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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them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

Quant Question Archive [LOCKED]

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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

Folks i think if someone can highlight the difference

yezz

06 Aug 2006, 03:47

7

2,177

05 Jan 2007, 17:24

Q| 7|+Q|=Q find all solutions i want to know if this is the

yezz

05 Dec 2006, 02:49

3

1,102

05 Dec 2006, 20:07

yezz

02 Dec 2006, 04:12

4

1,190

03 Dec 2006, 00:11

yezz

02 Dec 2006, 04:10

3

1,601

by: yogeshsheth

02 Dec 2006, 15:08

Folks we are trying to leave something comprehensive for

yezz

23 Oct 2006, 20:21

0

1,043

23 Oct 2006, 20:21

yezz

22 Oct 2006, 14:38

5

1,829

23 Oct 2006, 17:01

if x>y , x<6 , y>-3 , what is the largest prime

yezz

22 Oct 2006, 15:30

5

1,125

23 Oct 2006, 12:19

yezz

22 Oct 2006, 14:11

2

2,054

22 Oct 2006, 16:51

if y>=0 what is the value of x?? 1)/x-3/>=y 2)/x-3/

yezz

15 Oct 2006, 13:12

0

1,467

15 Oct 2006, 13:12

If x and y are integers greater than ONE, is x a multiple of

yezz

15 Oct 2006, 09:48

2

1,257

15 Oct 2006, 10:22

The resident of town X participated in a survey to determin

yezz

15 Oct 2006, 09:58

1

1,340

15 Oct 2006, 10:21

If the terms of a sequence are t1, t2, t3,...tn what is the

yezz

15 Oct 2006, 10:17

0

1,366

15 Oct 2006, 10:17

Find a nonzero integer Q (1) Q is a prime root of Q^Q=Q^3

1, 2

yezz

12 Oct 2006, 16:48

1

21

4,877

15 Oct 2006, 09:38

Is B>=0 (1) B|B|=B^2 (2) |B|+B!=2

yezz

13 Oct 2006, 14:02

4

1,241

by: anandsebastin

14 Oct 2006, 09:24

What is the range ans sum of of Sn Sn=

yezz

14 Oct 2006, 09:21

0

1,088

14 Oct 2006, 09:21

Find C+|C| (1) |C|=1 (2) C^2=sqrt C

yezz

13 Oct 2006, 14:05

3

1,964

by: anandsebastin

13 Oct 2006, 19:42

2^X)*(3^Y)*(5^Z) is the greatest positive divisor of (8!)^4.

yezz

12 Oct 2006, 16:49

7

1,636

by: anandsebastin

13 Oct 2006, 19:24

Is a two-digit number PQ even? (1) GCD of P and Q is 1 (2) P

yezz

12 Oct 2006, 16:42

3

1,460

by: anandsebastin

12 Oct 2006, 19:07

What is the sum of the first 50 common numbers between the

yezz

12 Oct 2006, 18:56

0

5,217

12 Oct 2006, 18:56

Is ab = a^2? 1) ab = b^2 2) a^2 = b^2

yezz

12 Oct 2006, 16:42

4

1,498

12 Oct 2006, 18:54

Is C=B=1 (1) C/|B|=1 (2) |C|+1=2

yezz

12 Oct 2006, 16:40

2

1,302

by: tennis1ball

12 Oct 2006, 18:31

Is x negative? 1) x^3(1-x^2)<0 2) x^2-1<0

yezz

10 Oct 2006, 14:55

0

5,184

10 Oct 2006, 14:55

If 10^50 74 is written as an integer in base 10 notation,

yezz

21 Sep 2006, 11:22

0

1,159

21 Sep 2006, 11:22

if x is a positive intiger ,is x^3-3x^2+2x divisible by 4?

yezz

16 Sep 2006, 09:13

4

1,308

by: smily_buddy

16 Sep 2006, 14:45

if y,n +ve intigers ,is yn divisible by7? 1)n^2-14n+49 =0 2)

yezz

16 Sep 2006, 09:11

3

1,254

16 Sep 2006, 13:52

n is an intiger and n^3 is between 1 and 100 inclusive,what

yezz

16 Sep 2006, 09:07

6

1,546

16 Sep 2006, 10:39

If xy not= 0, is /x/*y^2 positive?? i have a fundmental

yezz

14 Sep 2006, 09:32

2

1,021

14 Sep 2006, 10:05

What is the sum of all the factors of 12972960

yezz

12 Sep 2006, 12:16

3

1,967

13 Sep 2006, 02:14

If x < 0, what is sqrt(-x|x|) ? 1) -x 2)-1 3) 1 4) x 5)

yezz

11 Sep 2006, 10:16

2

1,826

11 Sep 2006, 13:36

IN the number expressed as O.xyz is O.xyz >2/3 1

yezz

06 Sep 2006, 08:23

11

1,763

09 Sep 2006, 14:52

How many integers can let x^2+bx+c=0? B and c are constants.

yezz

08 Sep 2006, 00:52

5

1,628

08 Sep 2006, 16:36

If x3 x = n and x is a positive integer greater than 1, is n

yezz

07 Sep 2006, 23:45

2

1,260

by: defenestrate

07 Sep 2006, 23:57

Each digit in the two-digit number G is halved to form a new

yezz

07 Sep 2006, 03:40

10

1,771

07 Sep 2006, 10:49

w x .X c x ... _____ In the above mutiplication of the two

yezz

06 Sep 2006, 08:45

4

1,750

06 Sep 2006, 15:15

If K is an integer, is K the square of an integer ? 1. K is

yezz

01 Sep 2006, 08:24

11

1,887

06 Sep 2006, 14:54

Find integer W. (1) W is a prime solution of (|W|)!=|W| (2)

yezz

06 Sep 2006, 03:25

7

1,934

by: Mikhail Bondarenko

06 Sep 2006, 14:10

Is x divisible by 30? (1) X = k*(m^3 - m), where m and k are

yezz

05 Sep 2006, 13:01

0

1,423

05 Sep 2006, 13:01

If the square root of the product of three distinct positive

yezz

05 Sep 2006, 08:49

0

1,846

05 Sep 2006, 08:49

Is x > y? (1) sqrt(x) > y (2) x^3 > y

yezz

01 Sep 2006, 08:36

0

1,037

01 Sep 2006, 08:36

A paint crew gets a rush order to paint 80 houses in a new

yezz

28 Aug 2006, 04:18

2

1,732

28 Aug 2006, 15:38

Team suppoert is NEEEEEDED

yezz

19 Aug 2006, 09:29

0

20

19 Aug 2006, 10:14

A predator is chasing its prey. The predator takes 4 leaps

yezz

16 Aug 2006, 04:45

0

7,517

16 Aug 2006, 04:45

S and T are sets of numbers. The standard deviation of the

yezz

13 Aug 2006, 03:12

4

1,730

13 Aug 2006, 13:14

If x not equal to y , is x-y/x+y > 1 ? 1. x > 0 2. y

yezz

12 Aug 2006, 21:02

0

1,340

12 Aug 2006, 21:02

S is a set of negative integers. T is a subset of S, and

yezz

11 Aug 2006, 05:56

1

1,160

11 Aug 2006, 07:08

yezz

11 Jul 2006, 01:54

1

1,318

11 Jul 2006, 16:50

I was wondering if any one has a comprehenseve fully

yezz

10 Jul 2006, 02:34

1

1,462

10 Jul 2006, 03:30

why trailing zeros in factorial

yessvee

27 Jul 2019, 05:01

1

7

4,989

10 Aug 2019, 20:11

Here is my collection of Quant questions from the 4GMAT.com

yessuresh

14 Sep 2006, 20:11

8

5,305

22 Mar 2013, 08:20

What will be the remainder when 13^7 + 14^7 + 15^7 + 16^7 is

yessuresh

24 Aug 2006, 22:29

0

1,950

24 Aug 2006, 22:29

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