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# Problem Solving (PS)

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 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Go to page: 1, 2 Tags: Source: EMPOWERgmat
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26 Oct 2019, 19:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

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02 Dec 2019, 21:57

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 100 Hardest and easiest questions for PS as of November 2019
Bunuel

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104403

29 Jul 2019, 07:22

1937
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 GMAT PS Question Directory by Topic & Difficulty
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755782

22 Feb 2012, 11:27

## GMAT Club Member Recommended Prep Products:

Topics

6
 Of the following expressions, which one has the smallest value?
CAMANISHPARMAR

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491

02 Feb 2019, 11:29

16
ER
 A GMAT aspirant appears for a certain number of tests. His average sco
nick1816

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07 Oct 2019, 07:14

11
ER
 If f(n) = 1154*1156 for some integer, n, which of the following expres
Bunuel

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28 Nov 2019, 17:09

10
ER
 Question of the Week 44 (For integers p and q, if |p – 9| < 2 and...)
EgmatQuantExpert

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23 May 2019, 21:03

1
 The quadratic equation x 2 + mx + n = 0 has roots that are twice thos
Rubina11

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494

14 Mar 2019, 11:15

6
ER
 A rectangle with diagonal length x is twice as long as it is wide. Wha
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4

496

24 Mar 2019, 18:43

8
ER
 What is the Value of (1 + 3^(1/2))(2 + 3^(1/2))^(1/2)
rheabiswal

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498

02 Oct 2018, 03:49

5
ER
 Max has x dollars. He goes into a candy store and buys y pieces of can
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499

15 May 2019, 13:42

6
ER
 The number of visible stars in the night sky, T, can be estimated by
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04 Oct 2019, 02:56

7
ER
 A box contains 1 red ball, 3 green balls, 5 yellow balls, 7 blue balls
MathRevolution

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505

21 Feb 2019, 01:14

5
ER
 What is the sum of the roots of the equation 4^x – 6·2^x + 8 = 0?
MathRevolution

6

506

08 May 2019, 10:44

18
ER
 N is a positive 3-digit integer in which all three digits have
GMATPrepNow

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11 Jul 2019, 06:21

4
ER
 A certain series of numbers has 15 terms in total. The first term of
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507

20 May 2019, 04:03

6
ER
 Solve for x: (4x)^(1/2) – 5^(1/2) = 3^(1/2)
Rajat1998

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510

14 Jun 2019, 07:08

14
 Find the number of integer solutions to |a| + |b| + |c| = 10, where no
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13 Oct 2019, 03:35

6
 Two different two-digit numbers are written beside each other such tha
Hovkial

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511

22 Aug 2019, 04:13

4
 If a^1/2 > b > c^2, which of the following could be true?

1

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19 Oct 2018, 13:10

8
ER
 Question of the week - 33 (A quadratic equation is in the form ......)
EgmatQuantExpert

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01 Feb 2019, 02:39

8
 A person buys some apples and mangoes from the market. The cost price
TarunTilokani

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515

20 Jun 2019, 13:11

19
ER
 A 1 meter tree limb was divided and labeled by fifths and sixths. The
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516

15 Nov 2018, 03:01

6
ER
 x and y satisfy the equation x^2 + y^2 = 10x - 6y - 34. What is x + y?
Bunuel

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519

01 Apr 2019, 03:56

5
ER
 A square has an area of (0.027)^(-2/3) square meters. The perimeter of
fskilnik

5

521

20 Feb 2019, 10:48

10
 It is given that x^2 + y^2 = z + 1, y^2 + z^2 = x + 1 and z^2 +x^2=y+1
nick1816

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522

30 Jun 2019, 21:09

8
ER
 In a barrel full of apples, 45% of the apples weigh more than
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22 Jan 2019, 08:25

7
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 A restaurant offers a \$10-meal that consists of exactly three food ite
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29 Jun 2019, 07:48

6
ER
 Which of the following is the closest approximation to
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526

07 Aug 2019, 22:49

9
ER
 If (n+1)! + (n+2)! = n!*440. What is the sum of the digits of n?
Bunuel

4

527

20 May 2019, 19:21

9
ER
 If (5x^2 + 65x + 60)/(x^2 +10x - 24) = (5x + 5)/(x - 2), then which of
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527

30 May 2019, 02:19

6
ER
 Susan marks-off a 2-meter cloth into multiples of three and five. She
btrg

4

528

27 Apr 2019, 21:22

9
 For some positive integer n, the number 110n^3 has 110 positive intege

4

529

15 Mar 2019, 04:11

11
 What is the product of all negative roots of the equation (x+5)^2 -11|
Kinshook

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14 Jul 2019, 11:25

 The value of the sum 7 x 11 + 11 x 15 + 15 x 19 + ...+ 95 x 99 is
raghavrf

2

531

30 Jun 2019, 23:04

9
 David and Michael together can finish a job in 4 days 19
jackfr2

3

532

08 Nov 2019, 15:46

3
ER
 a is the product of 3 and the square root of 2, b is the product of 2
Bunuel

3

533

03 Nov 2018, 00:42

7
ER
 A book has 1000 pages numbered 1, 2, 3, …, and so on. How many times d
MathRevolution

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534

09 May 2019, 02:44

8
ER
 Two different positive numbers a and b each differ from their reciproc
gmatbusters

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535

19 Nov 2018, 08:15

11
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 At a certain arena, with five levels, level I has 30 vacant seats,
Helium

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538

28 Sep 2018, 01:22

6
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 If 2 + √3 is one root of the equation, [m]x^2 - ax + b = 0[/m], ......
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26 Jun 2019, 04:53

5
 A is 30% more efficient than B. How much time will they take to
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548

27 May 2019, 18:33

11
ER
 If a right angled isosceles triangle has an area of 2x^2 + 2x + 1/2.
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549

03 Nov 2019, 12:13

3
ER
 (15^6 − 15^4)/(3^6 − 3^4) =
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551

07 Nov 2018, 04:37

10
 Santa is packing 10 boxes into his sleigh. each box weighs either 20

5

556

15 Nov 2019, 06:47

4
ER
 How many ordered pairs of positive integers (M,N) satisfy the equation
Bunuel

3

557

26 Apr 2019, 15:33

9
ER
 If x and y are integers, which of the following can be true?
chetan2u

5

561

03 Nov 2019, 06:21

13
ER
 If y + 4 = (x - 2)^2, x + 4 = (y - 2)^2, and x ≠ y, what is the value
Bunuel

8

567

01 May 2019, 11:26

7
ER
 A gnome who was 16 Inches tall swallowed a pill that caused film to g
gmatbusters

6

568

12 Nov 2018, 14:46

14
ER
 Which of the following cannot be the sum of a 6-digit number
shobhitkh

3

573

08 Jul 2019, 22:49

22
ER
 A line passes through A(1,1) and B(100,1000). How many other points wi
Bunuel

2

573

23 Nov 2019, 10:39

5
ER
 Let G and H be positive integers. 2G - 10 > -H and 3H - 20 < -G. If L
reynaldreni

4

574

18 Aug 2019, 09:02

8
ER
 A function is defined by f(x) = x^2 + 4x – 5. What is the minimum valu
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575

30 Jul 2019, 15:00

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