Problem Solving (PS)

26 Mar 2026, 10:03

ER

(3^30−2^30)/(3^15−2^15) is equal to which of the following?

555-605 (Medium) | Algebra +2 tags

555-605 (Medium) | Algebra, Arithmetic, Exponents hide tags

Bunuel

30 Apr 2016, 03:45

21

4

7,119

26 Mar 2026, 09:50

ER

If X+Y = 2X-2Z, X-2Y = 4Z and X+Y+Z = 21, what is the value of Y/Z?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

14 Jul 2016, 01:48

17

9

5,183

26 Mar 2026, 07:22

ER

If the expression x=sqrt(6+sqrt(6+sqrt(6+sqrt(6+...) extends to an

555-605 (Medium) | Algebra, Roots

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

Carcass

01 Sep 2022, 03:26

19

6

7,763

26 Mar 2026, 00:51

ER

If 2x - 3y = 6, then 6y - 4x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

21 Aug 2018, 06:08

5

6

8,694

26 Mar 2026, 00:47

ER

If (3 - 2x)^(1/2) = (2x)^(1/2) + 1, then 4x^2 =

705-805 (Hard) | Algebra, Roots

705-805 (Hard) | Algebra, Roots hide tags

Bunuel

09 Jul 2012, 03:23

743

19

134,666

by: bhanu29

25 Mar 2026, 11:17

ER

If x + |y| = 8 and |x| + y = 6, then how many pairs of (x, y) satisfy

805+ (Hard) | Absolute Values, Algebra

805+ (Hard) | Absolute Values, Algebra hide tags

Bunuel

28 May 2020, 06:01

35

6

16,843

25 Mar 2026, 01:38

ER

If, (x + y)^2/xy + y^2 = 3 and |x| ≠ |y|, what is the ratio of x to y?

505-555 (Easy) | Algebra, Fractions and Ratios

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

Bunuel

17 Mar 2020, 05:20

68

6

6,932

24 Mar 2026, 23:11

ER

If S = 1/10 + 1/20 + 1/30 + 1/40 + 1/50 + 1/60 + 1/70, which of the fo

505-555 (Easy) | Algebra, Must or Could be True

505-555 (Easy) | Algebra, Must or Could be True hide tags

Bunuel

29 Oct 2021, 05:45

17

6

4,476

24 Mar 2026, 23:04

ER

In the equation 2x – cy = 18, c is a constant. If the value of y is 2

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

AbdurRakib

01 Sep 2015, 22:13

8

3

3,183

24 Mar 2026, 16:57

ER

Integers a and b are consecutive multiples of 6. Integers x and y are

555-605 (Medium) | Algebra +2 tags

555-605 (Medium) | Algebra, Multiples and Factors, Statistics and Sets Problems hide tags

Bunuel

11 Oct 2018, 03:06

13

6

4,283

by: necessitatibussit

24 Mar 2026, 15:21

ER

What is the smallest integer greater than (5 + 3) / (5 3

705-805 (Hard) | Algebra +2 tags

705-805 (Hard) | Algebra, Min-Max Problems, Roots hide tags

kevincan

24 Mar 2026, 05:00

2

3

378

by: poojaarora1818

24 Mar 2026, 11:39

ER

If m ≠ −1 and mn − 3 = 3 − n, then n =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

15 Feb 2022, 03:30

2

5

2,423

by: Fucio

24 Mar 2026, 07:48

ER

If the sum of five consecutive integers is t, then, in terms of t, wha

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

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

Bunuel

03 Jul 2018, 01:50

9

5

6,024

24 Mar 2026, 03:54

ER

Given the equations above, x + y + z = ?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

22 Feb 2022, 09:00

28

5

4,520

23 Mar 2026, 16:15

ER

If |x^2 − 12| = x, which of the following could be the value of x?

555-605 (Medium) | Absolute Values, Algebra

555-605 (Medium) | Absolute Values, Algebra hide tags

Bunuel

29 Apr 2016, 02:36

66

14

14,752

23 Mar 2026, 15:35

ER

For positive integers a, b, and c, b is 120% greater than a, and c is

655-705 (Hard) | Absolute Values, Algebra

655-705 (Hard) | Absolute Values, Algebra hide tags

Sajjad1994

29 Oct 2020, 10:51

83

6

11,390

by: Usernamevisible

23 Mar 2026, 11:48

ER

The value of 1/x - 4/x + 4 is least when x =

655-705 (Hard) | Algebra, Min-Max Problems

655-705 (Hard) | Algebra, Min-Max Problems hide tags

mangamma

19 Apr 2019, 08:54

50

9

6,915

23 Mar 2026, 09:44

ER

If (3x + 2y - 22)^2 + (4x - 5y + 9)^2 = 0 and 5x - 4y = 0, then what

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

29 May 2020, 10:07

64

6

11,078

23 Mar 2026, 09:05

ER

If (x + 3)^2 = 16 and (y + 4)^2 = 36, then what is the maximum value o

555-605 (Medium) | Algebra, Min-Max Problems

555-605 (Medium) | Algebra, Min-Max Problems hide tags

Bunuel

25 Jan 2021, 07:45

6

3

2,174

by: ShreyaMittal1609

23 Mar 2026, 07:55

ER

x, y, and z are positive numbers such that x is p percent of

555-605 (Medium) | Algebra, Percent and Interest Problems

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

kevincan

23 Mar 2026, 07:59

2

1

293

by: Dereno

23 Mar 2026, 07:29

ER

For how many ordered pairs (x, y) that are solutions of the system abo

605-655 (Medium) | Absolute Values, Algebra

605-655 (Medium) | Absolute Values, Algebra hide tags

1, 2

Bunuel

11 Mar 2014, 23:54

754

23

87,189

by: wickedvikram

23 Mar 2026, 06:00

ER

If x is a negative integer and x^2 - |x + 3| + x > 0, what is the grea

655-705 (Hard) | Absolute Values +3 tags

655-705 (Hard) | Absolute Values, Algebra, Inequalities, Min-Max Problems hide tags

Bunuel

20 May 2020, 07:52

32

9

7,022

23 Mar 2026, 03:53

ER

A grocer purchased 50 identical cans of soup for a total cost of x dol

555-605 (Medium) | Algebra, Word Problems

555-605 (Medium) | Algebra, Word Problems hide tags

Bunuel

21 Oct 2021, 04:00

6

3

1,920

23 Mar 2026, 03:21

ER

If a/b = 11/6 and b/c = 4/3, then what is the ratio of a to c ?

Sub 505 (Easy) | Algebra, Fractions and Ratios

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

Bunuel

05 Dec 2018, 05:44

4

2,326

23 Mar 2026, 03:16

ER

The number 70^6 is how many times the number 35^6?

Sub 505 (Easy) | Algebra, Number Properties

Sub 505 (Easy) | Algebra, Number Properties hide tags

AkshdeepS

06 Apr 2018, 10:30

6

3,708

23 Mar 2026, 03:04

ER

If (49-x^2)^(1/2)-(25-x^2)^(1/2)=3. What is the value of (49-x^2)^(1/2

705-805 (Hard) | Algebra, Roots

705-805 (Hard) | Algebra, Roots hide tags

Bunuel

13 May 2019, 02:49

61

4

5,439

23 Mar 2026, 01:43

ER

p and q are the roots of the equation x^2+ax+b=0. What is an expressio

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

MathRevolution

10 May 2019, 01:12

17

3

4,975

22 Mar 2026, 17:34

ER

If X*Y ≠ 0 and X^3*Y = X*Y^3, then which of the following must be true

555-605 (Medium) | Absolute Values, Algebra

555-605 (Medium) | Absolute Values, Algebra hide tags

Helium

23 Jan 2019, 08:48

48

12

7,936

22 Mar 2026, 09:12

ER

A computer can solve a particular type of problem in an amount of time

805+ (Hard) | Algebra, Word Problems

805+ (Hard) | Algebra, Word Problems hide tags

Bunuel

28 Feb 2022, 09:15

31

3

4,850

22 Mar 2026, 03:37

ER

The functions f(x) and g(x) are defined by f(x) = x^2 - 1 and g(x) = 1

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

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

Bunuel

17 Sep 2018, 01:55

31

6

18,711

21 Mar 2026, 12:51

ER

A bank customer borrowed $10,000, but received y dollars les

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

27 Jun 2014, 05:56

102

14

31,441

by: ggvaram

21 Mar 2026, 12:38

ER

If |x + 1| = 2|x - 1|, what is the sum of the roots?

605-655 (Medium) | Absolute Values, Algebra

605-655 (Medium) | Absolute Values, Algebra hide tags

1, 2

Amby02

17 Jul 2017, 08:08

156

23

17,629

21 Mar 2026, 09:02

ER

X varies directly with Y and inversely with the cube of Z. When Y = 12

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

ExpertsGlobal5

16 Mar 2026, 19:00

11

3

469

by: ExpertsGlobal5

21 Mar 2026, 03:30

ER

Which of the following is the sum of solutions of |x+1| = 2|x-1|?

605-655 (Medium) | Absolute Values, Algebra

605-655 (Medium) | Absolute Values, Algebra hide tags

KarthikMBA2019

10 Jul 2018, 04:15

134

19

13,438

20 Mar 2026, 08:39

ER

If A = -|B| and A-B =-10, what is B?

555-605 (Medium) | Absolute Values, Algebra

555-605 (Medium) | Absolute Values, Algebra hide tags

vinoo7

07 Mar 2016, 07:52

38

14

9,576

20 Mar 2026, 08:35

ER

If x/|y| = -1 which of the following must be true?

555-605 (Medium) | Absolute Values, Algebra

555-605 (Medium) | Absolute Values, Algebra hide tags

Avigano

17 Jul 2016, 10:36

275

12

46,827

20 Mar 2026, 03:43

ER

Claudio wants to be well prepared for a long marathon that will occur

805+ (Hard) | Algebra +2 tags

805+ (Hard) | Algebra, Inequalities, Sequences hide tags

fskilnik

12 Mar 2019, 12:46

19

2

2,899

19 Mar 2026, 18:55

ER

If |2x – 4| is equal to 2 and (x – 3)2 is equal to 4, then what is the

Sub 505 (Easy) | Absolute Values, Algebra

Sub 505 (Easy) | Absolute Values, Algebra hide tags

Bunuel

07 Apr 2019, 21:20

13

4

5,658

19 Mar 2026, 02:47

ER

What is the product of all the roots on the equation (x - 2)^2 =

605-655 (Medium) | Absolute Values, Algebra

605-655 (Medium) | Absolute Values, Algebra hide tags

Bunuel

10 Nov 2023, 10:47

41

6

5,902

18 Mar 2026, 16:48

ER

What is the maximum number of distinct values possible for integer K?

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

houston1980

27 May 2021, 00:49

17

2

2,616

18 Mar 2026, 06:13

ER

If y = -x^2 + 6x + 5, then what is the greatest possible value of y ?

655-705 (Hard) | Algebra, Min-Max Problems

655-705 (Hard) | Algebra, Min-Max Problems hide tags

Bunuel

26 Dec 2023, 02:30

24

4

3,317

17 Mar 2026, 14:42

ER

If (9x - 1)^(1/2) = (4x)^(1/2), then x =

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

guddo

30 Jan 2024, 09:07

3

2

4,601

17 Mar 2026, 11:31

ER

A positive number x is multiplied by 2, and this product is

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Walkabout

20 Dec 2012, 06:04

86

8

28,624

17 Mar 2026, 11:16

ER

If x^2 - 4x + 1 = 0, what is x^2 + 1/x^2?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

MathRevolution

12 Mar 2020, 01:35

46

4

4,384

by: kevincan

17 Mar 2026, 09:55

ER

If z is not equal to zero, and z = 6zs - 9s^2, then z equals:

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

06 Nov 2014, 08:58

45

9

9,984

17 Mar 2026, 02:02

ER

Which of the following is equivalent to 1,000,001

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

BrentGMATPrepNow

26 Apr 2020, 10:50

33

4

4,139

17 Mar 2026, 02:01

ER

If f(x) = ax^4 4x^2 + ax 3, then f(b) f(-b) will equal:

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

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

Bunuel

16 Mar 2026, 21:38

19

11

10,755

by: Bunuel

16 Mar 2026, 21:39

ER

If (t- 8) is a factor of t^2 - kt - 48, then k=

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

24 Jan 2014, 03:53

255

13

47,955

by: wilsonprj

16 Mar 2026, 17:59

ER

[4(2)^1/2]^2 =

Sub 505 (Easy) | Algebra +2 tags

Sub 505 (Easy) | Algebra, Exponents, Roots hide tags

Bunuel

17 Mar 2022, 04:30

5

6

2,497