GMAT Club Forum

ER

100 Hardest and easiest questions for PS as of April

655-705 Level

655-705 Level hide tags

1, 2

Bunuel

21 Aug 2015, 03:49

972

22

257,185

by: bb

30 Mar 2024, 10:13

ER

GMAT PS Question Directory by Topic & Difficulty

505-555 Level +6 tags

505-555 Level, 555-605 Level, 605-655 Level, 655-705 Level, 705-805 Level, 805+ Level, Sub 505 Level hide tags

bb

22 Feb 2012, 11:27

2,848

0

1,180,907

by: bb

22 Feb 2012, 11:27

ER

If 2 - x(1/x + 2) = 19 - 4x, then x =

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

02 Dec 2022, 10:51

1

732

by: divyadna

02 Dec 2022, 10:57

ER

If 2 < r < 8 and 1 < s < 5/2, which of the

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

Bunuel

19 Feb 2019, 21:53

1

2

2,002

by: KSBGC

20 Feb 2019, 15:26

ER

If 2 < x < 5 and 3 < y < 10, which of the

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

12 Nov 2018, 01:25

19

10

4,625

by: bumpbot

22 Nov 2022, 21:47

ER

If 2 < x < 5 and 3 < y < 5, which of the

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

Sajjad1994

06 Jul 2019, 05:33

12

5

4,025

by: Kinshook

24 May 2020, 07:24

ER

If 2 < x < 6, Which of the following must be

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

sankalpvishu

04 Oct 2016, 09:05

7

3

3,937

by: QuantMadeEasy

06 Jan 2020, 21:40

ER

If 2 < x < 9 and 3 < z < 5, then which of

Sub 505 Level | Inequalities

Sub 505 Level | Inequalities hide tags

Bunuel

03 Jan 2017, 02:44

5

3

2,420

by: bumpbot

14 Apr 2021, 05:40

ER

If 2 + √3 is one root of the equation, [m]x^2 - ax +

655-705 Level | Algebra

655-705 Level | Algebra hide tags

EgmatQuantExpert

19 Jun 2019, 06:44

28

5

11,459

by: bumpbot

06 Apr 2024, 23:31

ER

If 2 + 2/x = 3 - 3/x, then x =

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

13 Dec 2015, 04:51

1

5

3,619

by: ScottTargetTestPrep

12 Nov 2018, 08:14

ER

If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =

505-555 Level | Number Properties

505-555 Level | Number Properties hide tags

tuanquang269

13 Oct 2015, 11:05

22

6

11,311

by: bumpbot

03 Apr 2024, 00:06

ER

If 2 ≤ |x – 1|×|y + 3| ≤ 5 and both x and y are

805+ Level | Absolute Values, Inequalities

805+ Level | Absolute Values, Inequalities hide tags

hD13

01 Jul 2021, 20:54

17

5

3,755

by: samarpan.g28

21 Feb 2024, 08:32

ER

If 2 4n^2+ 7 = 39, what is the value of n ?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Sajjad1994

19 Oct 2017, 11:56

3

1,828

by: ScottTargetTestPrep

24 Oct 2017, 06:46

ER

If 2 and 17 are factors of positive integer n, then

505-555 Level | Number Properties

505-555 Level | Number Properties hide tags

MHIKER

30 Oct 2018, 23:27

10

7

3,479

by: bumpbot

07 May 2024, 07:40

ER

If 2 cards are selected (with replacement) at random

655-705 Level | Probability

655-705 Level | Probability hide tags

GMATinsight

27 Jul 2015, 05:48

8

2

3,447

by: Temurkhon

07 Sep 2015, 06:02

ER

If 2 cards are selected at random from the deck of 52

655-705 Level | Probability

655-705 Level | Probability hide tags

GMATinsight

27 Jul 2015, 05:45

10

2

6,710

by: stepanyan

21 Jul 2023, 13:09

ER

If 2 cards are selected at random from the pack of 52

505-555 Level | Probability

505-555 Level | Probability hide tags

GMATinsight

27 Jul 2015, 05:38

8

3

3,378

by: bumpbot

27 Jun 2022, 20:45

ER

If 2 equal circles of radius 5cm have 2 common

705-805 Level | Geometry

705-805 Level | Geometry hide tags

virtualanimosity

02 Oct 2009, 11:16

30

8

9,281

by: bumpbot

16 Oct 2023, 10:22

ER

If 2 is a root of the equation x^2 + kx + 12 = 0 and

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

29 Jan 2021, 23:21

5

6

1,507

by: Bunuel

03 Feb 2021, 00:25

ER

If 2 is the greatest number that will divide evenly

Sub 505 Level | Divisibility/Multiples/Factors, Number Properties

Sub 505 Level | Divisibility/Multiples/Factors, Number Properties hide tags

Sajjad1994

20 May 2017, 11:49

11

3

6,846

by: bumpbot

23 May 2020, 05:19

ER

If 2 is the remainder when m is divided by 5, what is

Sub 505 Level | Remainders

Sub 505 Level | Remainders hide tags

Bunuel

20 Dec 2015, 05:49

7

9

11,554

by: bumpbot

04 Oct 2023, 11:07

ER

If 2 line segments AB and CD is collinear, what is the

505-555 Level | Geometry

505-555 Level | Geometry hide tags

MathRevolution

08 May 2016, 19:12

2

2,254

by: MathRevolution

10 May 2016, 18:54

ER

If 2 m. 60 cm cloth is required for one shirt, then

505-555 Level | Work Problems

505-555 Level | Work Problems hide tags

Bunuel

22 Jan 2021, 04:00

1

1,700

by: CrackverbalGMAT

22 Jan 2021, 18:34

ER

If 2 numbers are selected from the first 8 prime

505-555 Level | Probability

505-555 Level | Probability hide tags

MathRevolution

10 Oct 2018, 01:01

8

7

2,329

by: bumpbot

10 Dec 2023, 21:40

ER

If 2 pounds of almonds that cost c dollars per pound

Sub 505 Level | Statistics and Sets Problems

Sub 505 Level | Statistics and Sets Problems hide tags

Bunuel

04 May 2017, 01:58

7

8

2,746

by: bumpbot

16 Jan 2019, 10:19

ER

If 2 prime numbers are chosen less than 100 without

705-805 Level | Number Properties, Probability

705-805 Level | Number Properties, Probability hide tags

Kinshook

07 Jul 2019, 23:58

7

2

1,549

by: BrentGMATPrepNow

13 Feb 2022, 12:57

ER

If 2 real numbers between 0 and 10 are randomly

805+ Level | Probability

805+ Level | Probability hide tags

twobagels

17 Apr 2021, 14:01

8

2,030

by: ThatDudeKnows

20 Jul 2022, 10:58

ER

If 2 roots of an equation x^2-3x-3=0 are m and n, what

605-655 Level | Exponents

605-655 Level | Exponents hide tags

MathRevolution

21 Oct 2016, 08:31

32

10

4,050

by: bumpbot

15 Apr 2023, 13:22

ER

If 2 roots of the equation x^2+px+q=0 are -3 and 2,

555-605 Level | Algebra

555-605 Level | Algebra hide tags

MathRevolution

25 Jan 2019, 02:33

5

1,534

by: MathRevolution

27 Jan 2019, 18:28

ER

If 2 x^2 - 2x - 12 = 0 and y^2 -5y + 6 = 0 when x = -

555-605 Level | Algebra

555-605 Level | Algebra hide tags

AkshdeepS

09 Apr 2018, 10:28

2

4

3,317

by: ScottTargetTestPrep

11 Apr 2018, 16:19

ER

If 2^(-2x) + 2^(-x) - 6 = 0, x - 1/x = ?

555-605 Level | Algebra, Exponents

555-605 Level | Algebra, Exponents hide tags

Bunuel

09 Sep 2017, 08:10

20

12

4,741

by: bv8562

20 Dec 2021, 22:11

ER

If 2^(2p - 10) = 2*2^(9 - 2p), then p =

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

11 Oct 2019, 02:19

2

5

1,987

by: bumpbot

07 Apr 2020, 19:44

ER

If 2^(2w) = 8^(w−5), what is the value of w?

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

18 Oct 2019, 03:01

1

4

1,099

by: EgmatQuantExpert

22 Oct 2019, 22:16

ER

If 2^(2x+1)*3^(2y-1) = 8^x*27^y, then x + y =

Sub 505 Level | Algebra, Exponents

Sub 505 Level | Algebra, Exponents hide tags

Bunuel

04 Nov 2014, 09:56

12

3

9,485

by: bumpbot

18 Oct 2022, 09:43

ER

If 2^(2x+4) – 17*2^(x+1) = –4, then what is the

805+ Level | Algebra, Exponents

805+ Level | Algebra, Exponents hide tags

Bunuel

21 Apr 2020, 08:27

21

4

6,292

by: Kinshook

14 Apr 2024, 07:56

ER

If 2^(2x+5) - 65.2^(x+1) = - 8, then which of the

805+ Level | Exponents

805+ Level | Exponents hide tags

EgmatQuantExpert

20 Mar 2017, 05:30

20

9

3,264

by: bumpbot

22 Apr 2023, 11:31

ER

If 2^(5x) is an integer, x + 2 = y - 3 and (y^3 -

555-605 Level | Algebra, Exponents

555-605 Level | Algebra, Exponents hide tags

Romannepal

08 Jun 2017, 04:44

28

7

3,072

by: bumpbot

06 Feb 2020, 09:19

ER

If 2^(5x)/8^(2x - 2) = 8, what is the value of x?

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

20 Mar 2020, 02:49

4

2

1,581

by: CareerGeek

20 Mar 2020, 03:06

ER

If 2^(8x) = 640000, then what is the value of

705-805 Level | Exponents

705-805 Level | Exponents hide tags

Bunuel

22 Feb 2017, 03:46

70

12

7,633

by: tejasvkalra

28 Jun 2020, 03:52

ER

If 2^(a + 3) = 4^(a + 2) - 48, then the value of a is

605-655 Level | Exponents

605-655 Level | Exponents hide tags

Bunuel

21 Dec 2021, 02:30

8

6

2,866

by: BrushMyQuant

15 Jan 2023, 03:21

ER

If 2^(x+y)*3^(x-y) = 32/3 then what is the value of

555-605 Level | Algebra, Exponents

555-605 Level | Algebra, Exponents hide tags

ggpapas

03 Feb 2018, 20:04

8

2,541

by: bumpbot

01 Aug 2019, 23:35

ER

If 2^{(x+y)^2} / 2^{(x-y)^2} = 2, what is the value of

505-555 Level | Exponents

505-555 Level | Exponents hide tags

NoHalfMeasures

20 Dec 2015, 20:25

22

7

6,786

by: bumpbot

20 Feb 2022, 02:33

ER

If 2^{10}10^3 and 5^{20}10^x, then what is the value

655-705 Level | Algebra

655-705 Level | Algebra hide tags

MathRevolution

18 Nov 2019, 00:19

25

8

2,772

by: bumpbot

15 Mar 2024, 12:47

ER

If 2^{a + 2} - 2^{a – 2} = 15* 4^b, what is b in

555-605 Level | Exponents

555-605 Level | Exponents hide tags

Russ19

25 Nov 2020, 07:38

12

3

1,475

by: bumpbot

10 Feb 2024, 09:04

ER

If 2^13*9^7 = 3(6^k), what is the value of k?

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

05 Oct 2021, 02:00

1

2

1,124

by: Abhishek009

05 Oct 2021, 12:05

ER

If 2^199 + 2^199 = 2^x, what is the value of x?

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

31 Jul 2019, 03:02

6

2,217

by: bumpbot

24 Jun 2023, 05:12

ER

If 2^2 < x/(2^6 - 2^4) <2^3, which of the

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

03 Jun 2019, 23:54

5

3

1,912

by: bumpbot

02 Aug 2020, 23:53

ER

If 2^20 - n is divisible by 3, which of the following

655-705 Level | Divisibility/Multiples/Factors, Exponents

655-705 Level | Divisibility/Multiples/Factors, Exponents hide tags

Bunuel

05 Sep 2023, 08:42

2

3

1,550

by: Abhishek009

05 Sep 2023, 10:50

ER

If 2^20 = 2^15 x+y, where x and y are non-negative

655-705 Level | Algebra +2 tags

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

Bunuel

06 Jan 2022, 06:00

29

4

2,433

by: Bunuel

19 Sep 2023, 00:00

ER

If 2^2n + 2^2n + 2^2n + 2^2n = 4^24, then n =

505-555 Level | Exponents

505-555 Level | Exponents hide tags

carcass

11 Sep 2012, 17:55

14

4

11,587

by: Abhishek009

23 Mar 2022, 10:20

ER

If 2^2x = 8^(x-1), the value of x is equal to:

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

27 Jul 2022, 08:15

2

1,391

by: ThatDudeKnows

27 Jul 2022, 19:23

ER

If 2^3 = N^(1/2), what is N ?

Sub 505 Level | Algebra +2 tags

Sub 505 Level | Algebra, Exponents, Roots hide tags

Bunuel

25 Dec 2020, 03:00

1

5

1,445

by: MathRevolution

28 Dec 2020, 02:28

Problem Solving (PS)