GMAT Club Forum

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

259,519

by: bb

30 Mar 2024, 10:13

ER

GMAT PS Question Directory by Topic & Difficulty

bb

22 Feb 2012, 11:27

2,859

0

1,186,212

by: bb

22 Feb 2012, 11:27

ER

(4!)^n is a factor of 12!, but (4!)^(n+1) is not factor of 12!. What

705-805 Level | Multiples and Factors

Bunuel

05 Jan 2023, 02:30

8

2

1,270

14 Mar 2024, 04:21

ER

(4.00024 - 8.00048)/6.00036 =

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

30 Mar 2024, 12:57

5

759

06 Apr 2024, 10:00

ER

(4.004)(3.996)/(2.002)(1.998) =

505-555 Level | Arithmetic

505-555 Level | Arithmetic hide tags

Bunuel

11 Jan 2023, 09:00

1

946

by: BrushMyQuant

14 Jan 2023, 10:45

ER

(4.5 × 2 + 6.6) ÷ 0.003 =

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

30 Mar 2021, 03:00

2

4

1,294

by: MathRevolution

31 Mar 2021, 23:58

ER

(4.8*10^9)^(1/2) is closest in value to

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

ske

14 Sep 2015, 07:07

156

13

31,937

17 Jul 2023, 22:17

ER

(4)(0.06)/(0.12)=

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

23 Jul 2022, 05:15

1

2

1,259

by: achloes

03 Jan 2023, 00:35

ER

(4*10^(−2)) − (2.5*10^(−3)) =

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

30 Mar 2021, 02:30

1

752

by: GMATinsight

30 Mar 2021, 03:01

ER

(4*12+4*22+4*32+…+4*102)/(3*1+3*2+…+3*10)=?

555-605 Level | Arithmetic

555-605 Level | Arithmetic hide tags

MathRevolution

02 May 2016, 21:16

28

9

4,042

by: Kingtut12

16 May 2022, 03:26

ER

(4*80^(1/2) + 4/(9 + 4*5^(1/2))^(1/2) = ?

555-605 Level | Roots

555-605 Level | Roots hide tags

Bunuel

31 Mar 2022, 02:30

7

2

4,570

23 Apr 2023, 07:27

ER

(4/9 + 4/9 + 4/9 + 4/9 + 4/9 + 4/9)/6 =

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

03 Sep 2019, 23:53

1

3

869

by: chrtpmdr

07 Sep 2019, 08:38

ER

(40^50 - 40^48)/2^96*10^(-45)

505-555 Level | Exponents

505-555 Level | Exponents hide tags

Bunuel

13 Jul 2021, 05:15

7

6

2,537

06 Nov 2023, 07:22

ER

(400^(1/2))^3/2

Sub 505 Level | Algebra +2 tags

Sub 505 Level | Algebra, Exponents, Roots hide tags

Bunuel

03 Jan 2017, 02:43

8

5

3,763

22 Apr 2023, 19:45

ER

(413)(514)(909)(562)(425) =

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Sajjad1994

15 Dec 2020, 00:07

3

2

913

by: kntombat

15 Dec 2020, 07:45

ER

(42)^9 is divisible by each of the following except?

555-605 Level | Exponents, Multiples and Factors

555-605 Level | Exponents, Multiples and Factors hide tags

Russ19

01 Apr 2020, 10:35

10

6

2,296

16 Aug 2021, 04:49

ER

(42/(3 + 3^(1/2)) + 4 + 147^(1/2))^(1/2) =

555-605 Level | Roots

555-605 Level | Roots hide tags

Bunuel

14 Feb 2023, 23:54

4

2

1,453

09 Mar 2024, 11:33

ER

(429)^2 * 237 * (1243)^3 is thrice of ?

555-605 Level | Arithmetic, Exponents

555-605 Level | Arithmetic, Exponents hide tags

surendar26

20 Dec 2010, 10:35

81

12

8,327

02 Jan 2024, 13:10

ER

(44^4 − 44)/44 =

505-555 Level | Arithmetic +2 tags

505-555 Level | Arithmetic, Exponents, Number Properties hide tags

Bunuel

28 Aug 2018, 05:28

6

5

2,918

by: JeffTargetTestPrep

30 Aug 2018, 18:09

ER

(45^(-1) + 5^(-1)/10)^(-1) =

505-555 Level | Exponents

505-555 Level | Exponents hide tags

Bunuel

29 Apr 2019, 05:58

4

1,301

by: nigina93

29 Apr 2019, 08:09

ER

(482^2+2(482)(118)+118^2)/ 306^2−294^2=

505-555 Level | Algebra

505-555 Level | Algebra hide tags

d999

08 Mar 2020, 00:34

12

2

3,523

21 May 2024, 17:42

ER

(49^2 - 35^2)/14 =

Sub 505 Level | Arithmetic, Exponents

Sub 505 Level | Arithmetic, Exponents hide tags

adkikani

10 Dec 2017, 18:51

15

5

5,225

27 Mar 2024, 08:05

ER

(49^3−147)/49 =

505-555 Level | Exponents

505-555 Level | Exponents hide tags

Bunuel

31 Jul 2018, 21:56

1

5

2,261

by: Nijssen

02 Dec 2018, 06:18

ER

(4918)+(2484)(569)/21 =

505-555 Level | Arithmetic

505-555 Level | Arithmetic hide tags

Bunuel

10 Mar 2022, 07:30

3

1,175

by: BrentGMATPrepNow

10 Mar 2022, 10:22

ER

(496)^(1/4) is between

Sub 505 Level | Roots

Sub 505 Level | Roots hide tags

jlgdr

17 Sep 2013, 17:28

45

5

13,044

12 Mar 2024, 09:02

ER

(5 + 5√5)/(10 + √500)

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

23 Sep 2015, 02:38

10

9

3,210

27 Oct 2017, 22:47

ER

(5 5/8)(4 1/2) =

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

10 Feb 2022, 09:45

1

969

by: BrentGMATPrepNow

10 Feb 2022, 11:59

ER

(5^(1/2) + 3^(1/2))/(5^(1/2) - 3^(1/2)) =

Sub 505 Level | Roots

Sub 505 Level | Roots hide tags

guddo

03 Jan 2024, 09:03

2

1

894

03 Jan 2024, 09:10

ER

(5^(1/2) + 7^(1/2))^2 =

Sub 505 Level | Algebra +2 tags

Sub 505 Level | Algebra, Exponents, Roots hide tags

Bunuel

15 May 2019, 22:46

3

4

3,031

08 Feb 2021, 08:11

ER

(5^10 - 5^8)/(5^9 - 5^7) =

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

29 Mar 2021, 08:00

4

941

by: MathRevolution

01 Apr 2021, 00:26

ER

(5^55/10^30)(2^30/5^25)=

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

30 Apr 2021, 03:45

1

2

925

by: Akhileshdhan

02 May 2021, 03:22

ER

(5^8 + 1)(5^4 + 1)(5^2 + 1)(5^2 - 1) =

505-555 Level | Arithmetic

505-555 Level | Arithmetic hide tags

Bunuel

13 Nov 2014, 09:48

13

5

3,090

by: Sfiso91

21 Nov 2020, 06:32

ER

(5(372 + 128) 1863)/13 =

505-555 Level | Arithmetic

505-555 Level | Arithmetic hide tags

Bunuel

01 Apr 2022, 04:15

2

4

1,540

by: BMohit

04 Apr 2022, 18:26

ER

(5*60 + 4*121)^(1/2)

505-555 Level | Roots

505-555 Level | Roots hide tags

Bunuel

25 Jul 2018, 21:37

4

6

2,191

02 Aug 2023, 04:53

ER

(5+1/5)^2-(5-1/5)^2=?

505-555 Level | Arithmetic

505-555 Level | Arithmetic hide tags

MathRevolution

27 Apr 2017, 01:53

1

4

1,848

by: ScottTargetTestPrep

06 May 2017, 17:25

ER

(5+5*5^(1/2))/(10+500^(1/2))

Sub 505 Level | Algebra, Roots

Sub 505 Level | Algebra, Roots hide tags

Bunuel

25 Apr 2017, 02:27

7

8

4,548

12 Dec 2022, 02:03

ER

(505^2 - 495^2)^2 = ?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

15 Feb 2023, 08:52

1

1,414

by: $!vakumar.m

16 Feb 2023, 12:33

ER

(58^2 + 58^2)/29^2 =

Sub 505 Level | Arithmetic, Exponents

Sub 505 Level | Arithmetic, Exponents hide tags

Bunuel

30 Dec 2014, 07:46

9

17

5,030

by: thelady02

16 Aug 2023, 03:06

ER

(6^14*5^13) - (6^13*5^14) =

505-555 Level | Exponents

505-555 Level | Exponents hide tags

nick13

22 Oct 2023, 16:20

7

5

2,299

30 Apr 2024, 00:47

ER

(6^2 - 4^2)/2^2 =

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

16 Feb 2022, 07:45

1

803

by: BrentGMATPrepNow

16 Feb 2022, 08:27

ER

(6^2)(5^3)(2^4)/120^2 =

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

07 Dec 2020, 05:15

3

810

by: Mona2019

07 Dec 2020, 13:37

ER

(6^3)^2*(6^4) =

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

02 Jan 2017, 05:32

3

1,805

02 Jan 2017, 11:14

ER

(6^4 - 6^3)/5 =

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

24 Jan 2020, 02:56

4

5

2,573

by: tanujchhabra

25 Jan 2020, 03:00

ER

(6.804)^6*(1.701)^-13/(2)^19*(3.402)^(-7) =

655-705 Level | Exponents

655-705 Level | Exponents hide tags

tonebeeze

06 Oct 2010, 11:05

45

6

13,759

04 Mar 2024, 20:32

ER

(60! − 59!)/58! =

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

16 Dec 2019, 00:50

1

3

3,918

by: TestPrepUnlimited

16 Dec 2019, 14:24

ER

(7 - 4(3)^(1/2))^(1/2) =

605-655 Level | Roots

605-655 Level | Roots hide tags

Russ19

31 Jan 2020, 07:02

11

3

1,745

by: Russ19

08 Feb 2020, 10:41

ER

(7 + 43) + (7 - 43)^2 is equal to which of the following?

555-605 Level | Algebra, Roots

555-605 Level | Algebra, Roots hide tags

Bunuel

16 May 2023, 07:30

1

1,029

16 May 2023, 07:45

ER

(7^3)a+(7^2)b+7c+d=1045, where a, b, c, and d are integers from

705-805 Level | Algebra

705-805 Level | Algebra hide tags

MathRevolution

08 Sep 2017, 01:05

32

8

4,526

30 Nov 2023, 23:27

ER

(7^6) + (7^8) =

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

mikemcgarry

19 Sep 2012, 13:44

3

2

3,817

17 May 2020, 09:10

ER

(7^77 - 7^76)/6 =

505-555 Level | Exponents

505-555 Level | Exponents hide tags

Bunuel

14 Oct 2021, 03:45

2

1

936

by: 100mitra

14 Oct 2021, 03:49

ER

(7^9 + 7^8)/8 =

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

01 Jun 2017, 12:13

3

4

1,422