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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,596

Topics

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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3,250

29 Sep 2018, 09:55

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Topics

a 5 member committe is to be formed from a group of 5

pattydread

19 Aug 2008, 14:57

0

1,359

19 Aug 2008, 14:57

A 5 litre jug contains 4 litre of a saltwater solution that

bumpbot

01 Oct 2020, 03:23

0

1,971

01 Oct 2020, 03:23

A 48 gallon solution of salt and water is 10% salt. How many

jimishg

09 Sep 2004, 12:11

2

3,372

09 Sep 2004, 13:37

A 450 gallon water tank is leaking at a rate of 20gallons

Rayn

24 Jul 2006, 15:37

1

1

2,147

24 Jul 2006, 16:38

A 400-meter runner spent 4 more seconds on the first half of

marcodonzelli

08 Mar 2008, 22:42

0

1,086

by: marcodonzelli

08 Mar 2008, 22:42

A 400-meter runner spent 4 more seconds on the first half of

bumpbot

20 Jan 2021, 23:47

0

1,653

20 Jan 2021, 23:47

A 40 meter long wire is cut into 2 pieces. one piece is used

bumpbot

20 Jan 2021, 23:45

0

2,230

20 Jan 2021, 23:45

A 4-person task force is to be formed from the 4 men and 3

bumpbot

08 Oct 2019, 08:00

0

1,167

08 Oct 2019, 08:00

A 4 person task force is to be formed from 4 men & 3

bumpbot

20 Jan 2021, 23:40

0

2,118

20 Jan 2021, 23:40

A 4 cm cube is cut into 1 cm cubes. What is the percentage

pawan82

09 Nov 2006, 09:03

0

1,057

09 Nov 2006, 09:03

A 4 cm cube is cut into 1 cm cubes. What is the percentage

alimad

07 May 2008, 06:33

0

1,787

07 May 2008, 06:33

A 4 cm cube is cut into 1 cm cubes. What is the percentage

bumpbot

04 Jan 2021, 04:54

0

2,688

04 Jan 2021, 04:54

a 30% solution of alcohol is mixed with a 50% solution of

bumpbot

10 Jan 2021, 06:31

0

4,228

10 Jan 2021, 06:31

A 30 litre mixture of Bacardi and Coke contains 20% Coke in

1, 2

sunniboy007

11 Jan 2004, 11:25

21

3,554

25 Feb 2005, 15:46

A 28 B 29 C 31 D 32 E 33 *editted OA is B, thanks

IrinaOK

20 Sep 2007, 13:26

9

1,177

20 Sep 2007, 14:45

A 260 B 440 C 556 D 792 E 1200

IrinaOK

06 Oct 2007, 20:38

8

1,450

07 Oct 2007, 01:19

A 10-by-6 inch piece of paper is used to form the lateral

bumpbot

16 Sep 2022, 03:29

0

2,520

16 Sep 2022, 03:29

a | \ c | \ |x___\ b In the triangle above, is X > 90 ?

kpadma

21 Aug 2004, 16:27

1

1,492

22 Aug 2004, 01:02

a <-1 , is b between 0 and 1 1)-b<-a 2) -1<ab<0

Nihit

06 Jun 2008, 12:02

0

1,382

06 Jun 2008, 12:02

a - b = 10 a(a - b) + b(b - a) = ? Anyone know what the best

ian7777

08 Jul 2004, 10:44

5

1,927

08 Jul 2004, 20:34

9x + 10y = 180, x and y are natural numbers, then what can

amansingla4

27 May 2006, 02:11

8

1,741

31 May 2006, 11:21

99,999^2 - 1^2 = A. 10^10 - 2 B. (10^5 2)2 C. 10^4(10^5 2)

albany09

13 Oct 2008, 06:51

0

1,334

13 Oct 2008, 06:51

9700 HAS BEEN DIVIDED AMONG X,Y,Z SUCH THAT IF THEIR SHARES

cloaked_vessel

05 Apr 2005, 18:36

0

2,602

by: cloaked_vessel

05 Apr 2005, 18:36

BuddaBelly

18 Feb 2009, 22:40

1

2

2,138

19 Feb 2009, 10:24

9 people, including 3 couples, are to be seated in a row of

mbassmbass04

15 Apr 2005, 13:49

0

1,583

by: mbassmbass04

15 Apr 2005, 13:49

9 people, including 3 couples, are to be seated in a row of

chillpill

17 Apr 2006, 23:40

0

1,214

17 Apr 2006, 23:40

9 people, including 3 couples , are to be seated in a row of

preyshi

13 Dec 2003, 02:19

0

1,207

13 Dec 2003, 02:19

9 people compete with one another, and only 5 people advance

bumpbot

24 Jan 2022, 09:32

0

1,658

24 Jan 2022, 09:32

8730;3+2)(√3-2)

andrecrompton

07 Apr 2006, 08:00

2

1,601

07 Apr 2006, 17:06

8730; = A. 8 + 3√7 B. 4 + 3√7 C. 8 D. 4 E.

adub35

20 Aug 2019, 04:41

0

1,147

20 Aug 2019, 04:41

85) Brad flips a two-sided coin 8 times. What is the

arjtryarjtry

20 Jul 2008, 08:54

0

3,132

by: arjtryarjtry

20 Jul 2008, 08:54

81) From the even numbers between 1 and 9, two different

arjtryarjtry

20 Jul 2008, 10:59

0

1,121

by: arjtryarjtry

20 Jul 2008, 10:59

80Pi square inches of material are required to construct a

bumpbot

24 Jan 2022, 08:53

0

1,543

24 Jan 2022, 08:53

804)^6 (1.701)^ -13/2^19 * 3.402^-7 = A .8502 B 1.000 C

bumpbot

24 Jan 2022, 08:48

0

1,674

24 Jan 2022, 08:48

800score - square inscribed inside a triangle

KillerSquirrel

06 Jul 2007, 14:22

0

3,343

by: KillerSquirrel

06 Jul 2007, 14:22

80 keybord buttons. how many shortcuts possible?

surat

24 Sep 2003, 05:45

2

1,522

16 Jan 2004, 14:02

8^2)(3^3)(2^4)/96^2 A. 3 B. 6 C. 9 D. 12 E. 18

nfa1rhp

09 Aug 2007, 12:40

0

2,497

09 Aug 2007, 12:40

8^2)(3^3)(2^4) ALL OVER (96^2) I can figure this out the

bumpbot

24 Jan 2022, 08:23

0

1,640

24 Jan 2022, 08:23

8 white balls numbered from 1 to 8 were put into a bag. 8

Dilshod

11 Jul 2006, 22:25

5

1,535

12 Jul 2006, 10:04

eribold

17 Feb 2007, 00:13

0

1,531

17 Feb 2007, 00:13

8 Kigs and 14 Ligs can do 510 tors of work in 10days. 13

b14kumar

30 Jun 2006, 09:35

1

1,949

30 Jun 2006, 10:17

8 Gmatprep Questions

asharc

03 Feb 2008, 09:04

1

1,629

03 Feb 2008, 09:07

8 - x + 2 if x = 3

whatisthematrix

20 Dec 2020, 10:04

4

1,475

by: whatisthematrix

23 Dec 2020, 10:08

7x xy xx __ 117 The above operation represents additions

nfa1rhp

29 Jul 2007, 11:52

6

2,083

09 Aug 2007, 09:13

730 (47q/44v) on Tuesday.. looking to improve quant

JSFTX

20 Jul 2019, 17:09

4

1,724

by: Businessconquerer

26 Jul 2019, 07:38

710 (Q46 V41) - Retake in a month

MBAaspirant939

10 Jun 2018, 20:54

4

1,932

by: aviral12345

12 Jun 2018, 01:16

700+ Quant Questions

fleaflyflu

27 Oct 2013, 01:41

3

3

6,987

07 Sep 2021, 02:50

700-800 level questions

kreel11

17 Mar 2017, 20:17

8

3

11,306

by: ScottTargetTestPrep

19 Jan 2023, 08:43

700 with terrible split.

bumpbot

20 Jan 2021, 23:37

0

2,375

20 Jan 2021, 23:37

700 Level Questions - Quant

akiara

20 Apr 2021, 10:07

3

5,018

22 Apr 2021, 09:59

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