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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

257,160

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

1,180,855

by: bb

22 Feb 2012, 11:27

ER

In a certain sequence, the first term is 2, and each

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Bunuel

02 Dec 2014, 09:08

6

5

4,624

by: Manasvi1

18 May 2020, 04:27

ER

In a certain sequence, the term

555-605 Level | Sequences

555-605 Level | Sequences hide tags

BrentGMATPrepNow

26 Jan 2017, 12:28

42

10

6,440

by: bumpbot

18 Oct 2023, 19:48

ER

In a certain sequence, the term A_n is given by the

655-705 Level | Sequences

655-705 Level | Sequences hide tags

Bunuel

10 Sep 2015, 00:40

24

7

4,587

by: KarishmaB

08 Aug 2023, 06:06

ER

In a certain sequence, the term an is defined as the

655-705 Level | Sequences

655-705 Level | Sequences hide tags

Bunuel

02 Jul 2021, 05:45

12

3

3,361

by: bumpbot

18 Mar 2024, 12:19

ER

In a certain sequence, the term an is defined by the

Sub 505 Level | Functions and Custom Characters

Sub 505 Level | Functions and Custom Characters hide tags

Bunuel

30 Jul 2018, 00:57

10

7

7,527

by: bumpbot

12 Feb 2022, 09:25

ER

In a certain sequence, the term an is defined by the

655-705 Level | Sequences

655-705 Level | Sequences hide tags

Bunuel

30 Jul 2018, 00:40

7

3

4,505

by: bumpbot

21 Apr 2023, 04:30

ER

In a certain sequence, the term an is defined by the

555-605 Level | Sequences

555-605 Level | Sequences hide tags

Bunuel

30 Jul 2018, 00:39

24

9

8,537

by: bumpbot

08 Feb 2024, 02:19

ER

In a certain sequence, the term an is given by the

555-605 Level | Sequences

555-605 Level | Sequences hide tags

Bunuel

20 Dec 2015, 05:56

8

3

4,592

by: bumpbot

14 Nov 2022, 01:06

ER

In a certain sequence, the term An is given by the

655-705 Level | Sequences

655-705 Level | Sequences hide tags

Bunuel

13 Apr 2022, 02:45

6

3

1,659

by: shivanks

06 Jan 2024, 10:56

ER

In a certain sequence, the term an is given by the

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Bunuel

14 Jul 2021, 08:15

2

2,309

by: bumpbot

12 Sep 2023, 22:12

ER

In a certain sequence, the term an is given by the

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Bunuel

14 Jul 2021, 08:45

2

2,163

by: GMATWhizTeam

14 Jul 2021, 10:02

ER

In a certain sequence, the term tn is defined as tn =

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Bunuel

01 Apr 2015, 04:40

8

10

9,912

by: bumpbot

06 May 2024, 18:59

ER

In a certain sequence, the term xn is given by the

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Walkabout

19 Dec 2012, 05:33

71

14

48,564

by: Bunuel

26 Nov 2023, 05:50

ER

In a certain sequence, the term xn is given by the

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Bunuel

21 Aug 2019, 01:02

1

3

2,283

by: Carlosfernando25

19 Jun 2020, 12:39

ER

In a certain series, each term is m greater than the

505-555 Level | Sequences

505-555 Level | Sequences hide tags

Bunuel

14 May 2021, 04:15

1

2

1,519

by: Showmeyaa

14 May 2021, 05:10

ER

In a certain set of numbers, 12.5 is 1.5 units of

555-605 Level | Algebra, Statistics and Sets Problems

555-605 Level | Algebra, Statistics and Sets Problems hide tags

Bunuel

28 Jan 2019, 02:28

35

12

7,523

by: Paras96

19 Jul 2023, 22:28

ER

In a certain set the average (arithmetic mean) is

Sub 505 Level | Statistics and Sets Problems

Sub 505 Level | Statistics and Sets Problems hide tags

Bunuel

13 Dec 2016, 07:10

2

1,719

by: Vinayak Shenoy

16 Dec 2016, 09:53

ER

In a certain set the average (arithmetic mean) is

505-555 Level | Statistics and Sets Problems

505-555 Level | Statistics and Sets Problems hide tags

Bunuel

13 Dec 2016, 07:08

5

4

1,691

by: bumpbot

21 Jul 2018, 06:41

ER

In a certain set the average (arithmetic mean) is

Sub 505 Level | Statistics and Sets Problems

Sub 505 Level | Statistics and Sets Problems hide tags

Bunuel

13 Dec 2016, 07:40

2

5

1,758

by: Vinayak Shenoy

16 Dec 2016, 09:45

ER

In a certain shipment 2 percent of the boxes shipped

Sub 505 Level | Percent and Interest Problems

Sub 505 Level | Percent and Interest Problems hide tags

Bunuel

11 Mar 2019, 01:11

2

4,476

by: Archit3110

11 Mar 2019, 04:46

ER

In a certain shipment of 120 new cars, 2/3 of the cars

Sub 505 Level | Overlapping Sets

Sub 505 Level | Overlapping Sets hide tags

Bunuel

19 Feb 2018, 23:18

2

3,280

by: twoface07

23 Jul 2022, 22:06

ER

In a certain shipment of T-shirts, 20 percent are red.

505-555 Level | Overlapping Sets

505-555 Level | Overlapping Sets hide tags

Bunuel

13 Nov 2014, 09:30

11

8

5,065

by: bumpbot

22 May 2022, 04:21

ER

In a certain shipment, x out of every y items were

605-655 Level | Fractions/Ratios/Decimals

605-655 Level | Fractions/Ratios/Decimals hide tags

Bunuel

18 Feb 2018, 22:53

19

5

3,612

by: Abhishek009

09 Jan 2024, 08:53

ER

In a certain shop, notebooks that normally sell for 59

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

05 Jul 2018, 05:00

6

10,809

by: ScottTargetTestPrep

07 Jul 2018, 18:30

In a certain show, a lottery ticket is numbered

555-605 Level | Probability

555-605 Level | Probability hide tags

carcass

21 Jan 2022, 11:30

2

942

by: carcass

23 Jan 2022, 11:30

ER

In a certain sock drawer, there are 4 pairs of black

555-605 Level | Min-Max Problems

555-605 Level | Min-Max Problems hide tags

Bunuel

17 Oct 2018, 05:08

38

9

23,655

by: bumpbot

26 Jun 2023, 04:27

ER

In a certain solution, the ratio of water to alcohol

555-605 Level | Fractions/Ratios/Decimals

555-605 Level | Fractions/Ratios/Decimals hide tags

Bunuel

22 Jan 2019, 02:19

1

2

3,329

by: generis

22 Jan 2019, 15:41

ER

In a certain state, 60 percent of the eligible voters

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

Bunuel

01 Mar 2023, 09:49

1

1,207

by: stne

05 Mar 2023, 05:50

ER

In a certain state, a person may inherit up to $8,000

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

12 Dec 2018, 01:57

1

3

4,031

by: bumpbot

13 Oct 2021, 06:52

ER

In a certain state, gasoline stations compute the

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

1, 2

aiming4mba

07 Sep 2010, 13:36

143

22

31,877

by: bumpbot

05 Mar 2024, 19:56

ER

In a certain state, schools pay 2% tax on food and 8%

Sub 505 Level | Percent and Interest Problems

Sub 505 Level | Percent and Interest Problems hide tags

Bunuel

14 Feb 2022, 09:45

5

4

2,191

by: Abhishek009

04 May 2023, 08:39

ER

In a certain state, the ratio of registered

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

Bunuel

10 Feb 2015, 08:35

31

8

5,829

by: bumpbot

24 Dec 2023, 12:43

ER

In a certain stock portfolio with 500 shares of

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

26 Dec 2017, 00:18

8

2,658

by: bumpbot

11 Jul 2023, 18:02

ER

In a certain store, the profit is 320% of the cost. If

555-605 Level

555-605 Level hide tags

wishalsp333

13 Jan 2018, 09:10

4

3

19,418

by: bumpbot

26 Apr 2019, 01:19

ER

In a certain store, the ratio of part-time workers to

505-555 Level | Fractions/Ratios/Decimals

505-555 Level | Fractions/Ratios/Decimals hide tags

Bunuel

07 Jun 2021, 07:15

3

1

852

by: IanStewart

07 Jun 2021, 08:21

ER

In a certain store, the ratio of part-time workers to

505-555 Level | Fractions/Ratios/Decimals, Word Problems

505-555 Level | Fractions/Ratios/Decimals, Word Problems hide tags

vikasp99

14 Mar 2017, 03:27

18

7

7,566

by: Bunuel

25 Feb 2024, 07:35

ER

In a certain summer school program, there are five

Sub 505 Level | Combinations

Sub 505 Level | Combinations hide tags

Mkrishnabdrr

04 Jul 2017, 06:24

20

11

5,012

by: Kinshook

13 Dec 2020, 08:13

ER

In a certain supermarket, a triangular display of cans

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

16 Oct 2019, 00:14

4

4,326

by: bumpbot

17 Nov 2020, 12:17

ER

In a certain talent contest, contestants are rated on

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

Bunuel

29 Dec 2020, 23:57

5

2

1,000

by: meanup

04 Jan 2021, 11:40

ER

In a certain task, a person has to fill an empty tank

655-705 Level | Word Problems, Work Problems

655-705 Level | Word Problems, Work Problems hide tags

EgmatQuantExpert

13 Feb 2019, 06:15

9

5

3,495

by: Sathyasree96

12 Oct 2023, 00:42

ER

In a certain the sequence, tn = t(n − 1)/t(n - 2)

655-705 Level | Sequences

655-705 Level | Sequences hide tags

BrentGMATPrepNow

18 Feb 2020, 07:20

15

4

5,931

by: Oppenheimer1945

28 Jan 2024, 01:20

ER

In a certain theater, the first row has 12 seats, and

555-605 Level | Sequences

555-605 Level | Sequences hide tags

MathRevolution

15 May 2018, 02:42

21

5

8,468

by: bumpbot

23 Jan 2024, 06:50

ER

In a certain theater, the first row has 8 seats, and

555-605 Level | Arithmetic, Number Properties

555-605 Level | Arithmetic, Number Properties hide tags

Bunuel

29 Jan 2024, 02:30

7

1

792

by: mayankdgmat

29 Jan 2024, 05:01

ER

In a certain theatre, there are 300 seats. When the

655-705 Level | Algebra

655-705 Level | Algebra hide tags

souvonik2k

09 Jan 2018, 11:34

25

6

4,535

by: bumpbot

16 Jan 2024, 06:11

ER

In a certain town in Connecticut, the ratio of NY

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

02 Apr 2015, 05:34

4

10

9,135

by: bumpbot

01 Dec 2020, 12:03

ER

In a certain town of 4,000 residents, 40 percent of

Sub 505 Level | Percent and Interest Problems

Sub 505 Level | Percent and Interest Problems hide tags

Sajjad1994

28 Jan 2021, 10:36

2

1,557

by: ScottTargetTestPrep

05 Feb 2021, 15:48

ER

In a certain town, 2/5 of the total population is

505-555 Level | Fractions/Ratios/Decimals

505-555 Level | Fractions/Ratios/Decimals hide tags

Bunuel

08 Mar 2022, 03:00

3

1

2,287

by: Sr1994

08 Mar 2022, 03:21

ER

In a certain town, 30% of the houses have 3 or more

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

rjaimer1

13 Feb 2021, 16:24

1

4

1,193

by: bumpbot

20 Nov 2022, 03:08

ER

In a certain town, the ratio of the number of rented

Sub 505 Level | Fractions/Ratios/Decimals

Sub 505 Level | Fractions/Ratios/Decimals hide tags

Bunuel

21 Dec 2017, 21:31

1

4

2,913

by: chetan2u

23 Dec 2017, 08:32

ER

In a certain town, there are four times as many people

Sub 505 Level | Fractions/Ratios/Decimals

Sub 505 Level | Fractions/Ratios/Decimals hide tags

Bunuel

11 Dec 2015, 09:28

4

3

4,406

by: CounterSniper

11 Dec 2015, 23:52

Problem Solving (PS)