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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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by: Bunuel

26 Apr 2026, 11:13

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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29 Sep 2018, 09:55

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Geometry questions from GMAT Prep

bumpbot

11 Jan 2021, 08:47

0

2,163

11 Jan 2021, 08:47

Given 10 beads on a necklace, 6 white and 4 red, how many

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11 Jan 2021, 09:02

0

10,259

11 Jan 2021, 09:02

GMAT percentage & profit/Loss Problems

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11 Jan 2021, 09:07

0

7,767

11 Jan 2021, 09:07

GMAT Prep Exponents question

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11 Jan 2021, 09:32

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1,717

11 Jan 2021, 09:32

GMAT Prep : odd and even

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11 Jan 2021, 09:39

0

1,468

11 Jan 2021, 09:39

GMAT Quant DS Smart Skipping Strategies

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11 Jan 2021, 09:46

0

2,281

11 Jan 2021, 09:46

Gold depreciated at a rate of x% per year between 2000 and

bumpbot

11 Jan 2021, 09:52

0

2,954

11 Jan 2021, 09:52

Has anyone read whether GMAT includes imaginary number

bumpbot

11 Jan 2021, 10:00

0

3,695

11 Jan 2021, 10:00

Help in Probability

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11 Jan 2021, 10:04

0

2,196

11 Jan 2021, 10:04

How long will it take a sum of money to treble if it is

bumpbot

12 Jan 2021, 00:55

0

3,868

12 Jan 2021, 00:55

How many 3 digit positive integers divisible by 7. solution:

bumpbot

12 Jan 2021, 01:00

0

3,367

12 Jan 2021, 01:00

How many different five-letter combinations can be created

bkk145

12 Jan 2021, 01:45

0

12,834

12 Jan 2021, 01:45

How many odd integers are greater than integer x and less

bumpbot

12 Jan 2021, 01:54

0

2,472

12 Jan 2021, 01:54

If 5x = 6y and xy is not = 0, what is the ratio of (1/5)x to

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12 Jan 2021, 02:08

0

5,653

12 Jan 2021, 02:08

If a and b are two digit numbers that share the same digits,

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12 Jan 2021, 02:11

0

4,253

12 Jan 2021, 02:11

If a certain animated cartoon consists of a total of 17,280

bumpbot

12 Jan 2021, 02:14

0

2,609

12 Jan 2021, 02:14

Wordy problems - timing approach

Jeffry289

12 Jan 2021, 04:42

3

3

2,407

13 Jan 2021, 09:01

If n is a positive integer...

bumpbot

12 Jan 2021, 09:21

0

2,726

12 Jan 2021, 09:21

If p is an integer, is p/18 an integer? 1) 5p/18 is an

bumpbot

12 Jan 2021, 09:26

0

4,233

12 Jan 2021, 09:26

If P# = P / (P -1) , what is P##? P / (P -1) 1/p p 2-p p-1 I

bumpbot

12 Jan 2021, 09:52

0

1,322

12 Jan 2021, 09:52

bumpbot

13 Jan 2021, 07:00

0

1,502

13 Jan 2021, 07:00

One-fifth of the light switches produced by a cer tain

bumpbot

13 Jan 2021, 08:25

0

1,875

13 Jan 2021, 08:25

bumpbot

13 Jan 2021, 10:00

0

1,623

13 Jan 2021, 10:00

If the operation # is defined by x # y = sqrt xy for all

bumpbot

14 Jan 2021, 08:07

0

3,765

14 Jan 2021, 08:07

If x and y are nonzero integers, is 18 a factor of xy2? (1)

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14 Jan 2021, 08:48

0

5,374

14 Jan 2021, 08:48

If x y, is x+y=xy? (1) (1-x)(1-y)=1 (2) x^2-y^2=x^2y-xy^2

bumpbot

14 Jan 2021, 09:13

0

3,810

14 Jan 2021, 09:13

In 1950, Richard was 4 times as old as Robert. In 1955,

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14 Jan 2021, 09:20

0

1,370

14 Jan 2021, 09:20

In the series (1,2,4,8,16,32....) what is the combined value

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15 Jan 2021, 09:00

0

2,664

15 Jan 2021, 09:00

In the xy-plane, what is the y-intercept of line l? (1) The

bumpbot

15 Jan 2021, 09:35

0

3,520

15 Jan 2021, 09:35

Is triangle ABC a right triangle? 1. Angle ABC = angle BCA

bumpbot

15 Jan 2021, 11:14

0

4,508

15 Jan 2021, 11:14

John and Mary are taking a mathematics course. The course

bumpbot

15 Jan 2021, 11:23

0

7,289

15 Jan 2021, 11:23

Last year, the P members of a partnership divided D dollars

joemama142000

15 Jan 2021, 11:44

0

2,008

by: joemama142000

15 Jan 2021, 11:44

Laura borrowed $2400 from her parents to pay for her college

bumpbot

15 Jan 2021, 11:54

0

5,163

15 Jan 2021, 11:54

Length of the Chord and the diameter !

bumpbot

15 Jan 2021, 11:57

0

2,599

15 Jan 2021, 11:57

MONTHLY KILOWATT-HOURS 500 1,000 1,500 2,000 Present $24.00

bumpbot

15 Jan 2021, 12:02

0

4,838

15 Jan 2021, 12:02

my scaled quant score is around a 22 (around 29th

bumpbot

15 Jan 2021, 12:08

0

1,407

15 Jan 2021, 12:08

Nine students are split into three equal teams to develop

saurya_s

15 Jan 2021, 12:21

0

2,112

15 Jan 2021, 12:21

I am posting the good ones for your practice.. 4. Eight

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15 Jan 2021, 12:24

0

1,569

15 Jan 2021, 12:24

Of the following, which best approximates

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15 Jan 2021, 12:28

0

5,446

15 Jan 2021, 12:28

One fisheman was telling his friends that he caught a fish

bumpbot

15 Jan 2021, 12:37

0

1,871

15 Jan 2021, 12:37

One gram of a certain health food contains 7 percent of the

bumpbot

15 Jan 2021, 12:41

0

2,060

15 Jan 2021, 12:41

If n is a positive integer and n^2 is divisible by 72, then

bumpbot

15 Jan 2021, 12:50

0

1,922

15 Jan 2021, 12:50

One millisecond is 0.001 of a second. The costs for a single

bumpbot

15 Jan 2021, 12:54

0

2,645

15 Jan 2021, 12:54

Out of a total of 1,000 employees at a certain corporation,

bumpbot

15 Jan 2021, 12:57

0

3,395

15 Jan 2021, 12:57

mufcshank

16 Jan 2021, 01:54

2

1,130

by: EMPOWERgmatRichC

16 Jan 2021, 17:40

Permutation and Combination

bumpbot

16 Jan 2021, 03:43

0

6,419

16 Jan 2021, 03:43

permutation ques

bumpbot

16 Jan 2021, 04:17

0

3,786

16 Jan 2021, 04:17

Perpendicular Bisectors

bumpbot

16 Jan 2021, 09:19

0

2,138

16 Jan 2021, 09:19

point (r,s) lies on the line l. Is the line's intercept with

bumpbot

16 Jan 2021, 09:21

0

1,215

16 Jan 2021, 09:21

Computer Games Plus needs to get rid of its copies of an old

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16 Jan 2021, 10:27

0

2,815

16 Jan 2021, 10:27

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