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

970

22

256,766

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

1,180,131

by: bb

22 Feb 2012, 11:27

ER

Ray and Ban, both participate in a race of 1 km.

605-655 Level | Word Problems, Work/Rate Problems

605-655 Level | Word Problems, Work/Rate Problems hide tags

sritamasia

27 Nov 2021, 16:06

2

1

1,620

by: mpobisetty

19 Dec 2021, 06:25

ER

Two boys and four girls at a party will sit in a row.

605-655 Level | Combinations

605-655 Level | Combinations hide tags

Bunuel

10 Dec 2021, 03:15

2

1

983

by: gmatophobia

18 Dec 2021, 22:29

ER

Sides of a triangle are 8, 10 and x. For what value of

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

02 Dec 2021, 07:15

2

1

1,485

by: D33T

18 Dec 2021, 17:18

ER

An insect starts from a point and travels in a

555-605 Level | Combinations, Work/Rate Problems

555-605 Level | Combinations, Work/Rate Problems hide tags

sritamasia

03 Dec 2021, 09:47

2

1

1,335

by: Polaris94

18 Dec 2021, 17:11

ER

A square, whose side is 2 meters, has its corners cut

705-805 Level | Geometry

705-805 Level | Geometry hide tags

Bunuel

19 Nov 2021, 03:15

2

1

1,035

by: gmatophobia

18 Dec 2021, 14:02

ER

A spherical shaped sweet is placed inside a cube of

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

06 Dec 2021, 05:45

2

1

2,899

by: gmatophobia

18 Dec 2021, 12:31

ER

Beth's Bridal Shop sells two designer gowns online:

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

13 Jul 2020, 04:07

2

5

1,130

by: Fdambro294

18 Dec 2021, 02:55

ER

By how much is 30% of 80 greater than 4/5 th of 25?

505-555 Level | Percent and Interest Problems

505-555 Level | Percent and Interest Problems hide tags

Bunuel

15 Dec 2021, 02:30

2

1,966

by: deeuce

17 Dec 2021, 13:06

ER

The positive difference between Sam and Lucy’s ages

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

13 Dec 2015, 04:39

2

5

6,677

by: bumpbot

16 Dec 2021, 18:38

ER

If [m] is the greatest integer less than or equal to

555-605 Level | Functions and Custom Characters

555-605 Level | Functions and Custom Characters hide tags

Bunuel

22 Oct 2020, 12:44

2

3

1,516

by: mpobisetty

16 Dec 2021, 07:04

ER

The salaries earned by Adam and Bart in different

705-805 Level | Sequences

705-805 Level | Sequences hide tags

Bunuel

09 Dec 2021, 10:00

2

1

941

by: Vishwas1998

16 Dec 2021, 05:19

ER

The function f is defined for all numbers x by f(x) =

555-605 Level | Functions and Custom Characters

555-605 Level | Functions and Custom Characters hide tags

Bunuel

27 May 2019, 02:47

2

5

2,231

by: BrushMyQuant

15 Dec 2021, 09:48

ER

If the population of a city increases by 100/9% per

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

Bunuel

13 Dec 2021, 03:15

2

3

819

by: JerryAtDreamScore

14 Dec 2021, 09:04

ER

Each principal of Lincoln High School serves exactly

605-655 Level | Min/Max Problems

605-655 Level | Min/Max Problems hide tags

Bunuel

01 Dec 2021, 05:45

2

1,290

by: stne

14 Dec 2021, 07:29

ER

In Gotham City, revenue from tourism was 20 percent of

705-805 Level | Percent and Interest Problems

705-805 Level | Percent and Interest Problems hide tags

Bunuel

01 Dec 2021, 03:15

2

5

1,157

by: aishu0091

14 Dec 2021, 06:44

ER

If g(y) = y^2 - 1/(y + 1) what is g(1/x)?

505-555 Level | Algebra, Functions and Custom Characters

505-555 Level | Algebra, Functions and Custom Characters hide tags

Bunuel

31 Mar 2021, 03:00

2

1,283

by: BrushMyQuant

11 Dec 2021, 09:39

P denotes the sum of two three-digit numbers such that

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

sritamasia

09 Dec 2021, 09:40

2

1

1,469

by: Charli08

10 Dec 2021, 17:05

ER

If x is a product of all integers from 2 to 24,

505-555 Level | Divisibility/Multiples/Factors, Exponents/Powers

505-555 Level | Divisibility/Multiples/Factors, Exponents/Powers hide tags

Bunuel

30 Nov 2021, 03:45

2

1,152

by: Kinshook

10 Dec 2021, 14:12

ER

If the diameter (d) of a circle is an integer and6 cm

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

25 May 2018, 04:20

2

4

1,477

by: BrushMyQuant

10 Dec 2021, 11:00

ER

5 scores in a classroom are broken into 5 different

705-805 Level | Statistics and Sets Problems, Word Problems

705-805 Level | Statistics and Sets Problems, Word Problems hide tags

Bunuel

09 Dec 2021, 04:15

2

2,491

by: jarnugirdhar

10 Dec 2021, 02:19

ER

The figure above shows a solid cube 3 inches on a side

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

14 Oct 2021, 02:45

2

1,324

by: stne

09 Dec 2021, 08:43

ER

Anna bought Item X from a manufacturer at a cost price

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

shubhokarr

06 Dec 2021, 04:30

2

3

1,885

by: sivatx2

07 Dec 2021, 20:59

ER

A manufacturing company employs staff.work full or

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

MichelleSavina

23 Jan 2011, 02:57

2

5

7,070

by: bumpbot

07 Dec 2021, 13:51

ER

Which of the following is greatest prime factor of the

505-555 Level | Number Properties

505-555 Level | Number Properties hide tags

Bunuel

08 Oct 2019, 23:00

2

2,553

by: Bunuel

06 Dec 2021, 07:29

ER

When asked about their ages, Tommy and Hilfiger

505-555 Level | Arithmetic

505-555 Level | Arithmetic hide tags

sritamasia

03 Dec 2021, 10:22

2

1,410

by: JerryAtDreamScore

05 Dec 2021, 14:31

ER

If money is invested at x percent interest, compounded

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

Bunuel

01 Dec 2021, 04:15

2

1,778

by: JerryAtDreamScore

05 Dec 2021, 14:23

P, and K are integers.

655-705 Level | Algebra +2 tags

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

houston1980

04 Dec 2021, 11:39

2

3

1,250

by: yashikaaggarwal

05 Dec 2021, 11:48

ER

In the rectangular coordinate system, a circle with

505-555 Level | Coordinate Geometry

505-555 Level | Coordinate Geometry hide tags

Bunuel

01 Dec 2021, 02:30

2

3

1,098

by: AndrewN

05 Dec 2021, 11:37

Four people A, B, C and D have together got Rs.100

655-705 Level | Algebra

655-705 Level | Algebra hide tags

sritamasia

03 Dec 2021, 11:00

2

1

692

by: AnirudhaS

04 Dec 2021, 01:31

How many different necklaces can be prepared using 10

605-655 Level | Combinations

605-655 Level | Combinations hide tags

sritamasia

27 Nov 2021, 14:29

2

1

930

by: jdcsantos

03 Dec 2021, 10:31

ER

Sally's rectangular pool has a length of (5x - 2)

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

02 Dec 2021, 04:30

2

5

796

by: Abhishek009

03 Dec 2021, 09:00

ER

Three numbers x, y and z are in A.P. Given that y-x

655-705 Level | Algebra

655-705 Level | Algebra hide tags

GMATinsight

01 Dec 2021, 23:50

2

1

1,446

by: GMATinsight

02 Dec 2021, 23:30

ER

Find the altitude to side BC of the triangle with

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

02 Dec 2021, 07:15

2

1

800

by: Abhishek009

02 Dec 2021, 08:28

ER

If x > 1 and y > -1, then

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

02 Dec 2021, 05:30

2

1

845

by: BrentGMATPrepNow

02 Dec 2021, 08:13

ER

What is the least positive integer which, when divided

555-605 Level | Divisibility/Multiples/Factors, Remainders

555-605 Level | Divisibility/Multiples/Factors, Remainders hide tags

Bunuel

10 Aug 2021, 02:15

2

4

1,400

by: BrentGMATPrepNow

02 Dec 2021, 07:59

ER

Twilight Enterprises manufactures bulbs and is popular

555-605 Level | Percent and Interest Problems, Word Problems

555-605 Level | Percent and Interest Problems, Word Problems hide tags

Bunuel

12 Oct 2021, 04:00

2

1

1,261

by: tbhauer

01 Dec 2021, 18:05

ER

The curve above consists of three semicircles: AB, BC,

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

18 May 2018, 01:01

2

3

2,317

by: bumpbot

01 Dec 2021, 10:59

ER

The figure above displays two semicircles, one with

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

11 Jan 2019, 01:30

2

4

3,453

by: bumpbot

01 Dec 2021, 10:58

ER

If two inches are approximately equal to 5

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

24 Nov 2021, 04:15

2

865

by: Archit3110

01 Dec 2021, 10:45

ER

Assume 0 < r < 3. Below are five equations for

655-705 Level | Algebra, Exponents/Powers

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

Bunuel

01 Dec 2021, 09:45

2

1

676

by: Anurocks1233

01 Dec 2021, 10:36

ER

The price of a bag of peanuts is $5.50. The price of 3

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

19 Oct 2021, 03:15

2

1,062

by: IanStewart

01 Dec 2021, 05:12

ER

There is a straight road running just outside a 4

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

01 Dec 2021, 02:30

2

1

927

by: DashingNightmare2

01 Dec 2021, 03:26

ER

A circle of radius 5, has a chord of length 5√2.

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

30 Nov 2021, 02:30

2

799

by: DashingNightmare2

30 Nov 2021, 12:13

In how many ways can a team of 11 cricketers be chosen

655-705 Level | Combinations

655-705 Level | Combinations hide tags

sritamasia

27 Nov 2021, 14:51

2

1

1,566

by: DashingNightmare2

30 Nov 2021, 09:39

ER

Which of the following numbers is not a divisor of

555-605 Level | Divisibility/Multiples/Factors, Exponents/Powers

555-605 Level | Divisibility/Multiples/Factors, Exponents/Powers hide tags

Bunuel

30 Nov 2021, 06:00

2

1

695

by: chetan2u

30 Nov 2021, 06:05

ER

From a piece of tin in the shape of a square 6 inches

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

05 Feb 2018, 06:25

2

6,344

by: bumpbot

29 Nov 2021, 23:29

ER

A bag contains some red balls, 20 blue balls and 10

505-555 Level | Probability

505-555 Level | Probability hide tags

Bunuel

29 Nov 2021, 08:15

2

1,335

by: AmbAgg

29 Nov 2021, 09:05

ER

The number of digits in the number N = 2^12*5^8 is

555-605 Level | Exponents/Powers

555-605 Level | Exponents/Powers hide tags

Bunuel

29 Nov 2021, 04:45

2

1

726

by: GMATist1

29 Nov 2021, 05:03

ER

Which of the following sets has the greatest standard

Sub 505 Level | Statistics and Sets Problems

Sub 505 Level | Statistics and Sets Problems hide tags

Bunuel

13 Dec 2016, 07:38

2

2,591

by: bumpbot

29 Nov 2021, 04:37

ER

A number of bricks were purchased to build a fireplace

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

14 Dec 2018, 02:08

2

4

4,761

by: bumpbot

28 Nov 2021, 19:22

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