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Plane X is flying at an altitude of 25000 sq. feet and Plane

mistdew

16 Aug 2003, 02:10

5

2,694

19 Aug 2003, 06:39

Eight people are to make photo, four of them being standing

Konstantin Lynov

11 Aug 2003, 07:49

7

3,028

19 Aug 2003, 01:07

Q. At how many points does the line y = ax^2 + 2qx + r cut

MBA04

18 Aug 2003, 05:55

3

1,941

18 Aug 2003, 08:52

What is the probability of bearing two boys from four born

Konstantin Lynov

11 Aug 2003, 07:51

2

1,783

by: Konstantin Lynov

18 Aug 2003, 08:46

In how many ways is it possible to put seven apples and

Konstantin Lynov

11 Aug 2003, 07:59

4

2,169

by: Konstantin Lynov

18 Aug 2003, 08:33

What is the weight of a TV remote control? a) A 148 gram AC

araspai

16 Aug 2003, 05:45

1

13,146

18 Aug 2003, 00:19

If John wins d dollars in addition to the number of dollars

araspai

16 Aug 2003, 05:50

3

1,934

16 Aug 2003, 06:19

What is the ratio of x to y? a) x+17 = y+13 b) The ratio of

araspai

16 Aug 2003, 05:43

1

1,949

16 Aug 2003, 05:59

There are five different boxes with building materials. In

Konstantin Lynov

11 Aug 2003, 07:54

4

5,270

15 Aug 2003, 02:17

a, b, c are integers. Is (a*b*c)! even? (1) a^2-5a=-6 (2)

stolyar

13 Aug 2003, 10:23

6

2,443

15 Aug 2003, 01:52

E and F are integers. Find them. (1) !=2 (2) E<0

stolyar

13 Aug 2003, 10:31

6

2,077

14 Aug 2003, 08:10

Counting methods # 17

Konstantin Lynov

11 Aug 2003, 07:43

3

1,804

12 Aug 2003, 08:20

A five sportsmen team takes part in swimming competition

Konstantin Lynov

11 Aug 2003, 08:00

10

2,308

12 Aug 2003, 07:12

There are 20 workers in a firm. Five of them are to be sent

Konstantin Lynov

11 Aug 2003, 07:42

1

1,695

by: Konstantin Lynov

11 Aug 2003, 23:52

In the attached figure, what is the length of PQ times the

htown

11 Aug 2003, 15:15

0

2,641

11 Aug 2003, 15:15

Two postmen are to deliver 10 posts to 10 addresses. In how

Konstantin Lynov

11 Aug 2003, 07:56

1

1,864

11 Aug 2003, 10:06

Counting methods # 23

Konstantin Lynov

11 Aug 2003, 07:52

1

3

2,780

11 Aug 2003, 08:54

Is ABCD a rectangle? 1) AC(imagine: diagonal of a

Konstantin Lynov

08 Aug 2003, 11:55

7

2,556

by: Konstantin Lynov

11 Aug 2003, 08:12

A bag contains six black, seven white and eight green balls.

Konstantin Lynov

08 Aug 2003, 01:14

4

1,998

09 Aug 2003, 05:39

In how many ways can we fill seven numbered seats with three

Konstantin Lynov

08 Aug 2003, 01:17

6

3,467

09 Aug 2003, 05:35

From a group of seven girls and eight boys, how many

Konstantin Lynov

08 Aug 2003, 01:16

3

2,799

09 Aug 2003, 05:10

From a suit of 13 playing cards, a) how many hands of 5

Konstantin Lynov

08 Aug 2003, 01:11

6

2,230

09 Aug 2003, 03:52

Tree boys and two girls will be seated in a row of five

Konstantin Lynov

08 Aug 2003, 00:58

1

2,898

08 Aug 2003, 12:15

Four travelers arrive in a town with five hotels. In how

Konstantin Lynov

08 Aug 2003, 00:52

1

3,874

08 Aug 2003, 08:38

A group of six speakers consists of two politicians and four

Konstantin Lynov

08 Aug 2003, 00:57

1

6,884

08 Aug 2003, 07:47

From a set of six elements, how many different subsets can

Konstantin Lynov

08 Aug 2003, 01:09

1

2,959

08 Aug 2003, 04:48

Last one for today: If eight coins are tossed, in how many

Konstantin Lynov

08 Aug 2003, 01:19

2

1,984

08 Aug 2003, 02:36

Is m>n? 1) 3/7<m<5/7. 2) 2/7<n<4/7

Konstantin Lynov

07 Aug 2003, 03:51

2

3,059

by: Konstantin Lynov

07 Aug 2003, 11:37

Does rectangle A have a greater perimeter that rectangle B?

Konstantin Lynov

07 Aug 2003, 07:16

0

2,031

by: Konstantin Lynov

07 Aug 2003, 07:16

What is the value of x ? 1) sqrt(x^4)=9; 2) The average

Konstantin Lynov

06 Aug 2003, 13:49

0

2,178

by: Konstantin Lynov

06 Aug 2003, 13:49

A, B, and C are integers. Is their product even? (1) A, B,

stolyar

03 Aug 2003, 03:08

8

2,417

by: prakuda2000

06 Aug 2003, 13:17

What is the units place of (A)^2A 1. A is not divisible by 5

mistdew

06 Aug 2003, 05:33

2

1,800

06 Aug 2003, 08:51

If x and y are positive integers, is 2x a multiple of y ?

Konstantin Lynov

06 Aug 2003, 08:20

0

2,505

by: Konstantin Lynov

06 Aug 2003, 08:20

If the Bagel Store's surplus of bagels is to be divided

Curly05

30 Jul 2003, 21:38

2

3,303

04 Aug 2003, 00:39

Find an integer Q (1) |Q|=sqrt Q (2) Q=sqrt|Q

stolyar

01 Aug 2003, 05:26

1

2,067

01 Aug 2003, 06:34

The average( arithmetic mean) of daily maximum temperature

Curly05

29 Jul 2003, 18:06

7

3,246

31 Jul 2003, 13:41

xz= xy But what happens when x=0 are we allowed to cancel?

Curly05

30 Jul 2003, 17:07

2

1,804

31 Jul 2003, 05:19

If x + y^2= ( x + y ^2) ^2, what is the value of y?

Curly05

30 Jul 2003, 10:11

0

2,025

30 Jul 2003, 10:11

If x and y are positive. is y< 2 ? (1) x > 2y (2) x

Curly05

29 Jul 2003, 14:15

0

1,897

29 Jul 2003, 14:15

What was the greatest difference between the high and low

prakuda2000

29 Jul 2003, 11:21

2

2,181

by: prakuda2000

29 Jul 2003, 13:24

aps_can

25 Jul 2003, 16:59

3

3,274

26 Jul 2003, 22:21

1/X+1/Y=36/323. Find X-Y. (1) X and Y are primes (2)

stolyar

20 Jul 2003, 01:02

7

3,816

by: Konstantin Lynov

23 Jul 2003, 06:29

A certain shipment of identical cans of soup can be packed

stolyar

20 Jul 2003, 00:57

2

2,371

21 Jul 2003, 09:41

X, Y, and Z are all nonzero numbers. Find the value of

stolyar

20 Jul 2003, 01:05

2

3,224

20 Jul 2003, 20:13

If a and b are positive integers, is a/b = 5/8 ? (1) 1/2

stolyar

20 Jul 2003, 00:56

2

2,197

20 Jul 2003, 10:10

a and b are positive numbers. Is a>b? (1) ax>bx (2)

stolyar

20 Jul 2003, 01:08

2

3,095

20 Jul 2003, 10:04

(X^3)*(Y^4)=5000. Find Y. (1) X and Y are integers (2) Y>0

stolyar

20 Jul 2003, 09:25

0

2,040

20 Jul 2003, 09:25

Is square root of(x-3) square=3 -x? (1) x ≠ 3 (2)

aps_can

11 Jul 2003, 10:33

0

2,793

11 Jul 2003, 10:33

Find an integer R. (1) (|R|)!=1 (2) |R|=R

stolyar

28 Jun 2003, 12:53

1

2,543

28 Jun 2003, 23:07

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

stolyar

10 Jun 2003, 00:49

1

3

3,738

27 Jun 2003, 01:08

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