GMAT Club Forum

ER

100 Hardest and easiest questions for PS as of April

655-705 Level

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1, 2

Bunuel

21 Aug 2015, 03:49

970

22

256,761

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

2,845

0

1,180,120

by: bb

22 Feb 2012, 11:27

ER

Consider the following sequence: 2, 22, 222, 2222,

655-705 Level | Arithmetic

655-705 Level | Arithmetic hide tags

tk1tez7777

30 Sep 2013, 09:27

22

2

19,138

by: bumpbot

01 Nov 2023, 17:14

ER

In the equation n^2 kn + 16 = 0, n is an integer.

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

23 Mar 2023, 01:30

3

1,562

by: Runjhun26

07 Nov 2023, 07:49

ER

Find the number of real solutions of the equation x^2

655-705 Level | Absolute Values/Modulus, Algebra

655-705 Level | Absolute Values/Modulus, Algebra hide tags

CareerGeek

05 Aug 2019, 11:34

27

5

4,393

by: bumpbot

07 Nov 2023, 14:48

ER

What is the tenths digit of the quotient when

655-705 Level | Arithmetic

655-705 Level | Arithmetic hide tags

Bunuel

05 Dec 2018, 02:29

231

17

18,507

by: bumpbot

09 Nov 2023, 06:55

ER

If j, k, x and y are each greater than 1, and

655-705 Level | Algebra, Exponents/Powers

655-705 Level | Algebra, Exponents/Powers hide tags

BrentGMATPrepNow

22 Aug 2022, 08:20

34

5

2,582

by: bumpbot

10 Nov 2023, 22:45

ER

What is the value of (x^8y^2 + x^2y^8)/(x^2 + y^2)?]

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

10 Nov 2023, 11:13

5

1

730

by: VivekPrateek

10 Nov 2023, 23:10

ER

If a > b > 0, and a^2 + b^2 = 6ab, what is the

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

10 Nov 2023, 04:53

2

1

1,333

by: ArijitDas148

11 Nov 2023, 11:30

ER

Let A = 2^50, B = 3^30, and C = 5^20. Which of the

655-705 Level | Arithmetic +2 tags

655-705 Level | Arithmetic, Exponents/Powers, Number Properties hide tags

Bunuel

10 Nov 2023, 03:20

19

5

1,504

by: VivekPrateek

11 Nov 2023, 12:19

ER

What is the value of 32(1 - 1/2^2)(1 - 1/3^2)(1 -

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

10 Nov 2023, 11:16

2

1

731

by: LucienH

11 Nov 2023, 12:57

ER

If mn = 3(m + 1) + n and m and n are integers

655-705 Level | Algebra

655-705 Level | Algebra hide tags

jlgdr

20 Sep 2013, 16:05

36

9

13,134

by: bumpbot

14 Nov 2023, 00:13

ER

Find a possible value of a+b given the equations

655-705 Level | Algebra

655-705 Level | Algebra hide tags

SVaidyaraman

03 Jan 2013, 04:36

26

3

4,845

by: bumpbot

15 Nov 2023, 21:53

ER

@P@ is defined as the product of all even integers

655-705 Level | Arithmetic, Functions and Custom Characters

655-705 Level | Arithmetic, Functions and Custom Characters hide tags

Ravixxx

28 Apr 2020, 13:00

33

6

3,866

by: bumpbot

17 Nov 2023, 11:30

ER

If (x^2 + 1)y=3, which of the following is not a

655-705 Level | Algebra

655-705 Level | Algebra hide tags

oloman

17 Oct 2015, 15:37

48

11

7,646

by: bumpbot

18 Nov 2023, 12:24

ER

Find the value of expression

655-705 Level | Algebra, Roots

655-705 Level | Algebra, Roots hide tags

gmatcafe

09 Nov 2020, 21:47

26

2

2,954

by: bumpbot

19 Nov 2023, 14:22

ER

There are approximately 2.2 pounds in one kilogram. To

655-705 Level | Arithmetic

655-705 Level | Arithmetic hide tags

Bunuel

29 Jan 2019, 05:51

13

6

15,037

by: bumpbot

22 Nov 2023, 16:01

ER

Robin mixes two liquids, one blue in colour and other

655-705 Level | Algebra, Fractions/Ratios/Decimals

655-705 Level | Algebra, Fractions/Ratios/Decimals hide tags

alphonsa

27 Aug 2014, 00:24

41

10

7,271

by: bumpbot

23 Nov 2023, 07:36

ER

If x and y are integers, how many pairs of (x, y) are

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

21 Nov 2023, 01:27

6

1

813

by: anicancer

23 Nov 2023, 12:23

ER

If the sum of the first five terms of an Arithmetic

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Arithmetic, Sequences hide tags

rheam25

04 Apr 2020, 08:38

55

11

8,994

by: bumpbot

29 Nov 2023, 19:57

ER

When the cube of a non-zero number y is subtracted

655-705 Level | Algebra

655-705 Level | Algebra hide tags

CAMANISHPARMAR

02 Jun 2018, 09:25

24

4

4,133

by: bumpbot

29 Nov 2023, 20:46

ER

If p + q + r = 0, where a ≠ b ≠ c, then p^2/2p^2 +

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

22 Jun 2021, 08:45

10

3

1,878

by: bumpbot

29 Nov 2023, 23:26

ER

If x and y are integers and 2x–y= 11, then 4x+ y

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

22 May 2016, 14:42

17

11

9,401

by: bumpbot

30 Nov 2023, 23:23

ER

If a, b and c are even integers, which of the

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

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

rk21857

08 Mar 2011, 12:03

39

10

6,521

by: bumpbot

02 Dec 2023, 04:59

ER

If m and n are nonzero and such that mn+n = m, which

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Arithmetic, Word Problems hide tags

fskilnik

17 Sep 2018, 15:38

12

4

2,557

by: bumpbot

02 Dec 2023, 09:59

ER

NEW!!! Tough and tricky exponents and roots questions

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Exponents/Powers, Roots hide tags

1, 2, 3, 4

Bunuel

12 Jan 2012, 03:03

2,421

67

505,250

by: Bunuel

02 Dec 2023, 13:12

ER

Red roses cost $ 9 and yellow roses costs $14

655-705 Level | Algebra, Word Problems

655-705 Level | Algebra, Word Problems hide tags

ajithkumar

11 Apr 2014, 09:23

33

7

4,908

by: bumpbot

04 Dec 2023, 02:48

ER

For all positive integers x, x^3 + ax^2 + 8x + 5 is a

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

21 Jan 2022, 05:45

16

4

1,265

by: KarishmaB

05 Dec 2023, 01:49

ER

If (x + y)/(x y) = (2x + 2y)/[x + 2(xy) + y], what is

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

05 Nov 2014, 08:33

40

7

11,485

by: bumpbot

05 Dec 2023, 09:11

ER

If abc 0 and (a + b)^(1/2) + b + c = c + a, what is

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

18 Nov 2023, 06:32

11

1

966

by: jm2k5

06 Dec 2023, 19:15

ER

If (n+1)! + (n+2)! = n!*440. What is the sum of the

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

15 May 2019, 03:23

19

6

6,575

by: bumpbot

07 Dec 2023, 22:49

ER

Which of the following shaded intervals is the graph

655-705 Level | Algebra, Inequalities

655-705 Level | Algebra, Inequalities hide tags

BrentGMATPrepNow

09 Mar 2022, 10:55

19

3

3,008

by: JoeAa

08 Dec 2023, 12:40

ER

Patrick purchased 80 pencils and sold them at a loss

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Game

22 Jun 2014, 11:14

37

8

9,683

by: bumpbot

08 Dec 2023, 23:28

ER

If a + b + c = 0 and a^3 + b^3 + c^3 = 216, what is

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

05 Mar 2020, 03:06

34

4

5,372

by: bumpbot

10 Dec 2023, 19:18

ER

If m and n are the roots of x^2 - 7|x| - 18 = 0, then

655-705 Level | Absolute Values/Modulus, Algebra

655-705 Level | Absolute Values/Modulus, Algebra hide tags

Bunuel

28 May 2020, 06:01

43

7

4,215

by: BrushMyQuant

10 Dec 2023, 21:11

ER

For any positive integer n, the sum of the first n

655-705 Level | Arithmetic, Number Properties

655-705 Level | Arithmetic, Number Properties hide tags

Bunuel

23 Sep 2022, 07:03

26

7

3,987

by: youcouldsailaway

11 Dec 2023, 04:05

ER

Find the minimum value of x^2 + 7x + 14.

655-705 Level | Algebra, Min/Max Problems

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

CareerGeek

12 Jul 2019, 00:53

23

6

2,699

by: samarpan.g28

13 Dec 2023, 12:18

ER

If (x - 3)^2/(2x + 15) = 3, what is the product of the

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

10 Aug 2018, 03:55

31

11

6,553

by: bumpbot

14 Dec 2023, 01:11

ER

For what value of x between -5 and 1 inclusive, the

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Min/Max Problems, Number Properties hide tags

kiran120680

14 Mar 2019, 09:40

36

13

4,554

by: bumpbot

15 Dec 2023, 00:27

ER

In the equation x^2 + bx + c = 0, b and c are

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

05 Dec 2023, 02:30

15

3

1,189

by: Gangeshver

15 Dec 2023, 05:44

ER

If n is a positive integer, which of the following

655-705 Level | Algebra

655-705 Level | Algebra hide tags

nick13

09 Oct 2023, 21:32

15

3

4,232

by: GMATCoachBen

17 Dec 2023, 18:27

ER

Let a, b, and c be three distinct one-digit numbers.

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

25 Apr 2019, 03:12

14

3

3,218

by: Alexabisaad

20 Dec 2023, 01:27

ER

If f(x) = x^3 - 4x^2 +x -4, then f(x) = 0 for how many

655-705 Level | Algebra

655-705 Level | Algebra hide tags

JessicaJ

19 Dec 2023, 19:39

13

2

1,638

by: Kinshook

20 Dec 2023, 08:55

ER

12 Days of Christmas GMAT Competition - Day 8: Which

655-705 Level | Algebra, Arithmetic

655-705 Level | Algebra, Arithmetic hide tags

1, 2

Bunuel

20 Dec 2023, 07:00

39

33

1,736

by: bPra

21 Dec 2023, 07:00

ER

If p is a non-positive number, then for what value of

655-705 Level | Absolute Values/Modulus, Algebra

655-705 Level | Absolute Values/Modulus, Algebra hide tags

EgmatQuantExpert

15 May 2019, 02:05

50

12

6,472

by: bumpbot

21 Dec 2023, 11:56

ER

Given that 1/n(n+1)) - 1/(n+1)(n+2) = 2/n(n+1)(n+2),

655-705 Level | Algebra, Arithmetic

655-705 Level | Algebra, Arithmetic hide tags

liviofrol

12 Dec 2023, 15:09

44

4

3,425

by: Bunuel

21 Dec 2023, 23:53

ER

What is the maximum value of the expression 22/(4x^4 -

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Rocky1304

30 Dec 2016, 10:47

22

8

4,275

by: bumpbot

22 Dec 2023, 04:05

ER

If the difference between two positive numbers is 22

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Exponents/Powers, Word Problems hide tags

CaptainLevi

25 Nov 2019, 04:35

37

11

5,600

by: bumpbot

23 Dec 2023, 03:45

ER

Of the following, which best approximates:

655-705 Level | Arithmetic, Fractions/Ratios/Decimals

655-705 Level | Arithmetic, Fractions/Ratios/Decimals hide tags

HKD1710

11 Nov 2018, 09:07

191

9

14,564

by: statsguy13

24 Dec 2023, 04:09

ER

The average of a group of eight friends increases by 4

655-705 Level | Arithmetic

655-705 Level | Arithmetic hide tags

cfc198

10 Jan 2019, 13:18

20

5

7,686

by: bumpbot

25 Dec 2023, 06:43

ER

All the values of m for which both roots of the

655-705 Level | Algebra, Inequalities

655-705 Level | Algebra, Inequalities hide tags

Bunuel

16 Mar 2020, 01:52

37

11

6,300

by: bumpbot

26 Dec 2023, 08:16

ER

Which of the following expressions is defined for all

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Inequalities, Number Properties hide tags

Bunuel

08 Sep 2021, 03:59

15

5

4,995

by: bumpbot

26 Dec 2023, 09:51

Problem Solving (PS)