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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

Topics

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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5,679

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by: Bunuel

26 Apr 2026, 11:13

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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

Show that the area of the shaded region = (pi+1)r cm

DyingNut

23 Aug 2018, 00:21

1

3

2,856

23 Aug 2018, 03:11

How to overcome initial frustration due to struggles?

Blazethrough14

08 Aug 2018, 14:18

1

4

2,315

20 Aug 2018, 12:31

alimuhammadtariq

11 Aug 2018, 01:05

1

1

1,740

11 Aug 2018, 13:03

In statistics, how to calculate mode for grouped data ?

livedu

09 Aug 2018, 12:33

1

2

4,836

10 Aug 2018, 00:05

10x/x+y) + (20y/x+y) = k, where x, y and k are integers. If

getzgetzu

26 Apr 2006, 03:40

1

7

3,564

09 Aug 2018, 20:19

Let me post videos about how to solve your tough quant problems!

Happymathtutor

08 Aug 2018, 21:25

1

1

1,279

09 Aug 2018, 09:35

Need Review (pros/cons) of Total GMAT Math book

dharmik

28 Jun 2017, 09:47

1

2

2,456

09 Aug 2018, 00:59

Which has the greatest value 1. 1/( 3 ^2 * 5 ^2) 2. 2 / ( 3

bewakoof

20 Jun 2007, 19:41

1

6

7,054

22 Jul 2018, 17:55

Coordinate Geometry, Probability & Combinations

Shbm

18 Jul 2018, 04:01

1

2

2,763

18 Jul 2018, 05:23

GMAT CLUB guide to The Official Guide for Quant Review

anum23

18 Jul 2018, 04:41

1

1

1,636

18 Jul 2018, 05:01

Question about X percent

lilypond789

16 Jul 2018, 10:39

1

2

1,217

by: lilypond789

16 Jul 2018, 22:06

why is the following question a permutation and not a combination

Mansoor50

13 Jul 2018, 05:28

1

2

2,501

13 Jul 2018, 08:48

Tips for improving quant from 49-51 and how to deal w timing stress?

gmat5ever

05 Jul 2018, 17:11

1

1

2,139

by: MartyTargetTestPrep

11 Jul 2018, 09:33

|x|<x^2 , how do i identify the ranges for this?

Amanullah Khan

12 Jun 2018, 02:54

1

6

1,527

26 Jun 2018, 11:28

MathRevolution alone is not enough?

VodkaHelps

24 Jun 2018, 04:35

1

2

1,771

25 Jun 2018, 23:12

Understanding basic formulas of permutation and combination

push12345

18 Jun 2018, 18:36

1

0

2,638

18 Jun 2018, 18:36

Basics of Sequence and series-AP

push12345

12 Jun 2018, 08:41

1

0

2,076

12 Jun 2018, 08:41

Unit Conversion on GMAT

saurabh9gupta

11 Jun 2018, 12:22

1

2

4,654

by: EgmatQuantExpert

12 Jun 2018, 01:37

GMAT Rounding Concept

Antanaytis

07 Jun 2018, 02:56

1

4

2,393

07 Jun 2018, 06:14

How to improve at "algebraic" questions?

iliavko

06 May 2016, 08:34

1

6

5,062

30 May 2018, 07:02

Quant -->Inequalities

push12345

22 May 2018, 08:28

1

0

1,364

22 May 2018, 08:28

Need help in understanding the flaw

TargetMBA2018

20 May 2018, 03:27

1

2

1,391

by: TargetMBA2018

20 May 2018, 05:16

Arrangements and permutations

shanee44

22 May 2018, 03:05

1

2

2,664

17 May 2018, 10:03

Decoding word problems

US09

05 May 2018, 21:36

1

2

1,972

05 May 2018, 23:58

Searching for specific questions in directory

parthjain68

03 May 2018, 07:47

1

1

1,966

03 May 2018, 09:44

Standard Deviation

dave13

18 Apr 2018, 08:43

1

1

2,498

by: icedoverfire

18 Apr 2018, 09:48

Fundamental Radical / Exponents Question

mystseen

24 Nov 2015, 10:04

1

3

1,440

14 Apr 2018, 21:51

What is the quantity of milk in the solution?

kingston123

13 Apr 2018, 00:03

1

1

4,872

12 Apr 2018, 23:50

Sneaky or indirect ways the GMAT uses to tell you a variable is odd

tinyinthedesert

24 Mar 2018, 16:01

1

2

1,647

by: BrentGMATPrepNow

25 Mar 2018, 14:45

Theoretical Deduction : Cylinder & Sphere

u1983

18 Mar 2018, 21:07

1

2

1,457

19 Mar 2018, 05:06

How to Find the Solutions of?

Pritishd

03 Mar 2018, 08:01

1

2

1,028

08 Mar 2018, 13:08

Take reciprocals in equations

grgsky

06 Mar 2018, 00:47

1

2

1,205

06 Mar 2018, 11:30

One of the inside angles of a parallelogram is 60 degrees.

joemama142000

22 Feb 2006, 01:50

1

9

6,897

05 Mar 2018, 08:38

... area under normal distribution curves ...

Sequitorian

15 Feb 2018, 19:41

1

3

1,983

21 Feb 2018, 00:28

Should I do OG if I Scored Q46 on GMAT PREP?

alexmonnin

10 Feb 2018, 17:40

1

2

1,384

14 Feb 2018, 09:05

mrbigball

29 Jan 2018, 23:48

1

3

2,183

04 Feb 2018, 14:33

Co-prime integer (high level question)

adgir

11 Jan 2012, 11:02

1

5

3,161

29 Jan 2018, 00:07

GMAT Tuesdays: Math Strategy — Backsolving

KevinRocci

31 Mar 2015, 10:09

1

1

3,918

29 Jan 2018, 00:01

Divisors VS Factors

Nach0

13 Apr 2009, 22:46

1

7

22,273

20 Jan 2018, 06:40

Largest prime number discovered – with more than 23m digits

talismaaniac

04 Jan 2018, 23:06

1

0

1,724

by: talismaaniac

04 Jan 2018, 23:06

SET THEORY - 3 SET CASE - UNION FORMULA VS SEGMENTS ADDITION

OPTIMALCAP

30 Dec 2017, 13:15

1

5

5,183

31 Dec 2017, 08:43

Questions about operations on remainders

dejavu619

08 Dec 2017, 02:57

1

2

1,842

by: EgmatQuantExpert

30 Dec 2017, 01:03

Difficulties of the questions

krikre

17 Dec 2017, 13:05

1

3

1,506

20 Dec 2017, 11:00

A student must choose one of the subjects, art, geology, or

Bhai

04 Nov 2003, 13:38

1

2

4,680

15 Dec 2017, 00:26

Please help, how can I factorise exponents with different bases

uyplus

02 Dec 2017, 13:38

1

2

1,340

07 Dec 2017, 09:30

From Q37 down to Q31 - Help Needed

quantified

24 Nov 2017, 20:37

1

7

2,089

27 Nov 2017, 00:21

Among 400 students, 56% study sociology, 44% study

arjtryarjtry

30 Jul 2008, 11:00

1

6

3,465

11 Nov 2017, 11:28

operations for odd and even numbers- HELPFUL

glender

10 Jan 2010, 16:49

1

4

5,838

07 Nov 2017, 21:51

Having issues with finding LCM and GCF, can someone help?

DelSingh

09 Feb 2013, 11:07

1

5

7,974

29 Oct 2017, 14:06

Quant question bank

N19

23 Oct 2017, 10:15

1

5

8,881

24 Oct 2017, 00:16

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