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Quants doubt: probability

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24 Apr 2026, 03:22

GMAT Club Tests Archive

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if (1/5)^m * (1/4)^18 = 1/(2(10)^35), then m = - 17 - 18 -

nirimblf

30 Jun 2008, 11:05

0

1,128

30 Jun 2008, 11:05

what's the short cut for the sum of even numbers?

tarek99

30 Mar 2008, 05:49

1

1,128

30 Mar 2008, 06:22

am I missing any other helpful facts about slopes: a line

anonymousegmat

24 Jul 2007, 13:29

1

1,128

24 Jul 2007, 13:34

For every integer k from 1 to 10 iclusive, the k^th term of

positive_energy

01 Aug 2006, 09:39

0

1,128

by: positive_energy

01 Aug 2006, 09:39

Combinations/Warcraft

Sion

08 Nov 2008, 05:55

2

1,129

08 Nov 2008, 18:54

If x and y are positive integers, what is the value of xy?

Guest

11 May 2008, 12:50

0

1,129

11 May 2008, 12:50

the chance for no rain on any given day is 60%. What is the

bmwhype2

09 Dec 2007, 12:39

3

1,129

09 Dec 2007, 17:26

Sorry to post this on the math forums. I have my test in 2

GMATBLACKBELT

15 Sep 2007, 14:43

6

1,129

15 Sep 2007, 15:15

if a,b,k, m are positive integers, is a^k a factor of b^m?

joemama142000

12 Feb 2006, 16:51

4

1,129

by: cJackSparrow

13 Feb 2006, 12:37

zero is count as integer, right

hadzamir

02 Dec 2005, 13:05

2

1,129

02 Dec 2005, 13:58

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

mufcshank

16 Jan 2021, 01:54

2

1,130

by: EMPOWERgmatRichC

16 Jan 2021, 17:40

Isosceles Triangle problem

richprat19

31 Oct 2019, 00:31

1

3

1,130

07 Nov 2019, 12:18

Are x and y both positive ? 1 2x-2y=1 2 x/y =1 OA TO FOLLOW

neeraj.kaushal

07 Jul 2008, 07:37

0

1,130

by: neeraj.kaushal

07 Jul 2008, 07:37

If the speed of x meters per second is equivalent to the

ldpedroso

08 Jun 2008, 14:13

0

1,130

08 Jun 2008, 14:13

If x, y, and z are positive integers and 3x = 4y = 7z, then

marcodonzelli

01 Dec 2007, 11:40

0

1,130

by: marcodonzelli

01 Dec 2007, 11:40

a^2-b^2=16 (a^2)^2 - (b^2)^2 = 16^2? I thought that would

jimmyjamesdonkey

25 Nov 2007, 19:40

2

1,130

25 Nov 2007, 23:37

If y is greater than or equal to 0, what is the value of x?

A.Haung

28 Sep 2007, 14:38

0

1,130

28 Sep 2007, 14:38

What is the quickest way to calculate factors of a given

mastergmat1

29 Aug 2007, 18:03

3

1,130

29 Aug 2007, 23:40

Month Average price per dozen April $1.26 May $1.20 June

Ravshonbek

23 Aug 2007, 18:24

0

1,130

23 Aug 2007, 18:24

two number are selected from the numbers 3, 4,6,8,10,12,14,

joemama142000

13 Feb 2006, 15:51

5

1,130

by: joemama142000

18 Feb 2006, 16:05

Lorazepam Online Purchase Guide for Anxiety Relief || ambieninfo.org

OnlineShop

29 Aug 2023, 23:42

0

1,131

29 Aug 2023, 23:42

GMAT Club Tests, problem when I want to see the explanation

patto

29 Apr 2018, 09:50

1

1,131

29 Apr 2018, 09:57

Getting to that next level in solving GMAT quant problems

Chris2

27 Mar 2016, 15:28

1

1

1,131

30 Mar 2016, 20:00

When tossed, a certain coin has equal probability of landing

albany09

06 Oct 2008, 00:16

0

1,131

06 Oct 2008, 00:16

final post 1 more question help thank you guys

nitostyle

07 Jan 2008, 03:03

1

1,132

07 Jan 2008, 04:49

Problem from Combinations tutorial

romit.chander

28 Nov 2006, 14:51

0

1,132

by: romit.chander

28 Nov 2006, 14:51

RIGHT TRIANGLE /| a / | / | /___ | b y/2 mi = b y mi = a A

over13

03 Feb 2005, 02:13

3

1,132

03 Feb 2005, 10:13

GMAT Official Prep Tests - Quant – Analysis

SpiceRunner

13 Sep 2020, 13:32

2

0

1,133

by: SpiceRunner

13 Sep 2020, 13:32

A photographer will arrange 6 people of 6 different heights

bumpbot

01 Feb 2019, 02:54

0

1,133

01 Feb 2019, 02:54

The mass of 1 cubic meter of a substance is 800 kilograms

RyanDe680

09 May 2008, 17:57

0

1,133

09 May 2008, 17:57

If x < y, y <z> w, which of the following

andrehaui

30 May 2007, 06:11

1

1,133

by: KillerSquirrel

30 May 2007, 13:34

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

So I've never stumbled upon this type of problem (Vienn

Nsentra

01 Oct 2006, 20:12

0

1,133

01 Oct 2006, 20:12

Your impression on my math diag

loneo3006

13 Aug 2018, 01:57

3

1,134

02 Nov 2018, 07:06

I am going somewhere with this... (a + b)/(a b) < 0

jimmyjamesdonkey

28 May 2008, 18:15

7

1,134

by: jimmyjamesdonkey

28 May 2008, 19:02

In a demographic study, the population and total income of a

marcodonzelli

12 Jan 2008, 06:39

0

1,134

by: marcodonzelli

12 Jan 2008, 06:39

Some nice links for GMAT MAths

prodg

19 Sep 2007, 08:30

1

1,134

19 Sep 2007, 08:30

Probability- Rosebushes

dvtohir

04 May 2007, 09:55

0

1,134

04 May 2007, 09:55

In a survey of students, each student selected from a list

shehreenquayyum

25 Jul 2006, 04:32

0

1,134

by: shehreenquayyum

25 Jul 2006, 04:32

Three cars were purchased. Is the least cost greater than

getzgetzu

05 May 2006, 22:52

4

1,134

06 May 2006, 18:03

Question on an inequality rule

woohoo921

29 Jun 2022, 19:38

1

1

1,135

14 Jul 2022, 18:15

A circular mat with diameter 20 inches is placed on a square

Jcpenny

17 Oct 2008, 08:34

0

1,135

17 Oct 2008, 08:34

How do we analyze condition like this -M = |-M| Solution

ashkrs

09 Dec 2007, 13:56

0

1,135

09 Dec 2007, 13:56

Ratio of A/B = 1/2 If A increased by x% and B decreased by

bmwhype2

07 Nov 2007, 15:11

0

1,135

07 Nov 2007, 15:11

answer this one please

Sumithra Sen

17 Aug 2007, 21:43

0

1,135

by: Sumithra Sen

17 Aug 2007, 21:43

This Q is from Manhattan GMAT: Anthony and Michael sit on

oops

08 Feb 2007, 06:34

0

1,135

08 Feb 2007, 06:34

Q: A manufacturer produced x% more video cameras in 1994

Kerby

26 Dec 2006, 17:06

0

1,135

26 Dec 2006, 17:06

GMAT Prep - Ratio

Matrix02

28 Nov 2006, 12:50

0

1,135

28 Nov 2006, 12:50

A total of $60,000 was invested for one year. But of this

joemama142000

07 Feb 2006, 00:55

0

1,135

by: joemama142000

07 Feb 2006, 00:55

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