Problem Solving (PS)

03 May 2025, 09:39

ER

If x > 0 then 1/((2x)^(1/2) + x^(1/2)) = ?

555-605 (Medium) | Algebra, Roots

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

joemama142000

06 Feb 2006, 22:32

176

15

43,574

by: Bunuel

27 Apr 2025, 12:21

ER

If \sqrt{17+\sqrt{264}} can be written in the form \sqrt{a}+\sqrt{b} ,

655-705 (Hard) | Roots

655-705 (Hard) | Roots hide tags

Bunuel

01 Apr 2015, 04:15

77

9

24,005

26 Apr 2025, 19:31

Find the value of

605-655 (Medium) | Exponents +2 tags

605-655 (Medium) | Exponents, Fractions and Ratios, Roots hide tags

coucoudanger

23 Sep 2023, 06:28

14

2

3,190

26 Apr 2025, 07:45

ER

If x is a positive number and sqrt(x + (sqrt(x + sqrt(x + sqrt(x

555-605 (Medium) | Algebra, Roots

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

Bunuel

02 Mar 2020, 06:26

31

5

7,435

24 Apr 2025, 10:48

ER

1/(4 - 15^(1/2))^2

555-605 (Medium) | Algebra, Roots

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

Bunuel

23 Jul 2018, 23:27

20

4

4,082

24 Apr 2025, 07:19

ER

Which of the following is closest to (4.2(1,590)/15.7)^(1/2) ?

Sub 505 (Easy) | Arithmetic, Roots

Sub 505 (Easy) | Arithmetic, Roots hide tags

Bunuel

25 Jun 2018, 05:59

67

8

39,974

23 Apr 2025, 09:12

ER

If abc 0, what is the value of a*b*c ?

805+ (Hard) | Algebra, Roots

805+ (Hard) | Algebra, Roots hide tags

Bunuel

10 Oct 2022, 03:35

42

5

5,616

23 Apr 2025, 01:04

ER

If y > 0,which of the following is equal to (48y^3)^(1/2) ?

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

KSBGC

23 Dec 2018, 03:19

17

7

11,905

18 Apr 2025, 08:45

ER

PI is a two digit number and PIE is a three digit number, where each

655-705 (Hard) | Algebra +2 tags

655-705 (Hard) | Algebra, Number Properties, Roots hide tags

Bunuel

18 Jun 2020, 07:53

27

4

5,909

17 Apr 2025, 15:09

ER

Which of the numbers is the greatest?

705-805 (Hard) | Arithmetic, Roots

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

Bunuel

06 Mar 2024, 02:04

14

6

4,827

17 Apr 2025, 07:44

ER

A square has an area of (0.027)^(-2/3) square meters. The perimeter of

655-705 (Hard) | Exponents +2 tags

655-705 (Hard) | Exponents, Geometry, Roots hide tags

fskilnik

19 Feb 2019, 13:42

10

7

4,231

17 Apr 2025, 03:48

ER

The variable x is inversely proportional to the square of the variable

605-655 (Medium) | Algebra +2 tags

605-655 (Medium) | Algebra, Exponents, Roots hide tags

pmklings

18 Sep 2015, 19:04

233

13

30,507

16 Apr 2025, 06:23

ER

Which of the following quantities is the largest?

805+ (Hard) | Arithmetic, Roots

805+ (Hard) | Arithmetic, Roots hide tags

mrinal2100

27 Dec 2013, 05:27

154

8

17,263

by: Capablanca

13 Apr 2025, 08:56

ER

IF N=5^5*..., then how many zeroes exist between decimal and first non

705-805 (Hard) | Exponents, Roots

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

CrazyIvan

02 Apr 2015, 09:25

108

12

10,324

by: findingmyself

12 Apr 2025, 14:26

ER

What is the value of ((20%)/(40%))^(1/2) =

655-705 (Hard) | Percent and Interest Problems, Roots

655-705 (Hard) | Percent and Interest Problems, Roots hide tags

Bunuel

02 Apr 2022, 10:30

30

11

6,142

10 Apr 2025, 11:15

ER

If x = -(0.2)^(200), then x satisfies which of the following

805+ (Hard) | Arithmetic, Roots

805+ (Hard) | Arithmetic, Roots hide tags

Bunuel

07 Mar 2024, 07:49

37

6

4,740

08 Apr 2025, 13:34

ER

If p and q are positive integers, each of the following can be the val

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Sajjad1994

24 May 2023, 14:31

61

13

12,099

06 Apr 2025, 12:10

ER

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

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

15 Aug 2023, 12:00

33

5

12,190

06 Apr 2025, 10:05

ER

((15 + 4(14)^(1/2))^(1/2) + (15 - 4(14)^(1/2))^(1/2))^2

605-655 (Medium) | Algebra, Roots

605-655 (Medium) | Algebra, Roots hide tags

obs23

28 Jan 2024, 14:18

226

16

40,151

by: napolean92728

03 Apr 2025, 03:43

ER

If n=sqrt of 64/729, then cube root of n?

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Codebug4it

19 Jun 2020, 09:43

8

3

3,092

by: GMAT_KSD

01 Apr 2025, 05:47

ER

What is the range of the list of numbers above?

655-705 (Hard) | Arithmetic +3 tags

655-705 (Hard) | Arithmetic, Exponents, Roots, Statistics and Sets Problems hide tags

Bunuel

06 Mar 2024, 13:43

37

4

6,287

30 Mar 2025, 11:31

ER

If x < 0, then |x - ((x - 1)^2)^(1/2)| equals

655-705 (Hard) | Absolute Values, Roots

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

Bunuel

11 Apr 2020, 05:09

36

10

8,135

29 Mar 2025, 06:44

ER

What is the value of (44)^(5/2)/(√11^3)

555-605 (Medium) | Algebra +2 tags

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

Bunuel

13 Feb 2020, 07:20

15

3

4,441

29 Mar 2025, 04:39

ER

If [m](\sqrt[3]{4})([square_root]5.5[/square_root])=([square_root]22[/

655-705 (Hard) | Algebra, Roots

655-705 (Hard) | Algebra, Roots hide tags

BrentGMATPrepNow

11 Aug 2019, 11:15

40

4

6,991

26 Mar 2025, 17:06

ER

If x=3/4 and y=2/5, what is the value of

705-805 (Hard) | Absolute Values, Roots

705-805 (Hard) | Absolute Values, Roots hide tags

Bunuel

27 Oct 2012, 04:25

335

18

54,710

26 Mar 2025, 09:11

ER

If x > 0 and (17^(x^(1/2)))^(1/2) = 17^(1/x^(1/2)) what is the value

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

29 Sep 2022, 13:50

18

5

6,104

25 Mar 2025, 03:12

ER

5*2^(1/2) percent of 1/200^(1/2) =

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

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

Bunuel

04 Mar 2019, 00:36

8

5

4,013

23 Mar 2025, 10:41

ER

Which of the following is closest to [m][fraction]{[square_root]150[/s

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

BrentGMATPrepNow

08 Nov 2018, 12:10

22

7

5,842

by: Bunuel

23 Mar 2025, 02:03

((4 × 9 + 9 × 16)/25)^(1/2) = ?

505-555 (Easy) | Algebra, Roots

505-555 (Easy) | Algebra, Roots hide tags

nafuzzz

06 Oct 2024, 07:05

10

3

2,201

by: onlymalapink

13 Mar 2025, 04:47

Square root of fourth root of 4^32

Sub 505 (Easy) | Exponents, Roots

Sub 505 (Easy) | Exponents, Roots hide tags

jadechan

12 Mar 2025, 10:40

1

2

1,216

by: Kinshook

12 Mar 2025, 22:30

Fourth root of (b^3)^8 equals what?

Sub 505 (Easy) | Exponents, Roots

Sub 505 (Easy) | Exponents, Roots hide tags

supremekai

12 Mar 2025, 03:44

1

916

by: Karanjotsingh

12 Mar 2025, 05:02

Which of the following is the reciprocal of 33?

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

kingbucky

09 Mar 2025, 14:36

3

1

763

by: Missinga

10 Mar 2025, 08:27

ER

If v = 2(9.8)m/(0.5j), m=96 and j=4, which of the following most close

505-555 (Easy) | Arithmetic, Roots

505-555 (Easy) | Arithmetic, Roots hide tags

RSOHAL

08 Nov 2023, 07:13

59

10

16,962

07 Mar 2025, 07:48

ER

98^(1/2) + 72^(1/2) =

555-605 (Medium) | Arithmetic, Roots

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

Bunuel

13 May 2017, 14:29

73

17

15,047

07 Mar 2025, 07:28

ER

Which of the following is equal to -2/((n-1)^(1/2) - (n+1)^(1/2)) for

555-605 (Medium) | Algebra, Roots

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

Bunuel

18 May 2018, 00:46

27

7

5,593

05 Mar 2025, 20:37

ER

If (48 + 40 + 56)^(1/2)/(2^t + 2^(t + 1)) = 4, what is the value of t?

555-605 (Medium) | Exponents, Roots

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

Bunuel

03 Mar 2025, 01:30

9

4

1,774

by: AVMachine

03 Mar 2025, 17:35

ER

((99^2 + 101^2)/2 - 1)^(1/4)

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

PareshGmat

08 Jan 2015, 01:42

58

13

8,084

02 Mar 2025, 16:00

ER

If g(x) = 3x + sqrt x

555-605 (Medium) | Algebra, Roots

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

jwam2

25 Feb 2016, 17:08

4

10

7,207

02 Mar 2025, 04:17

ER

if p^4-49p^2+600=0, what is the sum of the two greatest possible value

655-705 (Hard) | Algebra +3 tags

655-705 (Hard) | Algebra, Arithmetic, Exponents, Roots hide tags

rishabhmishra

19 Mar 2018, 22:28

43

3

7,134

28 Feb 2025, 09:55

ER

Which of the following is equal to the cube of a non-integer?

505-555 (Easy) | Number Properties, Roots

505-555 (Easy) | Number Properties, Roots hide tags

marshallbrm

04 Dec 2014, 03:44

4

9

8,228

26 Feb 2025, 22:50

ER

What is the value of \sqrt{16\%}

505-555 (Easy) | Percent and Interest Problems, Roots

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

Bunuel

02 Apr 2022, 07:30

13

5

5,197

22 Feb 2025, 03:56

ER

z*z^(1/2) =

Sub 505 (Easy) | Algebra +2 tags

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

guddo

25 Jan 2024, 01:40

10

2

4,098

19 Feb 2025, 21:43

ER

Which of the following is closest to (8^2 − 4^2)^(1/2) ?

Sub 505 (Easy) | Arithmetic, Roots

Sub 505 (Easy) | Arithmetic, Roots hide tags

Bunuel

15 Oct 2019, 03:36

11

3

7,581

18 Feb 2025, 06:01

ER

Which of the following values is greater than [m]\sqrt{2}[/

705-805 (Hard) | Roots

705-805 (Hard) | Roots hide tags

firas92

10 Jun 2021, 10:18

22

3

3,180

14 Feb 2025, 06:06

ER

(16 + 16)^1/2 =

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

14 Jan 2014, 01:04

21

6

28,323

12 Feb 2025, 05:36

ER

What is the value of [m](\sqrt[3]{\sqrt{\sqrt[3]{512}}})^2[/m]

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

10 May 2017, 11:57

20

7

9,524

12 Feb 2025, 04:25

ER

2/(16+6*7^(1/2))^(1/2)

655-705 (Hard) | Roots

655-705 (Hard) | Roots hide tags

Bunuel

12 May 2017, 04:44

38

6

7,862

11 Feb 2025, 09:40

ER

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

655-705 (Hard) | Roots

655-705 (Hard) | Roots hide tags

Bunuel

05 Oct 2021, 03:15

12

4

3,377