GMAT Club Forum

ER

Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

215

11

107,025

by: Bunuel

23 Mar 2025, 01:53

ER

100 Hardest and easiest questions for PS as of May 2025

Bunuel

21 Aug 2015, 03:49

1,065

7

290,449

by: Bunuel

03 Dec 2024, 01:03

ER

GMAT PS Question Directory by Topic & Difficulty

bb

22 Feb 2012, 11:27

3,088

0

1,301,536

by: bb

22 Feb 2012, 11:27

ER

If x and y are integers, then 1/(x + y) CANNOT be equal to

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

22 May 2020, 06:13

14

6

5,721

by: bumpbot

13 Jun 2025, 20:41

ER

If the sum of the square roots of two integers is

605-655 Level | Algebra, Roots

605-655 Level | Algebra, Roots hide tags

Bunuel

30 Oct 2016, 07:36

420

17

29,187

by: ajaynandakumar7

09 Jun 2025, 23:34

ER

If x -1, then (1 - x^16)/((1 + x)(1 + x^2)(1 + x^4)(1 + x^8)) is

505-555 Level | Algebra

505-555 Level | Algebra hide tags

NoHalfMeasures

06 Jun 2014, 03:03

69

6

14,461

by: GMATinsight

08 Jun 2025, 05:36

ER

Which of the following is equivalent to (a + b)/2 + (a - b)/3?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

felippemed

26 Sep 2016, 18:13

5

6

8,658

by: bumpbot

01 Jun 2025, 15:16

ER

For every positive integer n, the nth term of a sequence is given by

555-605 Level | Algebra, Sequences

555-605 Level | Algebra, Sequences hide tags

AndrewN

18 Jun 2023, 04:22

39

6

4,833

by: bumpbot

30 May 2025, 15:00

ER

A certain quantity is measured on two different scales, the R-scale

705-805 Level | Algebra, Functions and Custom Characters

705-805 Level | Algebra, Functions and Custom Characters hide tags

1, 2

appy001

26 Jun 2010, 12:40

555

22

43,981

by: Nsp10

30 May 2025, 02:39

ER

If 20/2^5 = 1/2^m + 1/2^n what is nm ?

655-705 Level | Algebra, Exponents

655-705 Level | Algebra, Exponents hide tags

Pdirienzo

19 Feb 2019, 11:05

276

13

21,258

by: Bunuel

29 May 2025, 06:38

ER

If (x - b)^(1/3) = c^6, then x = ?

Sub 505 Level | Algebra, Roots

Sub 505 Level | Algebra, Roots hide tags

Bunuel

11 Oct 2019, 08:00

7

8

6,494

by: bumpbot

26 May 2025, 17:54

ER

If b#1, what is the value of a in terms of b if ab/(a-b)=1 ?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Jakevmi80

23 Mar 2012, 08:37

29

4

13,132

by: GMATMaverickPro

23 May 2025, 21:54

ER

The values of x for which the expression above is NOT defined are

655-705 Level | Algebra, Number Properties

655-705 Level | Algebra, Number Properties hide tags

Bunuel

22 May 2020, 07:53

148

8

16,880

by: bumpbot

23 May 2025, 08:02

ER

x=(1/4)sv^2 In the formula shown, if x/s = 25 and v > 0, what is the v

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

dabaobao

25 Aug 2018, 09:47

30

5

16,329

by: bumpbot

22 May 2025, 02:26

ER

If a, b, and c are consecutive positive integers where a < b < c, and

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

22 May 2020, 09:58

44

7

8,916

by: bumpbot

20 May 2025, 13:43

ER

(2^(1/2) + 5^(1/)^2. Which of the following is the best approximation?

505-555 Level | Algebra, Roots

505-555 Level | Algebra, Roots hide tags

IanSolo

11 Oct 2012, 12:56

17

5

11,760

by: kingbucky

12 May 2025, 10:08

ER

If the sum of 5, 8, 12, and 15 is equal to the sum of 3, 4, x, and x +

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

16 Sep 2018, 22:06

5

4

12,674

by: bumpbot

09 May 2025, 06:44

ER

For any numbers a and b, a#b=a + b - ab. If a#b=0, which of

605-655 Level | Algebra, Functions and Custom Characters

605-655 Level | Algebra, Functions and Custom Characters hide tags

Stiv

05 Jul 2012, 02:33

211

12

41,623

by: bumpbot

26 Apr 2025, 06:44

ER

99,999^2 - 1^2 =

555-605 Level | Algebra

555-605 Level | Algebra hide tags

4112019

11 Feb 2013, 08:34

125

10

32,281

by: bumpbot

09 Apr 2025, 23:32

ER

For every positive integer n, the nth term of sequence is given by an=

555-605 Level | Algebra, Sequences

555-605 Level | Algebra, Sequences hide tags

inakihernandez

24 Apr 2016, 10:38

505

18

89,697

by: bumpbot

09 Apr 2025, 11:07

ER

The table above shows the quantities and prices per pound of three

555-605 Level | Algebra, Word Problems

555-605 Level | Algebra, Word Problems hide tags

TurgCorp

14 May 2016, 23:50

162

15

42,829

by: napolean92728

26 Mar 2025, 22:34

ER

A certain bank uses the formula above to approximate the ann

505-555 Level | Algebra

505-555 Level | Algebra hide tags

adebar

09 Oct 2007, 12:00

14

8

12,405

by: bumpbot

20 Mar 2025, 20:26

ER

According to a financial analyst, if company C sets the unit selling

Sub 505 Level | Algebra, Word Problems

Sub 505 Level | Algebra, Word Problems hide tags

gmat1393

06 Oct 2018, 08:56

10

3

6,871

by: bumpbot

19 Mar 2025, 19:02

ER

A set of 15 different integers has median of 25 and a range

655-705 Level | Algebra, Statistics and Sets Problems

655-705 Level | Algebra, Statistics and Sets Problems hide tags

1, 2

bhushangiri

12 Aug 2008, 04:50

652

35

133,932

by: adityaprateek15

16 Mar 2025, 17:20

ER

If x is a negative integer, which of the following expressions has the

Sub 505 Level | Algebra +2 tags

Sub 505 Level | Algebra, Min-Max Problems, Number Properties hide tags

shapla

12 Jan 2016, 08:45

41

11

29,859

by: bumpbot

11 Mar 2025, 06:07

ER

Let a,b,c, and d be nonzero real numbers. If the quadratic equation

655-705 Level | Algebra

655-705 Level | Algebra hide tags

1, 2

amitpaul527

26 Apr 2016, 17:39

776

26

95,729

by: bumpbot

08 Mar 2025, 11:29

ER

For each positive integer n, p(n) is defined to be the product of..

555-605 Level | Algebra, Functions and Custom Characters

555-605 Level | Algebra, Functions and Custom Characters hide tags

broilerc

05 May 2016, 10:16

260

11

52,007

by: bumpbot

06 Mar 2025, 10:25

ER

If x^4 + y^4 = 100, then the greatest possible value of x is between

605-655 Level | Algebra, Min-Max Problems

605-655 Level | Algebra, Min-Max Problems hide tags

ulm

07 Aug 2010, 09:25

427

18

58,259

by: bumpbot

19 Feb 2025, 02:54

ER

If x^2 + 9/x^2 = 31, what is the value of x - 3/x?

655-705 Level | Algebra

655-705 Level | Algebra hide tags

maxx1234

28 Dec 2015, 00:53

140

18

24,797

by: vibhorrokstar19

13 Feb 2025, 00:32

ER

What is the value of integer n if (√(16/(10^n)))^2 = 0.04^2

505-555 Level | Algebra, Roots

505-555 Level | Algebra, Roots hide tags

EBITDA

12 Jul 2016, 01:53

35

13

12,940

by: Amritaachopra17

11 Feb 2025, 20:32

ER

By how much does the larger root of the equation 2x^2+5x = 1

555-605 Level | Algebra

555-605 Level | Algebra hide tags

DelSingh

04 Aug 2013, 10:50

188

14

28,373

by: bumpbot

09 Feb 2025, 13:22

ER

The function f is defined by f(x)=2^x-3. If f(x)=31, then the value of

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

felippemed

22 Sep 2016, 17:25

39

13

22,402

by: Bunuel

08 Feb 2025, 01:51

ER

If a > b > 0, then √a^2 - b^2

Sub 505 Level | Algebra, Roots

Sub 505 Level | Algebra, Roots hide tags

Jeli13

08 May 2015, 05:07

69

10

38,521

by: bumpbot

06 Feb 2025, 04:42

ER

If the perimeter of square region S and the perimeter of rec

555-605 Level | Algebra, Geometry

555-605 Level | Algebra, Geometry hide tags

manalq8

03 Feb 2012, 08:21

245

16

66,479

by: DanTheGMATMan

04 Feb 2025, 10:08

ER

When x is divided by 2, remainder is 1 and y is divided by 8, remainde

555-605 Level | Algebra

555-605 Level | Algebra hide tags

fattty

18 Jan 2016, 22:32

89

15

13,315

by: bumpbot

14 Jan 2025, 21:03

ER

The toll for crossing a certain bridge is $0.75 each crossin

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Min-Max Problems, Word Problems hide tags

ajit257

03 Jan 2011, 18:22

117

12

28,208

by: KinshuIdnani

06 Jan 2025, 05:11

ER

If (400)(6,000) = (240)(100^x), what is the value of x ?

Sub 505 Level | Algebra, Exponents

Sub 505 Level | Algebra, Exponents hide tags

Bunuel

14 Oct 2019, 08:02

14

6

9,221

by: bumpbot

05 Jan 2025, 03:14

ER

If x, y, and k are positive numbers such that x/(x + y)*10 + y/(x + y)

705-805 Level | Algebra, Must or Could be True Questions

705-805 Level | Algebra, Must or Could be True Questions hide tags

1, 2

BANON

27 Feb 2012, 08:42

1,146

23

83,713

by: Kavicogsci

26 Dec 2024, 01:45

ER

Of the 50 researchers in a workgroup, 40 percent will be

505-555 Level | Algebra +2 tags

505-555 Level | Algebra, Min-Max Problems, Overlapping Sets hide tags

Bunuel

20 Aug 2012, 03:11

282

16

64,176

by: viswanath1

21 Dec 2024, 03:49

ER

Which of the following values of x gives the greatest value of y in

Sub 505 Level | Algebra, Min-Max Problems

Sub 505 Level | Algebra, Min-Max Problems hide tags

Bunuel

09 Nov 2015, 00:08

4

11,497

by: bumpbot

15 Dec 2024, 03:57

ER

If the volume of a small container is 14,520 cubic millimeters, what i

555-605 Level | Algebra, Geometry

555-605 Level | Algebra, Geometry hide tags

Bunuel

08 Jan 2021, 05:18

38

7

14,561

by: bumpbot

14 Dec 2024, 07:28

ER

If x and y are positive integers and x^3*y^4 = 2000 what is

Sub 505 Level | Algebra +2 tags

Sub 505 Level | Algebra, Exponents, Number Properties hide tags

1, 2

IgnitedMind

11 Sep 2008, 14:36

102

24

42,957

by: bumpbot

10 Dec 2024, 04:57

ER

If x and y are positive, which of the following must be greater than

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Must or Could be True Questions, Roots hide tags

1, 2

study

13 Oct 2009, 12:10

428

22

43,094

by: KarishmaB

08 Nov 2024, 05:00

ER

If xy = 1, what is the value of 2^(x + y)^2/2^(x-y)^2?

555-605 Level | Algebra, Exponents

555-605 Level | Algebra, Exponents hide tags

1, 2

tonebeeze

02 Jan 2011, 16:33

488

20

123,527

by: akwenok

25 Oct 2024, 12:30

ER

If the sum of four consecutive integers is 66, what is the greatest of

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

22 May 2020, 06:20

9

7

5,113

by: Goal700

01 Oct 2024, 19:28

ER

(root(9 + root(80)) + root(9 - root(80)))^2 =

605-655 Level | Algebra, Roots

605-655 Level | Algebra, Roots hide tags

smarinov

02 Jan 2009, 18:42

207

7

32,128

by: bumpbot

27 Sep 2024, 07:24

ER

The mean of (54,820)^2 and (54,822)^2 =

605-655 Level | Algebra, Statistics and Sets Problems

605-655 Level | Algebra, Statistics and Sets Problems hide tags

enigma123

17 Nov 2011, 16:45

427

19

33,594

by: bumpbot

26 Sep 2024, 06:30

ER

If x + y = 24 and 2x-7y=15, which of the following is equal to 13?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

dcummins

10 Dec 2018, 16:51

33

4

7,944

by: bumpbot

14 Sep 2024, 02:20

ER

To celebrate a colleague's retirement, the T coworkers in an office ag

605-655 Level | Algebra, Word Problems

605-655 Level | Algebra, Word Problems hide tags

vakuts

08 Mar 2010, 00:42

127

18

28,860

by: bumpbot

09 Sep 2024, 06:20

ER

A number is to be selected at random from the set above. What is the

555-605 Level | Algebra, Probability

555-605 Level | Algebra, Probability hide tags

vanidhar

25 Oct 2010, 07:43

59

14

22,338

by: bumpbot

03 Sep 2024, 07:28

The average (arithmetic mean) cost per book for the 12 books on a cert

555-605 Level | Algebra, Statistics and Sets Problems

555-605 Level | Algebra, Statistics and Sets Problems hide tags

Coruja

28 Sep 2016, 13:30

88

9

21,575

by: bumpbot

12 Jul 2024, 07:58

ER

If k is an integer, and 35^2-1/k is an integer, then k could

555-605 Level | Algebra, Must or Could be True Questions

555-605 Level | Algebra, Must or Could be True Questions hide tags

dimitri92

19 May 2010, 02:15

125

15

25,380

by: Bunuel

01 Jul 2024, 00:41

ER

For y > 0, if x/y = z and y = z, what is y in terms of x ?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

22 May 2020, 05:11

4

3

3,788

by: bumpbot

24 Jun 2024, 12:35

Problem Solving (PS)