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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

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5,677

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23 Apr 2026, 15:18

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

bb

29 Sep 2018, 09:55

0

3,251

29 Sep 2018, 09:55

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Topics

p&c based puzzles

twick

17 Jan 2014, 20:54

3

2,468

20 Jan 2014, 12:37

Maggie has four quart.sized bottles of water that are each

Tutuca

24 Jul 2006, 23:50

0

1,418

24 Jul 2006, 23:50

If n and p are integers, is p>0? (1) n +1 > 0 (2)

Tuneman

21 Apr 2007, 15:49

0

1,485

21 Apr 2007, 15:49

What's My Function? 1/20/03 Classic For a three-digit number

Tuneman

21 Mar 2007, 12:31

1

878

21 Mar 2007, 13:53

Kim bought a total of $2.65 worth of postage stamps in four

Tuneman

19 Mar 2007, 11:28

0

1,650

19 Mar 2007, 11:28

I just went through the 50 practice problems, only got 4

Tuneman

12 Mar 2007, 23:42

0

2,750

12 Mar 2007, 23:42

I was a physics major in College, and only recently took a

Tuneman

12 Feb 2007, 14:22

5

1,845

12 Feb 2007, 22:07

Financial Accounting question

tumpti

02 Jul 2018, 10:27

1

9,625

03 Jul 2018, 10:18

cansecutive numbers

tugstugstugs12

15 Jul 2010, 02:36

1

7

2,231

20 Jul 2010, 10:34

basic permutation vs. combination

tuaj24

16 Jan 2011, 08:37

1

1

3,519

16 Jan 2011, 10:27

Okay Overall Score Very Bad Integrated Reasoning Score

TTHOMAS18

24 Jan 2019, 15:14

4

2,741

by: ScottTargetTestPrep

30 Jan 2019, 20:19

a big cube consists 64 small cubic, every small cubic has

ttar

11 Sep 2007, 13:55

3

1,225

11 Sep 2007, 19:04

m/858 is a prime number, what is the value of m ? 1. m has a

ttar

10 Sep 2007, 15:32

3

2,010

by: GMATBLACKBELT

10 Sep 2007, 19:53

What is the median of 30 numbers? Each of the numbers is

ttar

13 May 2006, 10:44

0

6,120

13 May 2006, 10:44

A person invested $20000 for one year, part at 8.5 percent

ttar

25 Feb 2005, 14:09

10

2,780

05 Mar 2005, 21:10

A cipher lock consists of 3 2-digits numbers. Any 2 numbers

ttar

25 Feb 2005, 13:53

8

1,437

05 Mar 2005, 05:44

the principle of coounting?

tt11234

06 Jul 2011, 06:14

0

1,553

06 Jul 2011, 06:14

sin/cos/tan/ctan

tt11234

15 Aug 2010, 12:41

3

6,262

by: magnetictempest

16 Aug 2010, 11:52

tt11234

04 Aug 2010, 12:36

1

2,187

by: whiplash2411

04 Aug 2010, 13:46

picking numbers

tt11234

05 Jul 2010, 11:22

3

2,448

05 Jul 2010, 19:10

tt11234

22 Jun 2010, 19:33

3

2,318

29 Jun 2010, 19:05

A customer using a certain phone calling plan pays a fee of

tsg

08 Jan 2004, 09:41

0

1,657

08 Jan 2004, 09:41

Equation of Line X is: 23x + 50y = 123. How do you find the

TS

14 Jun 2005, 08:36

2

1,263

by: HowManyToGo

14 Jun 2005, 11:26

work problem revisited

TS

05 May 2005, 19:42

2

1,174

06 May 2005, 20:38

TS

13 Apr 2005, 09:20

2

1,158

13 Apr 2005, 15:18

Old Qn revisited

TS

07 Apr 2005, 18:21

4

1,580

08 Apr 2005, 04:58

Old Qn revisited

TS

07 Apr 2005, 12:19

2

1,154

07 Apr 2005, 18:26

re-visiting a previous qn

TS

07 Apr 2005, 11:22

0

1,082

07 Apr 2005, 11:22

the total number of company C's assets in 1994 was 300

Trying_not_to_suck

03 Sep 2007, 22:39

0

1,159

by: Trying_not_to_suck

03 Sep 2007, 22:39

Is 0 considered a positive integer

trulyblessed

16 Sep 2005, 13:11

4

5

39,634

02 Jan 2021, 09:15

Probability/Permutation/Combination Doc - Where is it?

trulyblessed

10 Sep 2005, 13:56

3

2,992

16 Sep 2005, 16:21

Simple Geometry Problem GMAT Prep

troop2118

14 Jan 2009, 03:18

4

2,486

by: graduatetutor

17 Jan 2009, 19:51

If 5^2^1 X 4^1^1 = 2 X 10^n what is the value of n?

troop2118

15 Jan 2009, 04:49

0

2,478

15 Jan 2009, 04:49

trojansc82

16 Feb 2009, 17:10

6

2,501

11 Mar 2010, 03:01

Last minute 700+ prep

trivium

17 Nov 2014, 16:04

1

6

3,841

by: EMPOWERgmatRichC

25 Dec 2014, 22:50

*********AVERAGES : Conceptual Question**********

trivikram

02 Apr 2007, 17:56

4

2,619

03 Apr 2007, 18:53

PS/DS : Geometry Question

trivikram

25 Dec 2006, 19:10

2

1,704

by: mkl_in_2001

26 Dec 2006, 09:15

Whats the difference between |x| and ? if x>0 then |x| =

trivikram

11 Sep 2006, 16:19

5

1,238

12 Sep 2006, 04:50

Error in Cracking GMAT p.168 #3

tritium6

15 Apr 2006, 11:33

0

2,342

15 Apr 2006, 11:33

How do I simplify this: z(1 + x/100)(1 y/100). Into this?:

TrillTalk

21 Oct 2008, 19:43

1

1,658

21 Oct 2008, 21:37

2(2^x) when you simplify this = 2^x+1 how in the world do

TrillTalk

20 Sep 2008, 18:29

2

1,187

25 Sep 2008, 11:48

10,000 is deposited in a certain account that pays r percent

trickygmat

05 Apr 2007, 22:09

0

1,291

05 Apr 2007, 22:09

Looks like an easy d/s problem but how are we suppose to

trickygmat

05 Nov 2005, 10:58

2

2,275

by: cool_jonny009

05 Nov 2005, 11:37

What is the remainder when the positive integer x is divided

trickygmat

03 Nov 2005, 17:07

0

1,232

03 Nov 2005, 17:07

If x is a positive integer, is the remainder 0 when (3^x +

trickygmat

29 Oct 2005, 02:48

0

1,466

29 Oct 2005, 02:48

If n=0.0025*0.025*0.00025*(2^k), and n>1, what is the

trickygmat

21 Oct 2005, 07:39

4

1,778

21 Oct 2005, 14:16

If four people are to be selected from eight people, which

trickygmat

20 Oct 2005, 16:24

3

2,105

21 Oct 2005, 07:05

Equation lx/2l + ly/2l = 5 encloses a certain region on the

trickygmat

21 Oct 2005, 06:01

0

1,808

21 Oct 2005, 06:01

Each of the 45 boxes on shelf J weighs less than each of the

trickygmat

19 Oct 2005, 10:48

6

1,895

20 Oct 2005, 18:22

Point (a,b) is on the circle represented by x^2+y^2=10, and

trickygmat

20 Oct 2005, 08:41

2

1,901

20 Oct 2005, 08:53

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