Problem Solving (PS)

12 May 2017, 13:36

ER

On one exam, the average (arithmetic mean) in a class of 20 students

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

04 May 2017, 01:53

5

3,728

by: GMATinsight

07 May 2017, 05:52

ER

If n baseball cards costs $3 each and m baseball cards cost $7 each

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

04 May 2017, 03:28

2

4

2,103

06 May 2017, 18:02

ER

(5+1/5)^2-(5-1/5)^2=?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

MathRevolution

27 Apr 2017, 01:53

1

4

2,597

06 May 2017, 17:25

ER

A soccer team had no ties in the 25 games they played. If they won 60%

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

19 Apr 2017, 00:06

5

5,398

29 Apr 2017, 08:57

ER

For all numbers s and t, the operation * is defined by s*t

Sub 505 (Easy) | Algebra, Functions and Custom Characters

Sub 505 (Easy) | Algebra, Functions and Custom Characters hide tags

benjamin09

29 Apr 2017, 03:15

4

9,381

29 Apr 2017, 03:14

ER

Which is equal to 25 + 25?

Sub 505 (Easy) | Arithmetic, Roots

Sub 505 (Easy) | Arithmetic, Roots hide tags

Bunuel

21 Apr 2017, 00:08

1

6

3,382

by: sjavvadi

25 Apr 2017, 10:15

ER

Four supporting beams (north, east, south, and west) are holding up a

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

09 Apr 2017, 05:40

1

5

3,094

18 Apr 2017, 16:09

ER

combinatorics/probability problem -- please help

General Math Questions +3 tags

General Math Questions, Math Strategies, Discussions, Guides & Resources hide tags

Dixon

03 Apr 2013, 17:53

21

6

11,591

16 Apr 2017, 23:35

ER

Making a long distance call that charges a 2 dollar connection fee and

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

04 Apr 2017, 05:31

4

3

2,037

12 Apr 2017, 12:13

ER

If both v and w are odd integers, which of the following could be an e

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Sajjad1994

15 Mar 2017, 22:54

2

9

2,915

by: Shiv2016

02 Apr 2017, 23:52

ER

If x is divisible by 2, 7, and 11, which of the following must also be

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

01 Nov 2016, 04:40

2

6

3,474

by: AnisMURR

26 Mar 2017, 09:59

ER

A car that travels 345 miles in 15 hours would complete a journey of 6

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

13 Mar 2017, 08:12

3

7

3,041

21 Mar 2017, 06:10

ER

Working alone Jane can assemble 9 model cars in 7 hours, how long will

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

13 Mar 2017, 08:06

7

2,384

by: EMPOWERgmatRichC

20 Mar 2017, 21:19

ER

For any real x, which of the following is equivalent to x^6 + x^5 + x^

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

vikasp99

12 Mar 2017, 06:18

1

4

2,565

15 Mar 2017, 16:51

ER

Over the course of a soccer season, 30 percent of the players on a tea

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Sajjad1994

28 Feb 2017, 04:59

1

4

6,995

02 Mar 2017, 17:46

ER

Two ants start simultaneously from two ant holes towards each other.

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

virtualanimosity

09 Sep 2009, 14:26

24

12

22,340

01 Mar 2017, 23:41

ER

If x − 5 = 3x + 2, then x

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Sajjad1994

17 Feb 2017, 05:39

2

5

2,637

by: Abhishek009

23 Feb 2017, 10:48

ER

What is 2^2*4^4*8^8?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

21 Feb 2017, 05:35

1

2

2,372

23 Feb 2017, 10:44

ER

If x is a positive integer such that

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Sajjad1994

17 Feb 2017, 05:31

5

6

3,843

23 Feb 2017, 10:21

ER

In ΔABC shown above, if ΔCAB equals 30°, then what is the area of the

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Sajjad1994

20 Feb 2017, 03:28

2

4

4,368

by: pitroncoso

20 Feb 2017, 10:25

ER

If n=2^2*3^3*5^37, how many factors of n are there?

505-555 (Easy) | Multiples and Factors

505-555 (Easy) | Multiples and Factors hide tags

MathRevolution

06 Feb 2017, 02:02

3

6

2,920

by: Abhishek009

08 Feb 2017, 08:22

ER

On the xy-coordinate plane, what is the area of a triangle with vertic

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Sajjad1994

03 Feb 2017, 04:57

19

4

6,366

by: gracie

03 Feb 2017, 12:13

ER

The chart above represents the number of students at five schools, eac

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

Bunuel

25 Jan 2017, 06:33

3

5

2,277

by: ishitam

31 Jan 2017, 23:33

ER

If 10 is the greatest common divisor of positive integers x and y, and

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

BillyZ

29 Jan 2017, 07:31

5

3

3,160

by: Abhishek009

29 Jan 2017, 10:07

ER

{1, 3, 5, 7, 9, x, x^2} Which of the following possible values for x

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

25 Jan 2017, 06:35

4

1,968

27 Jan 2017, 10:57

ER

The figure shows a spinner with consecutive integers from 11 to 18 wri

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

22 Dec 2016, 02:24

1

7

2,881

25 Jan 2017, 11:20

ER

If a grocer mixes 5 pounds of egg noodles costing $0.80 per pound with

Sub 505 (Easy) | Mixture Problems

Sub 505 (Easy) | Mixture Problems hide tags

Bunuel

18 Jan 2017, 11:29

4

5

4,356

by: CrackverbalGMAT

20 Jan 2017, 00:13

ER

The rear–most end of a 66 foot truck exits a 330 foot tunnel exactly 6

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Bunuel

16 Jan 2017, 09:30

12

5

4,108

18 Jan 2017, 10:16

ER

(0.125)^2 =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

06 Jan 2017, 03:13

1

6

5,932

09 Jan 2017, 10:45

ER

In the sequence g_n defined for all positive integer

705-805 (Hard) | Arithmetic

705-805 (Hard) | Arithmetic hide tags

daviesj

22 Dec 2012, 07:28

21

3

5,718

02 Jan 2017, 05:04

ER

Tom, working alone, can paint a room in 6 hours. Peter and

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

KunalPratap

24 Sep 2014, 05:47

33

16

14,084

by: bumpbot

20 Dec 2016, 19:49

ER

If a equals the sum of the even integers from 2 to 200, inclusive, and

555-605 (Medium) | Number Properties, Statistics and Sets Problems

555-605 (Medium) | Number Properties, Statistics and Sets Problems hide tags

Drik

24 Oct 2014, 03:15

37

7

24,850

by: stonecold

15 Dec 2016, 06:11

ER

Given distinct positive integers 1, 11, 3, x, 2, and 9, which of the

555-605 (Medium) | Min-Max Problems +2 tags

555-605 (Medium) | Min-Max Problems, Number Properties, Statistics and Sets Problems hide tags

delta09

16 Dec 2009, 02:37

28

5

12,560

23 Nov 2016, 02:27

ER

A number N when expressed as product of prime factors gives.

655-705 (Hard) | Number Properties, Out of Scope - Too Hard

655-705 (Hard) | Number Properties, Out of Scope - Too Hard hide tags

pzazz12

06 Oct 2010, 06:07

12

6

14,054

by: vitaliyGMAT

22 Nov 2016, 09:46

ER

A quantity of a substance weight 2.83...

655-705 (Hard) | Arithmetic, Fractions and Ratios

655-705 (Hard) | Arithmetic, Fractions and Ratios hide tags

raeann105

19 May 2015, 09:10

19

4

4,090

05 Nov 2016, 06:56

ER

What is the tens digit of 2^3^100?

805+ (Hard) | Exponents, Number Properties

805+ (Hard) | Exponents, Number Properties hide tags

vitaliyGMAT

03 Nov 2016, 01:09

10

4

3,314

03 Nov 2016, 01:41

ER

If each digit in the set A = {1, 2, 3, 4, 5} is used exactly once, in

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

efet

17 Jul 2010, 11:42

6

10

5,617

by: bumpbot

16 Aug 2016, 10:19

ER

There is a sequence such that each term is positive integer and each d

Poor Quality

Poor Quality hide tags

MathRevolution

28 May 2016, 20:10

10

4

2,836

by: MathRevolution

16 Aug 2016, 07:37

ER

If A is the factor of B and B is the factor of A then which of the fol

Poor Quality

Poor Quality hide tags

stonecold

20 Jul 2016, 09:03

1

3

5,514

by: msk0657

20 Jul 2016, 22:22

ER

3-3*6+2=

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

KushalDhiman

22 Jun 2016, 04:10

4

3

2,712

by: chetan2u

22 Jun 2016, 04:16

ER

Triangle A’s base is 10% greater than the base of triangle B, and

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

YAObolt

08 Jun 2016, 01:37

1

2

2,751

by: chetan2u

08 Jun 2016, 04:13

ER

IF n >0 what is the remainder when 9^{12n+3} is divided by 10

Poor Quality

Poor Quality hide tags

satishchaudharygmat

26 May 2016, 07:56

8

3

2,916

26 May 2016, 08:45

ER

The faces of Cube are to be painted by 6 different colors

Poor Quality

Poor Quality hide tags

techiesam

11 May 2016, 09:13

3

4,025

11 May 2016, 15:55

ER

Zero has how many positive divisors?

505-555 (Easy) | Multiples and Factors

505-555 (Easy) | Multiples and Factors hide tags

stonecold

23 Apr 2016, 07:00

2

6

3,887

by: stonecold

24 Apr 2016, 10:01

ER

A magician holds one six-sided die in his left hand and two

Poor Quality

Poor Quality hide tags

Carcass

15 May 2012, 17:52

21

11

20,078

21 Apr 2016, 12:55

ER

Carol and Jordan draw rectangles of equal area. If Carol's rectangle

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

pritis

08 Jun 2011, 09:40

2

5

3,824