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Quant Question Archive [LOCKED]

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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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them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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29 Sep 2018, 09:55

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Topics

Both 5^2 and 3^3 are factors of n 2^5 6^2 7^3 where n is a

AVakil

30 Dec 2007, 15:26

0

1,140

30 Dec 2007, 15:26

Which problems should one solve first: OG or QuestionBanks?

avelez89

28 Jan 2016, 18:17

4

1,729

by: EMPOWERgmatRichC

29 Jan 2016, 11:43

1/5)^m(1/4)^18 = 1/(2(10^35)) , then m = A) 17 B) 18 C) 34

avenger

03 Sep 2007, 14:59

0

1,555

03 Sep 2007, 14:59

Help with 1 question

avhome

20 Dec 2006, 07:16

2

1,324

by: mkl_in_2001

20 Dec 2006, 11:51

In a recent practice test, really got stuck with this

avhome

17 Dec 2006, 23:20

5

1,587

19 Dec 2006, 23:38

Everything you need to know about Right Triangles

avigutman

11 Aug 2022, 06:44

1

0

673

11 Aug 2022, 06:44

Great official GMAT problem for improving our DS strategy!

avigutman

30 Nov 2021, 07:47

0

609

30 Nov 2021, 07:47

Least Common Multiple Explained

avigutman

16 Nov 2021, 08:56

1

0

1,042

16 Nov 2021, 08:56

Why not test cases on DS?

avigutman

10 Apr 2021, 17:18

1

0

921

10 Apr 2021, 17:18

Using a number line for absolute value equations

avigutman

04 Apr 2021, 12:59

0

770

04 Apr 2021, 12:59

Free Ask-Me-Anything event with Quant Reasoning this Saturday

avigutman

15 Oct 2020, 07:01

7

1,832

22 Nov 2020, 11:09

Quant Reasoning Launch Announcement - Free Trial

avigutman

20 Nov 2020, 18:09

0

923

20 Nov 2020, 18:09

Don't spin your wheels studying Quant ineffectively

avigutman

12 Nov 2020, 07:13

0

789

12 Nov 2020, 07:13

GMAT preparation and guidance

Avinash12

28 Jul 2019, 00:35

1

5

1,793

by: Businessconquerer

29 Jul 2019, 06:29

small little concept help req

Avinash99

14 Aug 2013, 14:27

1

1

2,052

by: mikemcgarry

14 Aug 2013, 17:20

Of the z students at a certain college, x are studying

Avis

27 Feb 2006, 10:41

0

1,489

27 Feb 2006, 10:41

Of the science books in a certain supply room, 50 are on

Avis

26 Feb 2006, 18:50

0

1,072

26 Feb 2006, 18:50

The function f is defined for all positive integers n by the

Avis

21 Feb 2006, 22:05

0

1,597

21 Feb 2006, 22:05

Dan and Karen, who live 10 miles apart meet at a cafe that

Avis

21 Feb 2006, 06:05

0

1,392

21 Feb 2006, 06:05

This is from GMATPrep. Point O is the center of the

Avis

08 Jan 2006, 04:08

0

1,539

08 Jan 2006, 04:08

A group of 6 is chosen from 8 men and 5 women so as to

Avis

19 Dec 2005, 10:47

4

1,656

19 Dec 2005, 22:11

query..how to save gmat prep Q

avni

23 May 2008, 02:35

2

1,345

25 May 2008, 09:58

A box contain 20 machine parts, 5 of them standard. A worker

Avtar

10 Jun 2004, 18:08

7

2,473

17 Jun 2004, 09:43

One box contains 30 green balls and 20 red balls, another

awab75

23 Aug 2004, 16:49

3

2,096

23 Aug 2004, 17:04

Can some one solve the folowing, please.

awab75

13 Aug 2004, 21:35

0

1,110

13 Aug 2004, 21:35

Problem in Quant

awindersingh

17 Aug 2016, 01:44

2

1,753

by: awindersingh

19 Aug 2016, 05:24

If S is the sum of x consecutive integers, S must be even if

axl169

12 Oct 2006, 01:01

0

2,834

12 Oct 2006, 01:01

Working alone at its own constant rate, a machine seals k

axl169

10 Oct 2006, 20:56

0

1,133

10 Oct 2006, 20:56

Sorry, I'm unable to include diagrams...but the diagram is a

axl169

10 Oct 2006, 20:50

0

993

10 Oct 2006, 20:50

Rate Question, please help!

axl169

07 Oct 2006, 21:02

1

12

2,118

by: anandsebastin

08 Oct 2006, 19:22

OG 154 Is x negative?

axl_oz

10 Jul 2011, 02:33

0

2,186

10 Jul 2011, 02:33

axl_oz

05 Feb 2009, 18:48

6

1,806

06 Feb 2009, 12:08

In a school, 14% of students take drama and computer

axl_oz

24 Oct 2008, 14:52

1

4,451

26 Oct 2008, 11:13

Muffin/Cake Question - GMATPREP

axl_oz

02 Jun 2006, 11:19

6

1,652

20 May 2008, 18:08

axl_oz

23 Mar 2008, 10:06

1

1

1,683

23 Mar 2008, 11:33

The function f is defined for each positive three-digit

axl_oz

13 Mar 2008, 09:09

0

945

13 Mar 2008, 09:09

T is a set of y integers, where 0 < y < 7. If the

axl_oz

02 Mar 2008, 06:34

0

909

02 Mar 2008, 06:34

I was giving a practice exam from powerprepp and I found the

axl_oz

09 Apr 2007, 15:41

2

1,238

13 Apr 2007, 02:01

T is a set of y integers, where 0 < y < 7. If the

axl_oz

04 Mar 2007, 16:23

0

1,127

04 Mar 2007, 16:23

Has anyone referred to the MGMAT book to learn combinations.

axl_oz

01 Feb 2007, 03:43

6

1,589

06 Feb 2007, 01:01

The product of all prime numbers < 20 is closest to which

axl_oz

15 Jan 2007, 19:53

0

1,573

15 Jan 2007, 19:53

What is the lowest positive integer that is divisible by

axl_oz

15 Dec 2006, 23:34

0

1,542

15 Dec 2006, 23:34

GMATPREP QUESTION

axl_oz

02 Jun 2006, 11:44

3

1,666

02 Jun 2006, 20:28

Prime Numbers - GMAT PREP

axl_oz

02 Jun 2006, 10:14

5

1,959

02 Jun 2006, 18:49

Probability Question - GMATPREP

axl_oz

02 Jun 2006, 09:56

3

1,340

by: Srinivas Kancherla

02 Jun 2006, 18:10

If X-Y > 10 is X-Y>X+Y 1) X = 8 2) Y = -20 All the

axl_oz

02 Jun 2006, 11:23

0

1,233

02 Jun 2006, 11:23

Compound Interest - GMAT PREP

axl_oz

31 May 2006, 16:08

1

2

2,333

31 May 2006, 21:32

If each term in the sum a1+a2+....+an is either 7 or 77 and

axl_oz

31 May 2006, 15:31

0

1,391

31 May 2006, 15:31

Probability - GMATPREP

axl_oz

31 May 2006, 15:20

1

1

1,051

31 May 2006, 15:28

OG - Data Sufficiency - Problem # 55

axl_oz

30 Nov 2005, 03:25

1

1,011

30 Nov 2005, 03:35

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