Problem Solving (PS)

25 Jul 2017, 10:57

ER

For how many integers n is (-1)^2 = n^(-1) ?

Sub 505 (Easy) | Algebra, Fractions and Ratios

Sub 505 (Easy) | Algebra, Fractions and Ratios hide tags

sananoor

16 Jul 2017, 03:35

2

2,733

16 Jul 2017, 03:41

ER

In the rectangular solid below, the three faces shown have areas 12, 1

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

07 Jul 2017, 00:44

1

2

2,248

07 Jul 2017, 07:00

ER

What is the area of ∆ABC in the preceding figure?

Sub 505 (Easy) | Coordinate Geometry, Geometry

Sub 505 (Easy) | Coordinate Geometry, Geometry hide tags

Bunuel

17 Jan 2016, 11:49

2

3,039

by: ydmuley

30 Jun 2017, 14:45

ER

Given the positions of numbers x and y on the number line above, which

Sub 505 (Easy) | Inequalities, Must or Could be True

Sub 505 (Easy) | Inequalities, Must or Could be True hide tags

Bunuel

06 Jul 2019, 23:25

2

3,015

by: generis

26 Jun 2017, 13:17

ER

Eight times one-third of a number is one greater than five times one

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

13 Jun 2017, 05:53

1

2

3,945

15 Jun 2017, 16:15

ER

Which of the following two data values when included in the set {1, 2,

505-555 (Easy) | Statistics and Sets Problems

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

GMATinsight

13 Jun 2017, 01:57

3

2

1,819

by: RaguramanS

13 Jun 2017, 04:54

ER

A person travels 16 miles due north and then 12 miles due east. How fa

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Sajjad1994

31 May 2017, 07:41

2

4,501

05 Jun 2017, 16:15

ER

k is a constant in the equation (u − v)/k = 8 . If u = 18 when v = 2,

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Jun 2017, 13:34

2

2,716

02 Jun 2017, 23:24

ER

If p/19 is 1 less than 3 times q/19, then p equals which of the follow

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Jun 2017, 13:12

2

4,138

01 Jun 2017, 16:09

ER

Suppose x = y − 2 = (y + 5)/2. Then x equals

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Jun 2017, 13:41

1

2

4,544

01 Jun 2017, 14:51

ER

If x^5 = 4 and x^4 = 7/y , then what is the value of x in terms of y?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Jun 2017, 13:16

2

3,351

by: amastu

01 Jun 2017, 13:33

ER

The number of accidents in 1993 was approximately what percentage of

Sub 505 (Easy) | Graphs and Illustrations, Percent and Interest Problems

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

Bunuel

10 Jul 2019, 04:12

1

2

4,016

by: amanvermagmat

31 May 2017, 04:03

ER

In a company with 180 employees, 108 of the employees are female. What

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

10 Jul 2019, 03:38

2

4,409

by: Abhishek009

30 May 2017, 11:35

ER

Approximately how many millions of cars were in Country X in 1994?

Sub 505 (Easy) | Graphs and Illustrations

Sub 505 (Easy) | Graphs and Illustrations hide tags

Bunuel

10 Jul 2019, 04:10

2

2,384

by: amanvermagmat

29 May 2017, 22:51

ER

In the figure to the right, what is the greatest number of regions int

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Sajjad1994

29 May 2017, 04:55

3

2

3,227

by: anugrahs

29 May 2017, 05:59

ER

The projected number of Robbers in 2000 will exceed the number of whit

Sub 505 (Easy) | Graphs and Illustrations

Sub 505 (Easy) | Graphs and Illustrations hide tags

Bunuel

28 May 2017, 07:29

2

3,535

by: varun4s

29 May 2017, 01:04

ER

What is the product of the roots of x^2 − 15x + 36?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

21 Apr 2017, 00:08

2

2,206

by: jammie01

22 May 2017, 18:40

ER

8x^2 – 18 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

21 May 2017, 12:40

2

2,441

by: generis

21 May 2017, 15:24

ER

A jet uses 80 gallons of fuel to fly 320 miles. At this rate, how many

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

07 Jul 2019, 01:47

2

11,869

by: amanvermagmat

20 May 2017, 06:55

ER

If square WXYZ above has an area of 100, what is the length of diagona

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Sajjad1994

27 Apr 2017, 23:56

1

2

2,034

02 May 2017, 16:54

ER

In the expression above, what is the value of Y if xm ≠ 0 and m = 1/2*

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

25 Apr 2017, 02:31

2

2,534

28 Apr 2017, 15:14

ER

What is the average (arithmetic mean) of the values 39, 40, 39, 45, 42

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

19 Apr 2017, 01:49

1

2

4,917

24 Apr 2017, 17:16

ER

The circle above has 10 points on its edge. How many different triangl

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:26

2

2,535

06 Apr 2017, 09:38

ER

Kate ate 1/3 of a cake, Fritz ate 1/2 of the remaining cake, and what

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

vikasp99

23 Jul 2019, 04:47

1

2

11,891

09 Mar 2017, 17:16

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

2,353

23 Feb 2017, 10:44

ER

Which is equal to (x^3)^2 + 5^3(5^4)?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

vikasp99

22 Feb 2017, 07:46

2

2,254

by: BrentGMATPrepNow

22 Feb 2017, 08:24

ER

Last year at a particular day care center, 98% of the children were si

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

duahsolo

10 Feb 2017, 01:20

5

2

2,493

11 Feb 2017, 02:54

ER

If you join all the vertices of a heptagon, how many quadrilaterals wi

555-605 (Medium) | Combinations, Geometry

555-605 (Medium) | Combinations, Geometry hide tags

Sajjad1994

10 Feb 2017, 07:32

10

2

11,932

by: AnthonyRitz

10 Feb 2017, 09:15

ER

81/(81/16)

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

01 Feb 2017, 10:31

1

2

2,456

08 Feb 2017, 11:26

ER

If b_n = n + n/4, what is b_{16}?

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

Bunuel

03 Jan 2017, 02:31

2

2,434

by: 0akshay0

20 Jan 2017, 10:07

ER

A sandwich stand in New York City sells 40 sandwiches in 1 hour. How

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

16 Jan 2017, 09:34

1

2

2,574

18 Jan 2017, 11:07

ER

The number of televisions, t, produced at a factory depends on the num

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

05 Jan 2017, 04:12

2

1,673

06 Jan 2017, 11:09

ER

If a cube has a total surface area of 96, what is its volume? A. 16 B.

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Sajjad1994

03 Jan 2017, 11:39

2

6,667

by: rohit8865

04 Jan 2017, 10:08

ER

According to the graph above, what percent of people pay for graduate

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

30 Dec 2016, 04:54

2

1,880

by: Sirakri

30 Dec 2016, 15:10

ER

In a survey it was found that 90% of those surveyed liked mustard, 60%

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

22 Dec 2016, 02:26

1

2

2,812

by: theLucifer

25 Dec 2016, 10:01

ER

If 3 juniors from 8 juniors are selected at random to make a committee

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

MathRevolution

14 Apr 2017, 00:12

2

2,162

by: sjavvadi

19 Dec 2016, 14:24

ER

In a certain set the average (arithmetic mean) is known to be 12.5 and

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

13 Dec 2016, 07:10

2

2,173

by: Vinayak Shenoy

16 Dec 2016, 09:53

ER

The average (arithmetic mean) of 7, 8, 10 and 11 equals the average of

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

31 Oct 2016, 03:16

1

2

5,081

by: Abhishek009

31 Oct 2016, 08:20

ER

If in a kindergarten class, there are five children 3 feet 4 inches ta

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

28 Oct 2016, 00:12

2

2,203

by: acegmat123

28 Oct 2016, 04:17

ER

When the positive integer A is divided by 5 and 7, the remainder is 3

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

stonecold

18 Oct 2016, 15:20

3

2

2,834

18 Oct 2016, 21:17

ER

What is the perimeter of the figure above? (Note, figure not necessari

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

29 Aug 2016, 04:02

7

2

12,026

by: BrentGMATPrepNow

06 Sep 2016, 14:47

ER

The teacher asked a student to write forst few natural numbers

Poor Quality

Poor Quality hide tags

samratpahwa

11 Jul 2016, 03:51

2

1,815

by: prady80

11 Jul 2016, 12:32

ER

In a rectangular coordinate system, what is the area of a rectangle

Sub 505 (Easy) | Coordinate Geometry

Sub 505 (Easy) | Coordinate Geometry hide tags

Bunuel

30 Jun 2016, 07:55

2

2,266

by: Divyadisha

30 Jun 2016, 09:08

ER

In a Lake, there is a patch of lily pads. Every day, the patch doubles

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Avigano

25 Jun 2016, 17:59

7

2

18,996