GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 15 Dec 2019, 12:08

# Problem Solving (PS)

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  9   10   11   12   13   14   15  ...  20    Next Search for:
Filter
Topics Author Replies   Views Last post

Forum Experts

 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Go to page: 1, 2 Tags: Source: EMPOWERgmat
EMPOWERgmatRichC

26

4834

26 Oct 2019, 19:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

190

9167

02 Dec 2019, 21:57

Announcements

522
ER
 100 Hardest and easiest questions for PS as of November 2019
Bunuel

12

104482

29 Jul 2019, 07:22

1939
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

756196

22 Feb 2012, 11:27

## GMAT Club Member Recommended Prep Products:

Topics

12
ER
 A publisher printed 50,000 copies of a book. All but 500 copies were s
Nanobotstv

7

4164

29 Jul 2019, 16:26

6
ER
 A drought decreased the amount of water in city X’s reservoirs from 11
Bunuel

7

1848

21 Nov 2019, 00:05

21
ER
 If x is a positive number and a=√x∗x−x,
gmatgambler

7

4100

01 Jul 2019, 10:05

20
ER
 If x, y, and z are consecutive integers such that x > y > z
vibhav

7

4277

31 Aug 2019, 11:35

19
ER
 (root2*root5)/[(root7-root2-root5)(root7+root2+root5)]
Bunuel

7

3244

24 Dec 2018, 07:32

43
ER
 Sequence S is defined as Sn=Sn-1 + 1 +1/(Sn-1 + 1) for all n
daviesj

7

9374

28 Apr 2019, 09:31

12
ER
 If p is a non-positive number, then for what value of p does the
EgmatQuantExpert

7

769

25 May 2019, 06:18

7
ER
 If (a+b)^5= a^5+xa^4b+ya^3b^2+za^2b^3+tab^4+b^5 What is the value of x
div10

7

1020

24 Aug 2019, 12:33

29
ER
 For which of the following functions does f(x) = f(1/x), given that x
Bunuel

7

4204

06 Oct 2018, 13:26

9
ER
 x is replaced by 1 - x everywhere in the expression 1/x - 1/(1 - x)
Bunuel

7

3191

13 May 2019, 11:53

12
ER
 How many factors of 330 are odd numbers greater than 1?
MathRevolution

7

1857

08 Sep 2018, 07:36

12
ER
 The average of five natural numbers is 150. A particular number among
devmillenium2k

7

6219

08 Nov 2019, 05:33

22
ER
 If ((ab)^2+3ab-18)((a-1)(a+2))=0 where a and b are integers,which of
mun23

7

2905

03 Dec 2018, 00:18

12
ER
 The corn crops of Moses, each of which is 27 acres, have
Joy111

7

9546

16 Feb 2018, 09:32

8
ER
 How many different pairs of positive integers (a, b) satisfy the equat
Bunuel

7

444

01 Nov 2019, 09:33

3
ER
 Two different positive numbers a and b each differ from their reciproc
Bunuel

7

396

20 Mar 2019, 06:29

67
ER
 If x= 1/(2^2*3^2*4^2*5^2) is expressed as a decimal, how many distinct
sony1000

7

4092

31 Oct 2019, 22:29

10
ER
 Rank those three in order from smallest to biggest.
mikemcgarry

7

3099

04 Jun 2018, 06:44

28
ER
 If the sequence x_1, x_2, x_3, …, x_n, ... is such that x_1
eresh

7

5430

23 Jun 2018, 05:11

7
ER
 If (3 + 2√2)^(x^2 - 3) + (3 - 2√2)^(x^2 - 3) = b, then which of the fo
DisciplinedPrep

7

310

02 Dec 2019, 22:54

19
ER
 If x is not equal to 0 and x^y=1, then which of the followin
gmathacker1

7

3566

04 Jun 2019, 20:34

4
ER
 If a,b and c are in arithmetic progression, then (a+b)

7

791

25 Dec 2018, 08:47

37
ER
 J = x rounded to the nearest TENTH, and K = x
GMATPrepNow

7

1499

04 Aug 2019, 00:58

32
ER
 If f(x) = 3x^2 - tx + 5 is tangents to x-axis, what is the value of a
fattty

7

2552

19 Mar 2019, 23:53

10
 It is given that x^2 + y^2 = z + 1, y^2 + z^2 = x + 1 and z^2 +x^2=y+1
nick1816

7

522

30 Jun 2019, 21:09

14
ER
 x^x * y^y = 24^3 / 2
giobas

7

1172

07 Mar 2017, 17:12

12
ER
 If a/b = 1/2, then the numerical value of which of the following
Bunuel

7

2083

29 Mar 2019, 15:15

42
ER
 If a=(13!^1^6-13!^8)/(13!^8+13!^4) hat is the unit digit of
gmat6nplus1

7

9191

19 Jan 2019, 01:05

48
ER
 The set X consists of the following terms : {4,44,444,4444,.
fozzzy

7

9146

26 Apr 2018, 05:16

28
ER
 For all real numbers a and b, where a ⋅ b =/ 0, let a◊b = ab
gettinit

7

4380

15 Sep 2019, 05:13

25
ER
 If 7(a – 1) = 17(b – 1), and a and b are both positive integers the pr
Bunuel

7

861

30 Nov 2018, 08:33

13
ER
 If x is a positive integer, how many values of x satisfy the..........
EgmatQuantExpert

7

942

02 Nov 2018, 08:38

15
ER
 If x is an integer, then how many values of x will satisfy the equatio
EgmatQuantExpert

7

1727

14 Sep 2018, 23:55

24
ER
 Leo, Shelly and Raj can complete a certain job in 10, 12, and 15days r
EgmatQuantExpert

7

2086

15 Jun 2018, 03:14

27
ER
 Question of the Week - 27 (q is a three-digit number, in which ......)
EgmatQuantExpert

7

997

19 Dec 2018, 07:44

11
ER
 What is the maximum value of the expression 22/(4x^4 - 32x^2 + 75)
Rocky1304

7

1251

20 Sep 2018, 05:33

2
ER
 A certain amount becomes 31/30 th of itself in 1/9 years
TheNightKing

7

284

01 Dec 2019, 23:52

4
ER
 x,y,z are consecutive integers (x
trankimphuong

7

634

03 Oct 2018, 00:10

31
ER
 Working at their individual same constant rate, 24 machines can comple
EgmatQuantExpert

7

2409

25 Feb 2019, 20:48

2
ER
 For positive integers x and y, xy is defined by xy=(x+y)/xy. If a, b
MathRevolution

7

958

19 Dec 2017, 11:12

20
 If sqrt(3x)-sqrt(4y)=3 and x-4/3y=5 then xy =
Scyzo

7

1507

30 Sep 2019, 05:56

9
ER
 Set A of 8 positive integers may have the same element and have 38. An
MathRevolution

7

1538

11 Jul 2019, 12:04

3
 If ?m! = m^2, then what will ?15!-?14! equal to?
EncounterGMAT

7

289

25 Sep 2019, 18:55

6
ER
 If p = 10^x – 6 and the sum of the digits of integer p is 274 then
Bunuel

7

579

01 Jul 2019, 07:25

32
 (1+ (3)^1/3) (2+(3^1/2))^1/2?
roastedchips

7

1728

02 Mar 2019, 13:17

23
 If the sum of 5 consecutive positive multiples of a prime number is 10
niteshwaghray

7

1818

24 Feb 2019, 10:58

10
ER
 The product of the first seven positive multiples of three is closest
metallicafan

7

4230

12 Jan 2019, 07:50

10
 If x(x-1)/(x-2)(x-3)<0 and x<>2 and x<>3, then which of the following
Kinshook

7

342

18 Jul 2019, 22:36

17
ER
 If a is equal to the sum of the odd integers from 15 to 35, inclusive
CAMANISHPARMAR

7

855

07 Jul 2019, 14:39

49
ER
 What is the sum of all possible solutions to |x - 3|^2 + |x - 3| = 20
Alex75PAris

7

2635

09 Feb 2019, 00:50

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  9   10   11   12   13   14   15  ...  20    Next Search for: