-245926.html |What is the product of all values of x that satisfies the equation:

http://gmatclub.com/forum/topic-237446.html |An outlet pipe empties a tank in 5 hours

http://gmatclub.com/forum/topic-249199.html |A railroad worker finds himself trapped inside a tunnel at a point

http://gmatclub.com/forum/topic-250923.html |A terrible disease sweeps around the world, luckily only affecting 1

http://gmatclub.com/forum/topic-241492.html |If x and y are non-zero numbers and the value of (y)10x5 is -1, which

http://gmatclub.com/forum/topic-246043.html |An office comprised of eight employees is planning to have a foosball

http://gmatclub.com/forum/topic-232606.html |Word Problem - James started from his home and drove eastwards at a co

The Hardest Data Sufficiency Questions Posted in 2017In descending order.http://gmatclub.com/forum/topic-235005.html |What is b in the circle shown above?

http://gmatclub.com/forum/topic-241214.html |If x is a positive integer less than 100 such that x is

http://gmatclub.com/forum/topic-246409.html |If pqr s is a four-digit number, where p, q, r and s are the digits,

http://gmatclub.com/forum/topic-241781.html |The area of a rectangle is 28 square centimeter. What is the perimeter

http://gmatclub.com/forum/topic-236612.html |A certain ride has 60 people standing in line awaiting admission. If

http://gmatclub.com/forum/topic-242599.html |If x and y are integers and -x < y < x, does (x^2 - y^2)^(1/2) = x + y

http://gmatclub.com/forum/topic-237246.html |The number of elements in set K is an odd number. The minimum value of

http://gmatclub.com/forum/topic-237034.html |If x and y are positive integers, what is the value of x?

http://gmatclub.com/forum/topic-246406.html |If a, b and c are distinct positive integers, what is the value of (a

http://gmatclub.com/forum/topic-247629.html |If n >2 and n^4-5n^2+4 = 20h, Is h an integer ?

http://gmatclub.com/forum/topic-233799.html |A certain fruit stand sells only apples for $0.26 each, bananas for $0

http://gmatclub.com/forum/topic-246321.html |What is the value of | (x+5)/(x+7) |? (1) x2 + 7x 18 = 0 (2) 3x2 + 4

http://gmatclub.com/forum/topic-245910.html |A natural number p, when divided by a certain divisor q, gives

http://gmatclub.com/forum/topic-234734.html |If you are buying a product by rounding up to a $1 digit, is the sum o

http://gmatclub.com/forum/topic-237818.html |A car manufacturer organized a test drive of two of its prototypes

http://gmatclub.com/forum/topic-237249.html |If m and n are non-zero integers, is m6-m5-m4 divisible by n? 1) m2

http://gmatclub.com/forum/topic-245678.html |Last year 3/5 of the members of a certain club were males.

http://gmatclub.com/forum/topic-241802.html |The nth term of an increasing sequence S is given by Sn = Sn-1 + Sn-2

http://gmatclub.com/forum/topic-235710.html |There is a company X that does not elect employees who are under 20 ye

http://gmatclub.com/forum/topic-240872.html |If ap > aq, is a/pq>0?

http://gmatclub.com/forum/topic-236603.html |The three sides of triangle have length p, q and r, each an integer.

http://gmatclub.com/forum/topic-237315.html |In the figure above, segment BD has length 6. What is the length

http://gmatclub.com/forum/topic-251623.html |The ratio of suv's to passenger cars sold at a particular automobile..

http://gmatclub.com/forum/topic-236855.html |For positive integers n and m (n>m), is the average (arithmetic mean)

http://gmatclub.com/forum/topic-242602.html |If x and y are integers and -x < y < x, does (x^2 - y^2)^(1/2) = x + y

The Best Problem Solving Discussions Posted In 201763|

http://gmatclub.com/forum/topic-242773.html |The figure shown above consists of a shaded 9 - sided polygon and 9 un

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http://gmatclub.com/forum/topic-231929.html |For how many integer values of x, is |x 6| > |3x + 6|?

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http://gmatclub.com/forum/topic-231930.html |For how many integer values of x, is |x 8| + |5 x| > |x + 7|?

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http://gmatclub.com/forum/topic-236880.html |An escalator moves downward from street level to a subway platform at

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http://gmatclub.com/forum/topic-242454.html |For each student in a certain class, a teacher adjusted the students

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http://gmatclub.com/forum/topic-237140.html |A and B are two laborers who have been given the task to build a house

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http://gmatclub.com/forum/topic-234993.html |There are 500 cars on a sales lot, all of which have either two doors

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http://gmatclub.com/forum/topic-234352.html |Tony owns six unique matched pairs of socks. All twelve socks are kept

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http://gmatclub.com/forum/topic-236484.html |If x and y are integers and 2x + 9y = 57, then the least possible valu

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http://gmatclub.com/forum/topic-234023.html |Vladimir plays a game in which he reveals cards one-at-a-time from the

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http://gmatclub.com/forum/topic-239194.html |If xy > 0 and (x 2)(y + 1) < 0, then which of the following must be

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http://gmatclub.com/forum/topic-231928.html |For how many integer values of x, is |x 3| + |x + 1| + |x| < 10?

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http://gmatclub.com/forum/topic-235433.html |For a certain integer x, the units digit of (x+2)^2 is 9. Which of the

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http://gmatclub.com/forum/topic-242857.html |Al and Ben are drivers for SD Trucking Company. One snowy day, Ben lef

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http://gmatclub.com/forum/topic-235426.html |Pam and Robin each roll a pair of fair, six-sided dice. What is the pr

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http://gmatclub.com/forum/topic-234589.html |A certain store sells only jacks and marbles. A single jack costs 19

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http://gmatclub.com/forum/topic-236152.html |Twenty-four men can complete a work in sixteen days.Thirty-two women c

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http://gmatclub.com/forum/topic-246626.html |If 20 men or 24 women or 40 boys can do a job in 12 days working for 8

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http://gmatclub.com/forum/topic-242858.html |Which of the following is greatest?

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http://gmatclub.com/forum/topic-234196.html |If two points, A and B, are randomly placed on the circumference

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http://gmatclub.com/forum/topic-240113.html |If a line which has the equation 7x + 17y = 1000 is plotted on X-Y pla

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http://gmatclub.com/forum/topic-245521.html |The number can be expressed as (63 - 36*3^(1/2))^(1/2) can be expresse

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http://gmatclub.com/forum/topic-237472.html |Ann and Bea start at opposite sides of a CIRCULAR track

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http://gmatclub.com/forum/topic-245517.html |In a numerical table with 10 rows and 10 columns, each entry is either

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http://gmatclub.com/forum/topic-238143.html |The ratio of boys to girls in Class A is 1 to 4, and that in Class B

The Best Data Sufficiency Discussions Posted In 201760|

http://gmatclub.com/forum/topic-242956.html |If q, s, and t are all different numbers, is q < s < t ?

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http://gmatclub.com/forum/topic-236603.html |The three sides of triangle have length p, q and r, each an integer.

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http://gmatclub.com/forum/topic-243305.html |Jack wants to use a circular rug on his rectangular office floor to co

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http://gmatclub.com/forum/topic-241214.html |If x is a positive integer less than 100 such that x is

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http://gmatclub.com/forum/topic-242599.html |If x and y are integers and -x < y < x, does (x^2 - y^2)^(1/2) = x + y

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http://gmatclub.com/forum/topic-246409.html |If pqr s is a four-digit number, where p, q, r and s are the digits,

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http://gmatclub.com/forum/topic-242958.html |Line l lies in the xy-plane and does not pass through the origin. What

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http://gmatclub.com/forum/topic-233609.html |What is the value of prime number p ? (1) p+8 is prime.

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http://gmatclub.com/forum/topic-243445.html |Is the area of the triangular region above less than 20?

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http://gmatclub.com/forum/topic-243192.html |Kim and Sue each bought some roses and some daisies at the prices show

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http://gmatclub.com/forum/topic-242602.html |If x and y are integers and -x < y < x, does (x^2 - y^2)^(1/2) = x + y

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http://gmatclub.com/forum/topic-238296.html |If y < x < z and xyz < 0, is xy > 0?

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http://gmatclub.com/forum/topic-243303.html |If r and t are three-digit positive integers, is r greater than t ?

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http://gmatclub.com/forum/topic-243190.html |What is the value of x if x^3 < x^2?

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http://gmatclub.com/forum/topic-245678.html |Last year 3/5 of the members of a certain club were males.

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http://gmatclub.com/forum/topic-243443.html |A certain mixture of paint requires blue, yellow, and red paints in

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http://gmatclub.com/forum/topic-240640.html |If x and k are both integers, x > k, and xk = 625, what is x? (1) |k|

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http://gmatclub.com/forum/topic-237034.html |If x and y are positive integers, what is the value of x?

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http://gmatclub.com/forum/topic-236612.html |A certain ride has 60 people standing in line awaiting admission. If

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http://gmatclub.com/forum/topic-237380.html |x and y are positive integers. If the greatest common divisor of 3x

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http://gmatclub.com/forum/topic-237818.html |A car manufacturer organized a test drive of two of its prototypes

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http://gmatclub.com/forum/topic-243196.html |In the two-digit integers 3\(\Box\) and 2\(\bigtriangleup\),The

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http://gmatclub.com/forum/topic-238750.html |What is the last non-zero digit of (573)^(327)*(274)^(36)*860^x*1525^y

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http://gmatclub.com/forum/topic-233844.html |If x is an integer, what is the value of x?

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http://gmatclub.com/forum/topic-243199.html |For a certain city's library, the average cost of purchasing each new

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The Official Guide for GMAT Review 2018

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http://gmatclub.com/forum/topic-231670.html |The Best Of Quant of 2016

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The Official Guide for GMAT Quantitative Review 2018

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http://gmatclub.com/forum/topic-238144.html |GMAT Quant Concepts by Experts' Global | Videos, Exercises, More...!

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http://gmatclub.com/forum/topic-240783.html |GMAT Shortcut: Adding to the Numerator and Denominator

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OG-18, 17, 16, 15/13 review - Quant - Topicwise breakup

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http://gmatclub.com/forum/topic-247791.html |What is the area of right triangle ABC?

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GMAT Official Guide 2018 Quantitative Review: Free video explanations

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http://gmatclub.com/forum/topic-241264.html |Reflection questions in Co-ordinate Geometry

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http://gmatclub.com/forum/topic-242120.html |Probability questions

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http://gmatclub.com/forum/p1886497 |Ultimate GMAT Quantitative Megathread

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http://gmatclub.com/forum/p1786836 |For how many integer values of x, is |x 8| + |5 x| > |x + 7|?

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GMATPrepNow26|

http://gmatclub.com/forum/p1877877 |Re: The figure shown above consists of a shaded 9 - sided polygon and 9 un

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http://gmatclub.com/forum/p1806489 |If two points, A and B, are randomly placed on the circumference

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chetan2u |https://gmatclub.com/forum/members/member-70884.html

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http://gmatclub.com/forum/p1786867 |Re: For how many integer values of x, is |x 6| > |3x + 6|?

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http://gmatclub.com/forum/p1939266 |Re: What will be the remainder when 13^7 + 14^7 + 15^7 + 16^7 is divided b

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MathRevolution 13|

http://gmatclub.com/forum/p1914143 |Which of the following inequalities is equal to |x-3|x||<8?

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http://gmatclub.com/forum/p1853846 |Is x^2>y^2?

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ScottTargetTestPrep6|

http://gmatclub.com/forum/p1828029 |Re: A certain experimental mathematics program was tried out in 2 classes

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http://gmatclub.com/forum/p1954828 |Re: Train X leaves New York at 1 A.M. and travels east at a speed of x mil

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JeffTargetTestPrep11|

http://gmatclub.com/forum/p1817486 |Re: Pam and Robin each roll a pair of fair, six-sided dice. What is the pr

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http://gmatclub.com/forum/p1787944 |For how many integer values of x, is |x 6| > |3x + 6|?

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VeritasPrepKarishma11|

http://gmatclub.com/forum/p1821584 |Re: Twenty-four men can complete a work in sixteen days.Thirty-two women c

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http://gmatclub.com/forum/p1856144 |Re: In triangle ABC, D is the mid-point of BC and E is the mid-point of AD

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pushpitkc8|

http://gmatclub.com/forum/p1870921 |The figure shown above consists of a shaded 9 - sided polygon and 9 un

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http://gmatclub.com/forum/p1879978 |If n is an integer greater than 10, then the expression (n^2 - 2n)(n +

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EgmatQuantExpert33|

http://gmatclub.com/forum/p1828552 |A and B are two laborers who have been given the task to build a house

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http://gmatclub.com/forum/p1898335 |What is the product of all values of x that satisfies the equation:

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generis9|

http://gmatclub.com/forum/p1902431 |Re: A triangle in the xy-coordinate plane has vertices with coordinates (7

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http://gmatclub.com/forum/p1916127 |Given the inequalities above, which of the following CANNOT be........

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mikemcgarry 40|

http://gmatclub.com/forum/p1812156 |There are 500 cars on a sales lot, all of which have either two doors

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http://gmatclub.com/forum/p1813140 |Theresa is a basketball player practicing her free throws. On her fir

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