GMAT Club Forum

ER

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

Bunuel

03 Dec 2022, 14:23

72

7

35,553

by: Bunuel

06 Apr 2024, 02:26

ER

100 Hardest and easiest questions for PS as of May 2024

Bunuel

21 Aug 2015, 03:49

960

5

259,428

by: bb

30 Mar 2024, 10:13

ER

GMAT PS Question Directory by Topic & Difficulty

bb

22 Feb 2012, 11:27

2,859

0

1,185,860

by: bb

22 Feb 2012, 11:27

ER

Let n be the number of different 5 digit numbers, divisible by 4 with

705-805 Level | Combinations, Multiples and Factors

705-805 Level | Combinations, Multiples and Factors hide tags

Bunuel

23 Jun 2020, 07:33

7

2

12,073

by: Archit3110

23 Jun 2020, 10:11

Let n be the least positive integer that has exactly 5 different prime

605-655 Level | Exponents +2 tags

605-655 Level | Exponents, Multiples and Factors, Number Properties hide tags

jcmsf98

23 Apr 2024, 21:42

14

4

1,435

by: ShilpiAgnihotrii

28 May 2024, 05:35

Let n be the least positive integer such that 168 is a factor of 1134

705-805 Level | Exponents +2 tags

705-805 Level | Exponents, Multiples and Factors, Number Properties hide tags

Shubhradeep

26 Feb 2024, 12:41

10

2

1,039

by: stne

27 Feb 2024, 13:51

ER

Let n be the largest integer that is the product of exactly 3 distinct

705-805 Level | Algebra, Number Properties

705-805 Level | Algebra, Number Properties hide tags

Bunuel

19 Mar 2019, 02:30

5

3

2,689

by: kkang98

01 Mar 2021, 19:49

ER

Let n be an integer greater than 30. When n is divided by 12, the

555-605 Level | Remainders

555-605 Level | Remainders hide tags

Bunuel

18 Nov 2022, 02:30

2

3

1,379

by: gmatophobia

21 Nov 2022, 07:38

ER

Let n be a positive integer that has the same digit appearing in all o

805+ Level | Number Properties

805+ Level | Number Properties hide tags

nick1816

06 Oct 2020, 03:33

12

3

1,996

by: bumpbot

09 Aug 2022, 04:39

ER

Let n be a positive integer such that the number of positive factors

605-655 Level | Exponents, Multiples and Factors

605-655 Level | Exponents, Multiples and Factors hide tags

mastergrinder

05 Nov 2023, 04:56

8

3

1,048

by: Kinshook

05 Nov 2023, 07:44

ER

Let n be a positive integer such that 1/2 + 1/3 + 1/7 + 1/n is an inte

505-555 Level | Multiples and Factors, Number Properties

505-555 Level | Multiples and Factors, Number Properties hide tags

Bunuel

19 Mar 2019, 00:07

6

4

4,570

by: bumpbot

05 May 2020, 22:01

ER

Let n be a positive integer not divisible by 6.

805+ Level | Number Properties

805+ Level | Number Properties hide tags

GMATBusters

11 Apr 2020, 19:31

7

10

8,892

by: gurmukh

12 Apr 2020, 19:16

ER

Let n be a nonnegative integer such that when 6n is divided by 75, the

705-805 Level | Remainders

705-805 Level | Remainders hide tags

Afroditee

16 Nov 2022, 07:24

12

4

3,766

by: KarishmaB

07 Dec 2022, 20:55

ER

Let n be a 5-digit number, and let q and r be the quotient and the rem

805+ Level | Multiples and Factors, Remainders

805+ Level | Multiples and Factors, Remainders hide tags

Bunuel

19 Mar 2019, 22:12

25

4

7,421

by: gmatophobia

02 Apr 2023, 23:24

ER

Let n and k be positive integers with k ≤ n. From an n × n array of do

805+ Level | Combinations, Geometry

805+ Level | Combinations, Geometry hide tags

gmatt1476

21 Sep 2019, 04:30

477

19

34,891

by: bumpbot

09 May 2024, 03:17

ER

Let N = 60! + 55! + 50! The unit digit of N and a number of digits to

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Bunuel

28 Jan 2020, 02:45

34

12

11,192

by: bumpbot

25 Aug 2023, 04:41

ER

Let N = 123456789101112...4344 be the 79-digit number that is formed

805+ Level | Remainders

805+ Level | Remainders hide tags

Bunuel

25 May 2022, 01:30

14

4

3,580

by: ABHISEKGMAT123

10 Sep 2022, 09:23

ER

Let n = 11!. What is the smallest non-prime positive integer that is n

505-555 Level | Multiples and Factors, Number Properties

505-555 Level | Multiples and Factors, Number Properties hide tags

Bunuel

13 Dec 2018, 00:28

2

3

2,131

by: KSBGC

13 Dec 2018, 03:07

Let N = {-6, 0, 5, 9, 14, 12, 8, 22}. Then the average

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Suraj0184

08 Aug 2022, 16:53

5

2

879

by: bumpbot

04 Jun 2024, 19:21

ER

Let m, a, and r represent positive integers such that a^(1/2) < r < 2a

705-805 Level | Remainders

705-805 Level | Remainders hide tags

Bunuel

27 Nov 2019, 02:12

9

4

2,194

by: bumpbot

26 May 2024, 11:36

ER

Let m denote the number of ways in which 4 different books are distrib

655-705 Level | Combinations

655-705 Level | Combinations hide tags

Bunuel

17 Feb 2021, 05:00

4

3

2,862

by: bumpbot

30 Mar 2024, 16:01

ER

Let m be the 1,003rd digit to the right of the decimal point in the

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

31 Aug 2023, 01:30

1

762

by: charlie-23

31 Aug 2023, 06:28

ER

Let M and N be events such that P(M)=1/2, P(M and N)=1/6 and P(M or N)

605-655 Level | Probability

605-655 Level | Probability hide tags

twobagels

11 Sep 2020, 11:45

3

4

2,470

by: MathRevolution

12 Sep 2020, 00:30

ER

Let M = 10! and let N = M3. If a is the greatest integer value of x

555-605 Level | Multiples and Factors

555-605 Level | Multiples and Factors hide tags

Bunuel

18 Mar 2022, 07:15

5

2

1,506

by: bumpbot

21 Mar 2023, 22:13

ER

Let k be the smallest positive integer such that k/2 is a perfect

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

twobagels

17 Apr 2021, 17:47

5

2

888

by: ramlala

17 Apr 2021, 20:44

ER

Let k = 2008^2 + 2^2008 . What is the units digit of k^2 + 2^k ?

805+ Level | Exponents, Number Properties

805+ Level | Exponents, Number Properties hide tags

Noshad

18 Mar 2019, 03:47

16

9

10,704

by: bumpbot

20 Apr 2024, 06:35

ER

Let k = 19^19 + 23^23. What is the units digit of k?

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

30 Apr 2021, 02:15

6

5

1,658

by: praveen27sinha

01 May 2021, 18:51

ER

Let k = 10^10. Then K is 1 followed by 10 zeros. The number k is 1 fol

705-805 Level | Exponents, Number Properties

705-805 Level | Exponents, Number Properties hide tags

edwin.que

29 Oct 2023, 18:49

33

4

3,964

by: SATYAM7777

03 Jun 2024, 07:01

ER

Let j and k be positive integers with j <= k. In how many ways can k

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

twobagels

17 Apr 2021, 18:27

1

1,052

by: chetan2u

17 Apr 2021, 19:48

ER

Let I, M, and O be distinct positive integers such that the product I*

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

15 Mar 2019, 00:53

4

2

5,061

by: Archit3110

16 Mar 2019, 03:13

ER

Let H be a sequence, h1 , h2 , h3…hn , such that each term after the

605-655 Level | Sequences

605-655 Level | Sequences hide tags

Bunuel

20 Feb 2019, 00:32

5

4

4,155

by: bumpbot

08 Aug 2023, 03:15

ER

Let h be a function such that h(x) = |5x| + c where c is constant. If

Sub 505 Level | Absolute Values, Functions and Custom Characters

Sub 505 Level | Absolute Values, Functions and Custom Characters hide tags

Bunuel

16 Nov 2020, 08:45

2

3

2,324

by: MathRevolution

19 Jul 2021, 07:37

ER

Let g(x) = 4^x. If g(a) = 32. then a is equal to?

505-555 Level | Exponents

505-555 Level | Exponents hide tags

suk1234

20 Oct 2013, 09:26

4

5

4,116

by: bumpbot

20 Jan 2021, 10:36

ER

Let g be the function defined for all numbers x such that g(x) is the

555-605 Level | Functions and Custom Characters

555-605 Level | Functions and Custom Characters hide tags

Bunuel

22 Feb 2023, 01:14

1

1,900

by: BrushMyQuant

22 Feb 2023, 11:09

ER

Let G and H be positive integers. 2G - 10 > -H and 3H - 20 < -G. If L

705-805 Level | Algebra, Inequalities

705-805 Level | Algebra, Inequalities hide tags

reynaldreni

28 Sep 2018, 08:11

9

5

2,064

by: bumpbot

29 Sep 2023, 09:44

ER

Let function be defined as follows: (x)=x!+(x+1)!/(x+2)!. What is

Sub 505 Level | Functions and Custom Characters

Sub 505 Level | Functions and Custom Characters hide tags

Bunuel

08 Feb 2022, 04:15

1

2

901

by: Charli08

13 Feb 2022, 12:18

ER

Let f(x) equal the sum of all of the integers from 1 to x, inclusive,

655-705 Level | Functions and Custom Characters

655-705 Level | Functions and Custom Characters hide tags

Bunuel

05 Jan 2022, 08:15

6

4

1,754

by: bumpbot

05 Nov 2023, 05:14

ER

Let f(x) denotes the sum of the digits of the positive integer x. For

805+ Level | Functions and Custom Characters

805+ Level | Functions and Custom Characters hide tags

Bunuel

03 Aug 2018, 03:58

6

2,843

by: bumpbot

04 Oct 2023, 20:19

ER

Let f(x) = x^2 + bx + c. If f(6) = 0 and f(-3) = 0, then b + c =

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

06 Nov 2014, 09:23

15

6

13,588

by: GMATINSECT

06 Jul 2019, 22:51

ER

Let f(x) = x^2 + bx + c. If f(1) = 0 and f(-4) = 0, then f(x) crosses

605-655 Level | Coordinate Geometry

605-655 Level | Coordinate Geometry hide tags

whitehalo

11 Jun 2016, 23:08

16

3

6,002

by: youcouldsailaway

27 Aug 2023, 06:07

ER

Let f(x) = min{x^2 - 2, 1 - 2x}, for any positive number x. What is th

705-805 Level | Algebra +2 tags

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

Bunuel

17 Jan 2022, 03:15

8

2

1,592

by: bumpbot

16 Mar 2024, 23:33

ER

Let f(x) = 2x – 5 and g(x) = 7 – 2x. Then |f(x) + g(x)| = |f(x)| + |g(

655-705 Level | Absolute Values +2 tags

655-705 Level | Absolute Values, Functions and Custom Characters, Inequalities hide tags

Bunuel

03 Apr 2020, 05:26

20

4

5,218

by: bumpbot

18 Mar 2024, 01:36

ER

Let f(x) = (x - p)(x - q). If f(11) = f(20) = 0, then f(10) = ?

505-555 Level | Functions and Custom Characters

505-555 Level | Functions and Custom Characters hide tags

Bunuel

16 Jun 2023, 11:00

1

3

1,110

by: BrushMyQuant

18 Nov 2023, 02:52

ER

Let f(x) = -3x^2(1 - x). Find f(-2).

505-555 Level | Functions and Custom Characters

505-555 Level | Functions and Custom Characters hide tags

Bunuel

08 Oct 2019, 21:43

1

4

2,188

by: Bunuel

08 Oct 2019, 22:52

ER

Let f(x,y) be defined as the remainder when (x–y)! is divided by x. If

605-655 Level | Functions and Custom Characters, Remainders

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

prakash85

06 Nov 2014, 03:55

35

14

8,485

by: udaypratapsingh99

15 Oct 2022, 05:56

ER

Let f(x + 2) + f(5x + 6) = 2x – 1 for all real x. Find the value of f

555-605 Level | Functions and Custom Characters

555-605 Level | Functions and Custom Characters hide tags

Bunuel

23 Jun 2021, 02:45

4

3

1,641

by: Showmeyaa

25 Jun 2021, 00:05

ER

Let f(n) be the number of positive factors of n. What is minimum x

655-705 Level | Min-Max Problems

655-705 Level | Min-Max Problems hide tags

Bunuel

28 Aug 2023, 11:00

2

1

732

by: ChandlerBong

28 Aug 2023, 22:15

ER

Let f(n) = the number of distinct factors n has. For example, f(20) =

605-655 Level | Multiples and Factors

605-655 Level | Multiples and Factors hide tags

Nanobotstv

11 Oct 2016, 06:02

54

10

9,968

by: bumpbot

07 Oct 2023, 07:48

ER

Let f be a function such that f(mn) = f(m)f(n) for every positive inte

705-805 Level | Functions and Custom Characters

705-805 Level | Functions and Custom Characters hide tags

Bunuel

09 Apr 2020, 06:41

21

4

7,669

by: bumpbot

23 Nov 2023, 04:48

ER

Let f be a function for which f(x/3) = x^2 + x + 1. Find the sum of al

705-805 Level | Algebra, Functions and Custom Characters

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

Bunuel

28 Jun 2022, 01:30

4

2

3,261

by: ThatDudeKnows

26 Jul 2022, 08:15

ER

Let F = 36(2x - 1/2)^3 and G = 16(3x - 3/4)^3.

655-705 Level | Algebra, Exponents

655-705 Level | Algebra, Exponents hide tags

MrWhite

16 Oct 2023, 14:57

46

5

5,030

by: chetan2u

27 Oct 2023, 05:21

ER

Let each different arrangement of all the letters of DELETED

655-705 Level | Combinations

655-705 Level | Combinations hide tags

amitjash

20 May 2010, 23:32

14

3

6,883

by: bumpbot

28 Aug 2023, 02:14

ER

Let D be the set of real numbers d such that 2 - (d + 1)^(1/2) is

805+ Level | Number Properties

805+ Level | Number Properties hide tags

ChandlerBong

07 Nov 2023, 03:16

35

5

3,311

by: 8Harshitsharma

21 Apr 2024, 10:33

Problem Solving (PS)