Problem Solving (PS)

11 May 2021, 04:01

ER

How many prime integers does 5^40 + 5^37 have?

555-605 (Medium) | Exponents, Number Properties

555-605 (Medium) | Exponents, Number Properties hide tags

Bunuel

11 May 2021, 00:32

3

2

4,568

by: Showmeyaa

11 May 2021, 00:57

ER

In the figure above, m + n = 110. What is the value of o + p ?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

04 Dec 2014, 07:50

8

7

4,543

11 May 2021, 00:42

ER

In right triangle LMN, the ratio of the longest side to the shortest

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

20 Nov 2018, 00:56

12

5

4,883

by: shubhamjha22

10 May 2021, 21:47

ER

Rectangle ABCD, pictured below, shares 50% of its area with square EFG

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

29 Mar 2019, 01:51

4

3

3,314

10 May 2021, 17:57

ER

If x ≠ -1/2, then (6x^2 + 11x - 7)/(2x - 1) =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

10 May 2021, 03:15

2

1,098

by: Showmeyaa

10 May 2021, 06:16

ER

If 1/y = 8/3, then 1/(1+y)^2 ?

Sub 505 (Easy) | Algebra, Arithmetic

Sub 505 (Easy) | Algebra, Arithmetic hide tags

Bunuel

10 May 2021, 03:45

1

1,303

by: Nidzo

10 May 2021, 05:06

ER

In the rectangular coordinate system below, what is the value of x?

Sub 505 (Easy) | Coordinate Geometry

Sub 505 (Easy) | Coordinate Geometry hide tags

Bunuel

10 May 2021, 04:45

1

1,323

by: Adambhau

10 May 2021, 04:50

ER

The number 91 can be written as the sum of squares of 3 integers. Whic

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

03 May 2021, 08:15

5

4

3,575

10 May 2021, 04:00

ER

The figure above is composed of a triangle and a trapezoid and has per

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

nick1816

09 May 2021, 11:40

6

1

1,526

by: chetan2u

10 May 2021, 00:56

ER

In an election, 3/7 of the voters voted for Candidate A, and 3/5 of th

505-555 (Easy) | Fractions and Ratios

505-555 (Easy) | Fractions and Ratios hide tags

Bunuel

06 May 2019, 21:15

3

3,970

by: shwetank07

09 May 2021, 21:29

ER

If the average (arithmetic mean) of a list of numbers is 12 and the st

505-555 (Easy) | Statistics and Sets Problems

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

Bunuel

03 Jan 2016, 12:12

5

4

4,709

09 May 2021, 12:39

ER

Two brothers took the GMAT exam, the higher score is X and the lower o

505-555 (Easy) | Statistics and Sets Problems

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

Bunuel

22 Jun 2016, 02:55

2

4

2,827

09 May 2021, 11:58

ER

If the average (arithmetic mean) of a and b is 110, and the average of

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

24 Aug 2016, 05:11

3

9,546

09 May 2021, 11:50

ER

A certain pharmacy sells 23 brands of pain relievers and 14 brands of

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

04 May 2021, 08:45

1

1,785

by: Rohit5678

09 May 2021, 11:19

ER

An express train and a scenic train travel to the same station in the

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

04 May 2021, 01:30

8

1

1,907

by: Rohit5678

09 May 2021, 10:51

ER

How many different arrangements to seat four spectators in four of sev

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

22 Mar 2018, 23:57

3

2,648

09 May 2021, 07:27

ER

In a certain alphabet, 12 letters contain a dot and a straight line.

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

Bunuel

01 May 2021, 05:30

1

2,739

09 May 2021, 00:45

ER

The perimeter of a polygon with sides of integer length is 45. If the

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

07 May 2021, 05:15

2

4

1,609

09 May 2021, 00:24

ER

Arcs DE, EF, FD are centered at C, B and A, in equilateral triangle AB

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

01 May 2021, 04:30

3

2

1,951

09 May 2021, 00:00

ER

How many three digit numbers that do not contain the digit 2 are there

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

07 May 2021, 08:15

3

4

4,135

08 May 2021, 22:00

ER

If a rectangular box has two faces with an area of 30, two faces of ar

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

07 May 2021, 07:15

3

7

2,209

by: Makesh89

08 May 2021, 10:28

ER

The number of meters in AB is equal to the square root of the number

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

07 May 2021, 04:15

3

3,012

by: Fdambro294

08 May 2021, 09:01

ER

If p does not equal q, and pq does not equal 0, then when p is replace

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

PareshGmat

17 Nov 2014, 19:30

9

7

6,282

08 May 2021, 07:59

ER

(2 + √7) = ?

555-605 (Medium) | Algebra, Roots

555-605 (Medium) | Algebra, Roots hide tags

Bunuel

07 May 2021, 03:15

4

3

3,878

08 May 2021, 07:45

ER

A&&B = b^(1/2) -a. What is the value of p in 16&&p = 9 ?

555-605 (Medium) | Algebra, Functions and Custom Characters

555-605 (Medium) | Algebra, Functions and Custom Characters hide tags

Bunuel

15 Apr 2015, 04:12

3

8

4,607

08 May 2021, 07:34

ER

If x, y and z are consecutive integers, and x < y < z, which of the fo

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

06 May 2021, 06:45

2

1,841

08 May 2021, 05:15

ER

The perimeter of a rectangular field is 480 m and the ratio between th

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

29 Apr 2021, 02:30

1

1,003

by: stne

08 May 2021, 03:35

ER

Approximately what percent of the area of the circle shown i

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

ConnectTheDots

03 Apr 2014, 12:27

75

11

16,307

by: vatsal323

08 May 2021, 03:32

ER

Danny spends $360 buying his favorite dolls. If he buys only small Lem

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

06 May 2021, 03:30

3

1,909

08 May 2021, 03:30

ER

The area of square ABCD is x^ 2 + 18√3 x + 243. What is the length of

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

04 May 2021, 07:30

1

2

1,001

08 May 2021, 02:45

ER

In a mixture of milk and water, milk accounts for 75 %. Find the amoun

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

Bunuel

30 Dec 2019, 02:23

6

4

5,687

08 May 2021, 02:31

ER

In a certain school of dolphins, 20 dolphins eat neither sardines nor

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

04 May 2021, 06:15

1

3

1,886

08 May 2021, 02:30

ER

If a certain set of GMAT test score has a mean of 550 and a standard

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

07 May 2021, 22:00

2

1,070

08 May 2021, 01:57

ER

If c and d are positive integers, d ≥ 3, and c/9 = d, then which of th

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

Bunuel

04 May 2021, 03:30

2

1,629

08 May 2021, 01:15

ER

If Y < X and XM < YM, what must be true?

Sub 505 (Easy) | Inequalities

Sub 505 (Easy) | Inequalities hide tags

Bunuel

07 Jul 2016, 05:59

8

5

4,063

08 May 2021, 01:05

ER

What is the area of an obtuse angled triangle whose two sides are 8 an

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

04 May 2021, 03:00

1

3

3,205

by: Thelegend2631

08 May 2021, 00:50

ER

Sam and Jessica are invited to a dance. If there are 7 men and 7 women

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

changhiskhan

18 Mar 2010, 23:56

8

11

13,440

07 May 2021, 06:04

Is C = sqrt(W/L) by what factor does C increase if W triples and L is

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

Jinglander

31 Jul 2010, 14:45

6

3

3,731

07 May 2021, 02:43

ER

Three friends, Edward, Mark, and John invested money in a company

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

saswata4s

03 Oct 2017, 07:18

3

4

2,443

07 May 2021, 02:18

ER

If a 10 cm tall aluminum can that is a perfect right circular cylinder

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

rohan2345

26 May 2017, 08:28

1

3

1,814

07 May 2021, 01:17

ER

Rectangular floor x is to be half as long as it is wide

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

saswata4s

08 Apr 2017, 05:43

5

2,238

07 May 2021, 00:41

ER

In the figure shown, the circle has a diameter of 10, which

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

fozzzy

12 Jun 2013, 02:32

8

3

3,259