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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

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36,368

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doubt on this question

by: Bunuel

24 Apr 2026, 03:22

GMAT Club Tests Archive

Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,596

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5,677

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by: bumpbot

23 Apr 2026, 15:18

Quant Question Archive [LOCKED]

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GMATbuster's Weekly GMAT Quant Quiz - Saturday Sep 29 10 AM PST

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29 Sep 2018, 09:55

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29 Sep 2018, 09:55

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Topics

A rectangular floor that measures 8 meters by 10 meters is

bumpbot

16 Jun 2020, 11:11

0

5,745

16 Jun 2020, 11:11

Combinatorics question

annguyenup

30 Aug 2017, 00:39

3

5,748

07 Sep 2017, 12:47

Karen has exactly 6 quarters, 5 dimes, and 10 nickels in her

bumpbot

08 Jan 2021, 04:38

0

5,752

08 Jan 2021, 04:38

Overlapping sets Fast.

gmatnerd

30 Mar 2012, 08:42

1

8

5,756

27 Jun 2012, 01:36

A card is drawn from an ordinary deck of 52 well-shuffled

bumpbot

21 Jan 2021, 21:49

0

5,756

21 Jan 2021, 21:49

If a, b and c are integers, is (a b) a multiple of 18?

sudai

14 Oct 2015, 11:10

0

5,764

14 Oct 2015, 11:10

Problems of Mixture Ratios

kcwhits

13 Oct 2011, 18:53

1

5,765

14 Oct 2011, 13:28

A jar contains 16 marbles, of which 4 are red, 3 are blue,

bumpbot

15 Sep 2020, 06:04

0

5,771

15 Sep 2020, 06:04

See attached. What is the length of the minor arc PQ

tzec76

17 Sep 2019, 06:15

0

5,773

17 Sep 2019, 06:15

The front wheels of a wagon are 2p feet in circumference and

bumpbot

16 Jan 2021, 12:47

0

5,773

16 Jan 2021, 12:47

improve quant score from 41 to 49

apurv09

24 Aug 2019, 07:22

4

6

5,776

22 May 2022, 10:07

Trick for changing multiplication to addition? (fractions)

wowc8

06 Aug 2012, 05:50

2

4

5,785

06 Aug 2012, 23:15

sqrt (9 + x^2 -6x) =sqrt (x^2 - 6x + 9) =sqrt =sqrt = |x-3|

bumpbot

18 Jan 2021, 08:15

0

5,787

18 Jan 2021, 08:15

If k is divisible by 6 and 3k is not divisible by 5, is k di

siddhans

20 Aug 2011, 01:25

5

10

5,787

31 Mar 2023, 23:33

focus on one topic vs try random topics every day

iliavko

06 Feb 2017, 12:40

6

9

5,795

by: ryansmith123123

08 Apr 2020, 20:25

Percentages Increase

bsahil

20 Jul 2013, 20:17

9

9

5,797

16 Jan 2021, 16:41

If a three digit number is formed from the digits

briozeal

29 Jun 2006, 13:48

4

5,806

30 Jun 2006, 18:03

Is GMAT quant getting tougher?

VB1992

09 Jun 2022, 00:57

3

3

5,814

by: GmatKnightTutor

10 Jun 2022, 02:46

bosho1

27 Mar 2018, 14:35

3

1

5,816

27 Mar 2018, 20:40

Drawing/Labelling Geometry shapes.

TheSituation

06 Mar 2010, 10:11

4

5,828

by: TheSituation

11 Mar 2010, 07:32

A family-size box of cereal contains more cereal and costs

bumpbot

15 Sep 2020, 02:50

0

5,829

15 Sep 2020, 02:50

A cylindrical tank, with radius and height both of 10 feet,

bumpbot

02 Dec 2020, 03:21

0

5,831

02 Dec 2020, 03:21

Combinatorics (very difficult)

lordw

08 Sep 2008, 11:46

0

5,832

08 Sep 2008, 11:46

operations for odd and even numbers- HELPFUL

glender

10 Jan 2010, 16:49

1

4

5,835

07 Nov 2017, 21:51

Percentage and profit and loss question

bumpbot

21 Feb 2020, 10:33

0

5,840

21 Feb 2020, 10:33

To which angel does the Expression Angel BDO refer?

LasseSchmid

22 May 2012, 12:46

3

5,843

by: cyberjadugar

27 May 2012, 21:58

6x^4 - 25x^3 + 12x^2 + 25x + 6 = 0 Find possible values of

bumpbot

23 Jun 2020, 11:11

0

5,845

23 Jun 2020, 11:11

Manual and mental math practice

altairahmad

16 Sep 2018, 07:12

1

2

5,845

22 Mar 2022, 06:52

A man invests Rs 5000 for 3 years at 50% per annum compound

bumpbot

02 Jan 2021, 03:28

0

5,848

02 Jan 2021, 03:28

Two cars start off at the same point on a straight highway

bumpbot

30 Jan 2019, 00:40

0

5,853

30 Jan 2019, 00:40

How to identify the approach for Overlapping set Questions?

SOURH7WK

21 Oct 2012, 01:49

6

4

5,854

29 Mar 2013, 03:17

PS Practice Questions (GMAT Prep)

bumpbot

11 Jun 2023, 21:26

0

5,856

11 Jun 2023, 21:26

A certain circle in the xy-plane has its center at the

seofah

07 Nov 2008, 14:02

1

7

5,857

18 Jul 2016, 04:20

Two numbers are such that their sum is 54 and product is

sunniboy007

30 Jan 2004, 11:25

0

5,858

by: sunniboy007

30 Jan 2004, 11:25

100 cubes were placed into a sack and each numbered from 1

bumpbot

18 Jan 2021, 09:20

0

5,861

18 Jan 2021, 09:20

Fundamentals for Permutation, Combinations & Probability

gulatin2

30 Jul 2009, 08:45

1

5,865

30 Jul 2009, 09:37

Second degree equation

etienneb

22 Jan 2011, 17:05

2

5,871

24 Jan 2011, 07:23

Data Sufficiency - Coordinate Plane

above720

10 Mar 2019, 16:28

0

5,877

10 Mar 2019, 16:28

confused! AuBuC

bumpbot

28 Jan 2021, 12:58

0

5,880

28 Jan 2021, 12:58

Welcome to GMAT Math Questions and Intellectual Discussions

timetrader

14 Apr 2009, 11:50

3

3

5,881

30 Jun 2010, 02:42

An ordinary die is thrown. Find the probability tthat the

bumpbot

05 Jan 2021, 07:29

0

5,887

05 Jan 2021, 07:29

In a group of 8 semifinalists, all but 2 will advance to the

sharadGmat

28 Jun 2006, 10:47

0

5,895

28 Jun 2006, 10:47

1000 PS and DS answers. Anyone?

asaf

16 Jul 2007, 05:54

4

6

5,905

24 Jun 2021, 15:28

Quant OG break-up topic wise

Motivator

24 Oct 2013, 11:32

4

3

5,916

30 Nov 2014, 22:45

How to improve from Q44 (MGMAT) to Q48 in 2-3 weeks?

salsal

02 Sep 2013, 02:57

4

3

5,922

24 Apr 2016, 12:23

how to eliminate silly mistakes in quant

adhithya

31 Jul 2011, 21:11

3

5,926

by: bharatemail

07 Aug 2011, 04:16

Calling Quant experts!. Need a strategy to improve!

Samirc2

19 Jan 2013, 07:38

1

4

5,936

15 Aug 2019, 12:30

ParmarKarishma

13 Apr 2013, 09:35

0

5,939

by: ParmarKarishma

13 Apr 2013, 09:35

A boy multiplied 423 by a certain number and obtained 65589

bumpbot

10 Dec 2020, 07:32

0

5,939

10 Dec 2020, 07:32

Rules about Non-Disclosure

Praetorian

14 Nov 2007, 22:46

5

3

5,944

02 Feb 2008, 22:49

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