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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

Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,596

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5,677

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by: bumpbot

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

A new Machine is bought by a factory to produce 2 parts, A

carsen

24 Jun 2004, 07:55

0

2,640

24 Jun 2004, 07:55

If y ≠ 3 and is a prime integer greater than 2, which

Guest

24 Jun 2004, 10:03

0

2,122

24 Jun 2004, 10:03

One of your examples in your probabilty guide

pakoo

25 Jun 2004, 13:51

1

1,420

25 Jun 2004, 14:56

Pythagorean assumptions

cs77

28 Jun 2004, 10:23

2

1,606

28 Jun 2004, 14:41

Thanks for challenging us. I am sure it is going to be

dhandaydham

29 Jun 2004, 21:38

0

1,676

by: dhandaydham

29 Jun 2004, 21:38

Problem Solving Question #380 in O.G.

Roc-a-fella

29 Jun 2004, 14:26

2

1,724

30 Jun 2004, 08:48

GMAT Challenge Question......confused!!

cbrf3

01 Jul 2004, 06:16

3

2,119

01 Jul 2004, 18:52

There are 5 identical Blue balls & 7 identical red

Vicky

25 Sep 2003, 06:13

9

2,736

02 Jul 2004, 08:01

Daifu University Question

ashkg

30 Jun 2004, 20:00

4

2,254

02 Jul 2004, 08:33

If you throw a dice 6 times, what's the probability that

sid_477

02 Jul 2004, 07:59

2

3,381

02 Jul 2004, 08:52

Is the odd integer X a prime number? 1) X+2 is a prime

tapsemi

02 Jul 2004, 16:00

0

1,782

02 Jul 2004, 16:00

This is probably one of the harder GMAT geometry questions

Curly05

05 Jul 2004, 10:39

0

2,509

05 Jul 2004, 10:39

If 3 and 8 are the lengths of two sides of a triangular

dr_sabr

05 Jul 2004, 09:47

2

1,851

05 Jul 2004, 10:57

In a battle 70% of the combatants lost an eye, 80% an

khurman

05 Jul 2004, 16:49

0

13,307

05 Jul 2004, 16:49

There is a sack with 10 white balls. In how many ways can

stolyar

05 Jul 2004, 04:15

2

1,305

05 Jul 2004, 22:19

Logic Problem!!

cbrf3

05 Jul 2004, 13:50

6

2,266

06 Jul 2004, 09:53

How many students play football or Chess? See atatched file!

cbrf3

05 Jul 2004, 16:47

3

1,597

06 Jul 2004, 10:20

If x^2 = integer, is x always an integer

Acer

04 Jul 2004, 21:41

3

2,740

by: enigmatic007

07 Jul 2004, 10:35

Let N be the greatest integer multiple of 8, no two of those

sathya76

07 Jul 2004, 12:03

0

4,566

07 Jul 2004, 12:03

boksana

07 Jul 2004, 18:44

0

1,930

07 Jul 2004, 18:44

given that n*=-1/n find 3**

stolyar

08 Jul 2004, 05:31

2

1,434

08 Jul 2004, 06:00

If K and X are integers, is K^X=1? (1) X=1 (2) K^K=K

stolyar

08 Jul 2004, 06:12

4

1,192

08 Jul 2004, 07:27

A lot contains 20 articles.The probability that the lot

khurman

08 Jul 2004, 00:36

3

2,153

08 Jul 2004, 07:30

crackgmat750

03 Jul 2004, 23:32

3

1,223

08 Jul 2004, 07:53

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

Word problem - why doesn't my method work?

achuard

08 Jul 2004, 11:21

3

1,982

09 Jul 2004, 06:18

In a team of 9 employees, 5 are members of the union. If the

cs77

09 Jul 2004, 07:14

7

2,790

10 Jul 2004, 05:43

Find the standard deviation of set F. (1) the standard

stolyar

11 Jul 2004, 09:59

2

1,491

11 Jul 2004, 15:40

carsen

11 Jul 2004, 18:58

10

2,614

12 Jul 2004, 18:58

M*) is enoted as the product of all inetgers from 1 to M. If

carsen

12 Jul 2004, 07:58

6

1,627

13 Jul 2004, 02:40

Select 5 numbers from the series of 1 to 20 (inclusive).

carsen

12 Jul 2004, 08:25

10

2,718

14 Jul 2004, 08:51

Order matters or not

damit

13 Jul 2004, 13:59

3

1,827

14 Jul 2004, 11:37

carsen

15 Jul 2004, 12:54

0

1,876

15 Jul 2004, 12:54

3 integers have an average of 27. The median of these three

ian7777

13 Jul 2004, 06:56

7

1,579

15 Jul 2004, 15:18

Can someone tell me the simple formulae to calculate the

carsen

15 Jul 2004, 07:12

5

3,080

15 Jul 2004, 23:50

When a certain car uses premium fuel, the car averages 12

ian7777

15 Jul 2004, 15:43

6

1,415

16 Jul 2004, 06:53

carsen

13 Jul 2004, 09:24

7

2,068

16 Jul 2004, 08:28

What is the radius of the inscribed circle to a triangle

Rajven

16 Jul 2004, 11:26

0

2,758

16 Jul 2004, 11:26

A certain number when successively divided by 8 and 11

ian7777

16 Jul 2004, 11:28

0

10,031

16 Jul 2004, 11:28

George passes a point P at exactly 12:00 walking at a rate

carsen

12 Jul 2004, 08:31

14

1,804

16 Jul 2004, 15:06

Can some one explain this solution in detail

K_s_r

12 Jul 2004, 23:35

5

1,801

16 Jul 2004, 22:57

unclear question

Guest

16 Jul 2004, 23:43

0

2,278

16 Jul 2004, 23:43

K^4 is divisible by 32. When K is divided by 32, what can be

Dookie

16 Jul 2004, 23:53

0

1,878

16 Jul 2004, 23:53

Is X prime? (1) X is a perfect square (2) X^2 is a perfect

stolyar

12 Jul 2004, 00:34

4

1,798

17 Jul 2004, 00:06

What is the remainder of 2K/N ? 1) K is a factor of N. 2) K

Dookie

12 Jul 2004, 11:03

2

860

17 Jul 2004, 16:24

What is the largest prime number P so that (p^2)/12 leaves a

Dookie

17 Jul 2004, 07:00

10

1,160

18 Jul 2004, 14:03

Each of the 30 boxes in a certain shipment weighs either 10

carsen

18 Jul 2004, 19:54

0

1,541

18 Jul 2004, 19:54

Answer to Probability question

saurya_s

19 Jul 2004, 08:56

3

2,258

19 Jul 2004, 09:47

What is the ratio of the even to odd divisors of 60 ? a) 1:1

Dookie

19 Jul 2004, 09:27

3

1,959

20 Jul 2004, 14:03

if n and p are different positive prime numbers, which of

carsen

22 Jul 2004, 10:56

0

2,064

22 Jul 2004, 10:56

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