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Quants doubt: probability

by: Peterparker2

23 Apr 2026, 22:54

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doubt on this question

by: Peterparker2

23 Apr 2026, 22:52

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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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

3,250

29 Sep 2018, 09:55

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Topics

vaka

29 Sep 2003, 13:22

0

2,559

29 Sep 2003, 13:22

Probability question--help please :)

slkp99

29 Sep 2003, 17:52

1

1,542

29 Sep 2003, 18:05

How many triangles can be drawn in a Hexagon such that no

Vicky

26 Sep 2003, 21:35

6

5,311

30 Sep 2003, 21:01

Imagine two circles one of radius "r" another "2r" . Let the

amarsesh

01 Oct 2003, 07:37

0

3,246

01 Oct 2003, 07:37

Whats the probability that in three rolls of a fair die, 6

Praetorian

30 Sep 2003, 13:44

6

1,982

02 Oct 2003, 13:00

Roy is making plans for the evening. He can watch a movie,

Praetorian

30 Sep 2003, 13:48

3

1,505

04 Oct 2003, 08:09

A clarification required from STOLYAR

ngulati

05 Oct 2003, 01:36

0

1,456

05 Oct 2003, 01:36

HELP with this problem!

gcponte

03 Oct 2003, 03:58

2

1,629

05 Oct 2003, 18:04

HELP with these problems!!!

gcponte

07 Oct 2003, 01:22

11

2,843

07 Oct 2003, 04:29

5 couples and 10 children are part of a picnic...they have

Praetorian

08 Oct 2003, 03:30

2

1,338

08 Oct 2003, 15:09

In a new subidivision , 35% of the houses a family room and

araspai

09 Oct 2003, 22:02

1

1,561

09 Oct 2003, 22:13

Two girls have their birthdays in the same Week. It is known

Praetorian

11 Oct 2003, 07:22

0

1,509

11 Oct 2003, 07:22

In a group A, there are 7 boys and 3 girls, whilst in

Praetorian

12 Oct 2003, 01:21

3

2,249

12 Oct 2003, 04:28

Folks I was just going thru the PP notes and found that 0 is

ngulati

10 Oct 2003, 07:27

4

1,635

13 Oct 2003, 06:47

6 persons seat themselves at round table. What is the

araspai

09 Oct 2003, 21:41

2

4,520

15 Oct 2003, 23:02

A woman will win $3.2 if in 5 tosses of a coin she gets

araspai

09 Oct 2003, 21:34

2

1,955

13 Oct 2003, 23:48

A counter is drawn from a box containing 10 red, 15 black ,

araspai

09 Oct 2003, 23:54

2

2,875

13 Oct 2003, 23:55

What is the probability that a coin will turn up heads at

araspai

09 Oct 2003, 21:25

2

2,446

14 Oct 2003, 00:09

A die is thrown twice. What is the probabilty of getting a 4

araspai

09 Oct 2003, 21:23

2

3,070

14 Oct 2003, 00:24

what is the probability of throwing a 8 or 11 in a single

araspai

09 Oct 2003, 21:21

2

1,129

14 Oct 2003, 00:27

If 3 coins are tossed, what is the probability of obtaining

araspai

09 Oct 2003, 21:19

2

2,023

14 Oct 2003, 00:32

A committee of three is chosen form a group consisting of 5

araspai

09 Oct 2003, 21:39

4

1,782

14 Oct 2003, 00:35

Five discs in a bag are numbered 1,2,3,4,5. What is the

araspai

14 Oct 2003, 00:38

0

3,489

14 Oct 2003, 00:38

Detemine the probability of throwing a total of 8 in single

araspai

09 Oct 2003, 21:13

1

1,665

14 Oct 2003, 00:54

In ten tosses of a coin , what is the probability of getting

araspai

09 Oct 2003, 21:52

1

1,478

14 Oct 2003, 01:10

In 2 throws with a pair of dice determine the probabilty of

araspai

09 Oct 2003, 21:49

1

1,704

14 Oct 2003, 01:15

Determine the probability that a digit chosen at random from

araspai

09 Oct 2003, 21:16

1

2,326

14 Oct 2003, 01:17

A coin is tossed three times. If H= head , T =tail , what is

araspai

09 Oct 2003, 21:17

2

1,891

15 Oct 2003, 22:50

In 8 tosses of a coin determine the probability of a.

araspai

09 Oct 2003, 21:47

3

1,517

16 Oct 2003, 00:13

A and B alternately toss a coin. The first one to turn up a

araspai

09 Oct 2003, 21:43

3

2,184

18 Oct 2003, 17:23

In the pizza palace, 95% of the customers order pizza. if

araspai

09 Oct 2003, 21:57

5

3,296

19 Oct 2003, 18:42

Which of the following is(are) a multiple of 54 x 143 x 65

ftoor

22 Oct 2003, 20:51

2

1,566

23 Oct 2003, 15:06

tzec76

26 Oct 2003, 16:22

1

1,937

27 Oct 2003, 12:42

X^3 * Y^4 = 5000, is Y=5? (a) Y is a positive integer (b) X

Praetorian

28 Oct 2003, 08:14

0

2,138

28 Oct 2003, 08:14

GMAT plus verbal: answer please.

mbamantra

28 Oct 2003, 16:51

0

1,718

28 Oct 2003, 16:51

[NEW] GMAT Advanced Simulator [September]

GAS team

29 Oct 2003, 15:42

1

1,890

30 Oct 2003, 17:35

There are a green ball, a blue ball, and 5 wthite ones. One

stolyar

29 Oct 2003, 05:41

5

1,605

30 Oct 2003, 23:28

Questions about diagonals in squares and rectanges HELP :)

slkp99

27 Sep 2003, 10:28

10

2,651

01 Nov 2003, 16:48

Which of the following is(are) a multiple of 5^4 x 14^3 x

ftoor

22 Oct 2003, 20:53

2

1,671

02 Nov 2003, 11:59

In a consumer survey, 85% of those surveyed liked at least

vasurajiv

02 Nov 2003, 15:18

0

2,184

02 Nov 2003, 15:18

A can do in 19 hours what B can do in 21 hours. A is paid

sudzpwc

02 Nov 2003, 14:32

2

1,189

03 Nov 2003, 08:35

If apples are sold in baskets of 5, 15, and 30, and the

sudzpwc

31 Oct 2003, 11:10

5

2,356

03 Nov 2003, 10:51

A student must choose exactly two out of three electives:

Bhai

05 Nov 2003, 00:22

0

6,150

05 Nov 2003, 00:22

If the letters of the word CHASM are rearranged to form 5

jaydi8

05 Nov 2003, 03:55

0

12,099

05 Nov 2003, 03:55

10^25 тАУ 7 is divisible by (1) 2 (2) 3

Praetorian

11 Nov 2003, 01:36

0

4,219

11 Nov 2003, 01:36

There is a regular pentagram on the picture. Find angle A. 2

stolyar

06 Nov 2003, 05:46

3

1,756

11 Nov 2003, 02:17

b and c are postive numbes and 1/b=b/c=c/8 What is b+c? For

ftoor

09 Nov 2003, 13:46

5

1,302

11 Nov 2003, 14:00

stol,praet and akamai..need help..

sudzpwc

12 Nov 2003, 11:41

0

2,232

12 Nov 2003, 11:41

sarnia

12 Nov 2003, 18:32

0

2,300

12 Nov 2003, 18:32

5 to the power k is a factor of the product of odd integers

Bhai

14 Nov 2003, 20:55

0

1,700

14 Nov 2003, 20:55

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