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Quantitative Questions

Quant Question Archive [LOCKED]

DS Archive

Author

Of the 1,400 college teachers surveyed, 42% said that they

LM

23 Jun 2007, 21:30

0

2,179

23 Jun 2007, 21:30

If t is a positive integer and r is the remainder when t^2

overtherainbow

23 Jun 2007, 15:38

0

1,150

by: overtherainbow

23 Jun 2007, 15:38

Linda put an amount of money into each of two new

LM

23 Jun 2007, 06:19

0

1,844

23 Jun 2007, 06:19

is |x-y| > |x| - |y|? (1) y<x (2) xy<0

LM

23 Jun 2007, 05:28

0

813

23 Jun 2007, 05:28

Henry purchased 3 items during the sale. He received a 20

LM

23 Jun 2007, 05:08

0

2,026

23 Jun 2007, 05:08

If there are more than two numbers in a certain list, is

LM

23 Jun 2007, 03:29

0

1,001

23 Jun 2007, 03:29

On the coordinate plane is the point(0,0) closer to the

dreamgmat1

21 Jun 2007, 21:36

7

1,704

22 Jun 2007, 16:49

Here's a DS attachment

alimad

22 Jun 2007, 06:41

2

1,279

22 Jun 2007, 07:36

Each employee on a task force is either a manager or a

djhouse81

22 Jun 2007, 05:27

0

1,241

22 Jun 2007, 05:27

If ZY < XY < 0, is | X-Z | + | X | = | Z | ? (1) Z

LM

22 Jun 2007, 04:17

0

1,884

22 Jun 2007, 04:17

Probab - Deck of cards

Andr359

21 Jun 2007, 19:59

0

1,832

21 Jun 2007, 19:59

If the units digit of the three digit positive integer k is

bewakoof

21 Jun 2007, 10:31

0

1,453

21 Jun 2007, 10:31

If the sum of three integers is even, is the product of the

bewakoof

21 Jun 2007, 08:30

0

1,497

21 Jun 2007, 08:30

If R = P/Q, is R = P? 1. P> 50 2. 0<Q = 20

bewakoof

20 Jun 2007, 19:31

2

1,616

21 Jun 2007, 08:18

The integers m and p are such that 2 < m < p and m is

LM

21 Jun 2007, 07:12

0

4,574

21 Jun 2007, 07:12

Another DS from GMAT Prep that I couldn't figure out: Lines

GK_Gmat

21 Jun 2007, 03:32

0

959

21 Jun 2007, 03:32

Came across the following DS in GMAT Prep. Couldn't figure

GK_Gmat

21 Jun 2007, 03:31

0

1,053

21 Jun 2007, 03:31

For all integers n, the function f is defined by f (n) =

robinantony

20 Jun 2007, 19:35

0

1,149

by: robinantony

20 Jun 2007, 19:35

If x and y are positive, is x*x*x > y? (1) sqrt(x) > y

robinantony

20 Jun 2007, 19:12

0

1,181

by: robinantony

20 Jun 2007, 19:12

Is x > y? (1) sqrt X> y (2) x3 > y

ArvGMAT

20 Jun 2007, 19:12

0

2,214

20 Jun 2007, 19:12

What is the value of the integer x? (1) 8 < x^3 < 64

andrehaui

20 Jun 2007, 13:52

5

1,583

20 Jun 2007, 16:26

If a bottle is to be selected at random from a certain

Amit05

20 Jun 2007, 12:43

0

1,622

20 Jun 2007, 12:43

What is the SD of the set: a, b, c, d 1) a+b+c+d=50 2)

iamba

17 Jun 2007, 09:36

7

1,273

20 Jun 2007, 10:08

In a certain year the United Nations' total expenditures

LM

20 Jun 2007, 02:13

0

1,822

20 Jun 2007, 02:13

On the number line, the distance between point A and point C

LM

19 Jun 2007, 15:03

0

2,361

19 Jun 2007, 15:03

How many numbers of 7 consecutive positive integers are

iamba

17 Jun 2007, 10:20

1

3

2,013

18 Jun 2007, 17:10

Is x^2 an integer? 1) x is an integer 2) x is not an integer

iamba

17 Jun 2007, 22:01

5

1,807

18 Jun 2007, 16:28

dragonball20cal

18 Jun 2007, 16:23

0

1,171

by: dragonball20cal

18 Jun 2007, 16:23

What is the average speed of the car in a travel of 180Km

iamba

17 Jun 2007, 21:40

3

2,081

18 Jun 2007, 13:39

If a and b are positive integers divisible by 6, is 6 the

Caas

17 Jun 2007, 01:35

5

1,959

18 Jun 2007, 10:41

The mean of 5 numbers is 6,is the SD bigger than 10? A. 4

iamba

17 Jun 2007, 09:54

1

895

17 Jun 2007, 13:08

What is the value of (x - y)^4 1) The product of x and y is

asaf

17 Jun 2007, 10:42

0

1,174

17 Jun 2007, 10:42

Is a^4 * b^7 * c^3 * d^4 > 0 1. a^2 * b^2 * c < 0 2. b

[email protected]

17 Jun 2007, 07:25

3

1,377

17 Jun 2007, 08:05

Is x^4 + y^4 > z^4? (1) x^2 + y^2 > z^2 (2) x + y >

Himalayan

17 Jun 2007, 06:33

0

884

17 Jun 2007, 06:33

What is the sum of positive integers x and y ? (1) 3x + y =

Himalayan

17 Jun 2007, 01:42

0

974

17 Jun 2007, 01:42

A scientist is studying bacteria whose cell population

ArvGMAT

16 Jun 2007, 22:23

0

1,741

16 Jun 2007, 22:23

Is the object 2 seconds after it reaches its maximum height?

humtum0

16 Jun 2007, 21:51

0

2,118

16 Jun 2007, 21:51

Is x > 0 ? (1) /x - 3/ < 5 (2) /x + 2/ > 5

iamba

10 Jun 2007, 19:23

15

3,256

16 Jun 2007, 20:09

One kilogram of a certain coffee blend consists of x

Balvinder

15 Jun 2007, 20:55

0

1,897

15 Jun 2007, 20:55

If a,b,c are inetegers .What would be the value of a ?

dreamgmat1

09 Jun 2007, 20:16

4

1,680

15 Jun 2007, 14:17

Is the integer n odd? ( i ) n is divisible by 3. ( ii ) 2n

LM

15 Jun 2007, 03:21

0

1,710

15 Jun 2007, 03:21

DS: Absolute value [Spoiler, answer below red line]

ggarr

13 Jun 2007, 17:52

4

1,964

14 Jun 2007, 23:00

If Y >= 0, what is the value of X? ( i ) | X-3 | > = Y

LM

14 Jun 2007, 20:01

0

1,428

14 Jun 2007, 20:01

There are a numbers in A, The median is 85, the average

[email protected]

02 Jun 2007, 05:42

5

1,629

14 Jun 2007, 10:24

A store purchased 20 coats that each costs an equal amount

LM

14 Jun 2007, 01:24

0

1,456

14 Jun 2007, 01:24

Marta bought several pencils. If each pencil was either a

Caas

14 Jun 2007, 01:21

0

1,731

14 Jun 2007, 01:21

Math DS questions - Help with solution

vidyanan

13 Jun 2007, 09:19

0

1,489

13 Jun 2007, 09:19

A set of numbers, t + 1 is in the set

nick_sun

13 Jun 2007, 08:02

0

1,335

13 Jun 2007, 08:02

From an ordinary deck of cards, only 12 picture cards are

andrehaui

13 Jun 2007, 07:57

0

1,626

13 Jun 2007, 07:57

If xyz ≠ 0, is x (y + z) ≥ 0?

jet1445

13 Jun 2007, 00:36

0

2,100

13 Jun 2007, 00:36

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Math Expert

113269 posts