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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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5,677

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23 Apr 2026, 15:18

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29 Sep 2018, 09:55

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Topics

A coin is tossed until sequence HTH appears (H denotes the

Vlad77

08 Aug 2007, 12:49

3

1,774

18 Oct 2007, 13:07

Please, give an explanation to the question!!!

Vlad77

21 Sep 2019, 14:29

0

1,375

21 Sep 2019, 14:29

A committee of 3 people is to be formed from 4 married

vmalaiya

28 Dec 2006, 22:10

0

2,177

28 Dec 2006, 22:10

Line slope .... Gmat Prep

vmalaiya

31 Dec 2006, 20:32

0

3,021

31 Dec 2006, 20:32

good one - similar triangles Gmat Prep

vmalaiya

02 Jan 2007, 13:57

4

1,705

03 Jan 2007, 14:19

If m and n are two numbers on a number line, what is the

vmalaiya

03 Jan 2007, 15:21

0

1,885

03 Jan 2007, 15:21

MathRevolution alone is not enough?

VodkaHelps

24 Jun 2018, 04:35

1

2

1,770

25 Jun 2018, 23:12

Collection of questions

vomhorizon

15 Nov 2012, 07:30

1

19

3,692

05 Mar 2016, 18:54

In a $10 game of chance in Las Vegas, there are two identica

voodoochild

28 Aug 2012, 18:10

2

4

2,187

by: voodoochild

29 Aug 2012, 07:22

MOST IMPORTANT - Re: PREPARATION MATERIALS - MATH, ENGLISH

VP25

04 Dec 2007, 13:01

1

1,333

by: nevergiveup

04 Dec 2007, 14:58

if the principal is 10,000 and interest is x % compounded

vprabhala

23 Nov 2004, 16:12

3

1,654

24 Nov 2004, 06:56

In a college , 1/2 of them are first year students and the

vprabhala

23 Nov 2004, 15:53

4

1,486

24 Nov 2004, 08:12

Right Angled Triangle

vprabhala

25 Dec 2004, 21:49

1

1,876

26 Dec 2004, 17:03

If x dollars is invested at 10 percent for one year and y

vprabhala

18 Jan 2005, 19:25

0

1,274

18 Jan 2005, 19:25

If a + b= 200 and a < b, is a + b > c + d? (1) c + d

vprabhala

18 Jan 2005, 19:47

0

1,420

18 Jan 2005, 19:47

In a sample of college students, 40 percent are third-year

vprabhala

19 Jan 2005, 10:34

0

1,326

19 Jan 2005, 10:34

If the sum of the first n positive integers is S , what is

vprabhala

24 Jan 2005, 21:41

0

1,112

24 Jan 2005, 21:41

CLUB Number of students chess 40 drama 30 math 25 The table

vprabhala

25 Jan 2005, 22:11

0

1,681

25 Jan 2005, 22:11

Either Perry s faction or Tucker s faction, but not both,

vprabhala

22 Mar 2005, 15:30

0

1,171

22 Mar 2005, 15:30

Investigators concluded that human failure was not

vprabhala

22 Mar 2005, 15:34

0

1,245

22 Mar 2005, 15:34

if S is a set of 4 numbers w,x,y and z, is the range of the

vprabhala

24 Mar 2005, 21:57

0

1,493

24 Mar 2005, 21:57

can somebody tell me how to find the length of the minor arc

vprabhala

25 Dec 2004, 20:21

2

1,563

25 Mar 2005, 07:46

A circle is inscribed in equilateral triangle ABC such that

vr4indian

28 Sep 2008, 09:18

0

2,086

28 Sep 2008, 09:18

which option should i select

vr4indian

29 Sep 2008, 11:27

3

1,428

29 Sep 2008, 12:29

vr4indian

29 Sep 2008, 07:54

4

2,022

29 Sep 2008, 12:47

If q is a multiple of prime numbers, is q a multiple of r?

vr4indian

29 Sep 2008, 22:00

0

2,901

29 Sep 2008, 22:00

Is the number x is divisible by 9? A: The number x can be

vr4indian

30 Sep 2008, 00:01

4

3,909

30 Sep 2008, 02:13

1 /2^12 + 2/2^12 + 3/2^14 + 4/2^15 = ? 1: ^10 2: ^12 3:

vr4indian

30 Sep 2008, 00:03

3

1,597

30 Sep 2008, 02:23

What is probability that u/v/w and x/y/z are reciprocal

vr4indian

30 Sep 2008, 20:24

0

4,574

30 Sep 2008, 20:24

What is the median number of employees assigned per project

vr4indian

03 Oct 2008, 10:56

0

943

03 Oct 2008, 10:56

are x and y both positive? A: 2x -2y =1 b: x/y > 1 IMo

vr4indian

05 Oct 2008, 07:53

0

1,395

05 Oct 2008, 07:53

PFA is m+z >0 1: m -3z >0 2: 4z -m >0

vr4indian

05 Oct 2008, 10:54

0

1,833

05 Oct 2008, 10:54

is it good or bad

vr4indian

05 Oct 2008, 03:23

1

1,621

05 Oct 2008, 11:27

My approach: average is 7 kg so total weight will be 21 kg,

vr4indian

05 Oct 2008, 03:50

2

1,872

05 Oct 2008, 12:28

vr4indian

05 Oct 2008, 03:37

7

1,690

08 Oct 2008, 20:28

vr4indian

08 Oct 2008, 21:16

2

4

2,016

09 Oct 2008, 05:34

Does GMAT ask Logs questions? Logx^5 = 32 kind of...? Thanks

vr4indian

09 Oct 2008, 04:39

1

1

1,707

09 Oct 2008, 07:05

M25- free test Total 26 44m 21s ..65.2%le is this good

vr4indian

09 Oct 2008, 11:06

2

1,414

09 Oct 2008, 13:48

Frequency of Combination/Probability Questions

vrc3208

14 Jan 2010, 12:05

2

2

4,198

18 Sep 2015, 11:51

Problem Solving: Combinations

vsaxena

07 Jul 2007, 12:23

0

1,159

07 Jul 2007, 12:23

From the word ZEBRA ,how many different letter combinations

vsaxena

07 Jul 2007, 12:23

0

2,512

07 Jul 2007, 12:23

Q. There are 5 parking spots and 5 cars (3 blue, 1 red, and

vsaxena

07 Jul 2007, 11:56

2

2,048

07 Jul 2007, 14:51

Five coins are tossed one after the other. What is the

vsaxena

08 Jul 2007, 11:09

0

1,313

08 Jul 2007, 11:09

x!) / = 12,376 x is: a] 17 b] 34 c] 18 d] 13 e] 19 Is there

vscid

05 Jan 2008, 11:24

6

1,462

by: GMATBLACKBELT

06 Jan 2008, 14:06

In a room filled with 7 people, 4 people have exactly 1

vscid

13 Aug 2008, 18:54

0

1,203

13 Aug 2008, 18:54

A man is known to speak truth 3 out of 4 times. He throws

vscid

15 Aug 2008, 20:57

0

11,611

15 Aug 2008, 20:57

I am not able to open any attachment. Are others facing the

[email protected]

12 May 2007, 07:11

2

930

by: Sergey_is_cool

12 May 2007, 20:53

I just want to share a rule about the triangle. I hope most

[email protected]

29 May 2007, 10:54

1

1,156

by: ethan_casta

29 May 2007, 11:17

vsvikas

11 Oct 2016, 06:59

1

1

2,302

11 Oct 2016, 07:05

What SAT Math is good practice, anybody find any correlation

VTay25

04 Jun 2003, 15:41

1

3,064

05 Jun 2003, 16:08

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