GMAT Club Forum

08 Aug 2022, 09:30

ER

For all numbers a and b, if the operation $ is defined by a$b = ab/2

Sub 505 Level | Functions and Custom Characters

Sub 505 Level | Functions and Custom Characters hide tags

Bunuel

21 Jan 2019, 03:33

4

2,116

08 Aug 2022, 09:38

ER

If n # z = n^2 - n^z - 2(z-2)^n for integers n and z, what is the valu

Sub 505 Level | Algebra +2 tags

Sub 505 Level | Algebra, Exponents, Functions and Custom Characters hide tags

Bunuel

17 Mar 2016, 03:57

1

4

3,146

08 Aug 2022, 09:41

ER

If f(x) = x^4 - 3x^3- 2x^2 + 5x , then f(-1) =

Sub 505 Level | Algebra, Functions and Custom Characters

Sub 505 Level | Algebra, Functions and Custom Characters hide tags

Bunuel

19 Mar 2015, 06:15

4

5

7,091

08 Aug 2022, 09:44

ER

In a certain school, the ratio of the number of first graders to the

555-605 Level | Fractions and Ratios

555-605 Level | Fractions and Ratios hide tags

Bunuel

05 Aug 2022, 01:30

4

3

1,177

by: unraveled

08 Aug 2022, 09:46

ER

If a$b = a/b - b/a for all integer values of a and b, what is the valu

Sub 505 Level | Arithmetic, Functions and Custom Characters

Sub 505 Level | Arithmetic, Functions and Custom Characters hide tags

Bunuel

04 Jan 2017, 01:56

1

4

2,094

08 Aug 2022, 09:48

ER

For all value of x and y, x Θ y = 3x + y. What is the value of m if m

Sub 505 Level | Functions and Custom Characters

Sub 505 Level | Functions and Custom Characters hide tags

Bunuel

05 Jan 2017, 04:00

3

1,682

08 Aug 2022, 09:51

ER

If f(x) = 2x^2 − 4 and g(x) = 2x, for what values of x will f(x) = g(x

505-555 Level | Algebra, Functions and Custom Characters

505-555 Level | Algebra, Functions and Custom Characters hide tags

Bunuel

10 Mar 2020, 04:51

8

6

6,349

08 Aug 2022, 09:56

ER

The function # is defined for any positive whole number N as being the

Sub 505 Level | Algebra, Functions and Custom Characters

Sub 505 Level | Algebra, Functions and Custom Characters hide tags

Bunuel

17 May 2022, 08:45

2

3,175

08 Aug 2022, 10:00

ER

f(x) = 2x - 2 and g(x) = x/2 + 2. What is the value of 2f(g(2))?

Sub 505 Level | Functions and Custom Characters

Sub 505 Level | Functions and Custom Characters hide tags

Bunuel

08 Mar 2022, 09:00

2

1,423

08 Aug 2022, 10:03

ER

If f(x) = 2x^2 + 7x - 9 and g(x) = 2x + 3, then what is the value of

Sub 505 Level | Functions and Custom Characters

Sub 505 Level | Functions and Custom Characters hide tags

Bunuel

22 Jan 2021, 06:45

1

2

2,031

08 Aug 2022, 10:07

ER

If f(x) = x^2 and g(x) = 2^x, for all x. Then what is the value of f(f

655-705 Level | Algebra +2 tags

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Bunuel

03 Apr 2020, 04:39

3

2

2,071

08 Aug 2022, 10:10

ER

A clothing manufacturer has determined that she can sell 100 suits a

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

04 Jan 2021, 07:29

6

3

5,412

08 Aug 2022, 20:55

ER

Which of the following points are located within the shaded region of

505-555 Level | Coordinate Geometry

505-555 Level | Coordinate Geometry hide tags

Bunuel

04 Nov 2018, 23:48

28

9

5,581

by: yash1208

08 Aug 2022, 21:23

ER

If x is a prime number, and x-1 is the median of the set {x-1, 3x +3,

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

15 Jan 2015, 07:40

10

6

2,838

by: naveeng15

08 Aug 2022, 22:09

ER

Which of the following numbers is the least positive integer that is

555-605 Level | Multiples and Factors, Number Properties

555-605 Level | Multiples and Factors, Number Properties hide tags

Bunuel

20 Mar 2018, 01:01

1

6

3,215

09 Aug 2022, 01:51

ER

Ali and Moe can do a certain job together in 4 hours and Ali is 5 time

555-605 Level | Work and Rate Problems

555-605 Level | Work and Rate Problems hide tags

Bunuel

07 May 2017, 13:47

24

15

4,542

by: naveeng15

09 Aug 2022, 02:42

ER

In 1989 the price of a new model S car was x dollars. If the price of

Sub 505 Level | Percent and Interest Problems

Sub 505 Level | Percent and Interest Problems hide tags

Bunuel

11 Nov 2015, 00:40

9

5

5,439

09 Aug 2022, 06:32

ER

ABCD is a rectangle whose diagonals intersect at a point O. E is a poi

805+ Level | Geometry

805+ Level | Geometry hide tags

Bunuel

09 Aug 2022, 01:30

5

2

1,795

09 Aug 2022, 06:55

ER

A quadrilateral has angles in the ratio 1:2:3 and a fourth angle that

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

28 Dec 2020, 04:00

7

3

1,332

09 Aug 2022, 08:27

ER

At a certain car dealership, the probability of selecting a car of red

705-805 Level | Probability

705-805 Level | Probability hide tags

Bunuel

09 Aug 2022, 01:30

7

3

1,338

by: Regor60

09 Aug 2022, 10:55

ER

Which of the following can't represent the degree measure of an equian

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

23 Jan 2020, 01:57

17

6

3,503

by: gmatpro15

09 Aug 2022, 22:36

ER

In the circle above, section A comprises 7/15 of the area and section

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

02 Apr 2021, 02:30

2

1,001

09 Aug 2022, 23:12

ER

In the figure above, what does x + y equal?

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

22 May 2020, 06:27

7

5

3,662

10 Aug 2022, 04:25

ER

If (x - 1) is a prime number between 40 and 50, what is the greatest

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

10 Aug 2022, 01:30

2

877

10 Aug 2022, 07:05

ER

69,300/(10^5 - 10^3) =

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

30 Sep 2019, 22:14

8

14

3,523

10 Aug 2022, 07:31

ER

In the following figure, AB is the diameter of semicircle with center

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

10 Aug 2022, 01:30

6

1

1,649

10 Aug 2022, 07:58

ER

If x = 2 + 3^(1/2), then the value of x^(1/2) + 1/x^(1/2) is equal to

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

11 Jan 2022, 04:30

3

4

1,349

by: wtstone

10 Aug 2022, 08:53

ER

Which if the following equal (8)(72)^(-5)?

555-605 Level | Arithmetic, Exponents

555-605 Level | Arithmetic, Exponents hide tags

Bunuel

22 Nov 2019, 03:22

12

3

6,908

10 Aug 2022, 19:54

ER

In a blue jar there are red, white and green balls. The probability of

505-555 Level | Probability

505-555 Level | Probability hide tags

Bunuel

13 Sep 2019, 00:35

9

5

5,327

by: Aakash0811

11 Aug 2022, 02:28

ER

Find the unit's digit in the product 2467^153*341^72

Sub 505 Level | Exponents, Number Properties

Sub 505 Level | Exponents, Number Properties hide tags

Bunuel

26 Sep 2019, 20:55

32

15

95,015

11 Aug 2022, 06:43

ER

The number of consecutive zeros at the end of 77!*42! is

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

11 Aug 2022, 01:30

3

2

1,995

11 Aug 2022, 07:54

ER

In how many ways can 7 French and 7 Ukrainians sit around a circular

605-655 Level | Combinations

605-655 Level | Combinations hide tags

Bunuel

11 Aug 2022, 01:30

4

2

815

11 Aug 2022, 07:59

ER

If the remainder is 1 when m is divided by 2 and the remainder is 3

Sub 505 Level | Number Properties, Remainders

Sub 505 Level | Number Properties, Remainders hide tags

Bunuel

02 Jun 2017, 20:17

7

12

8,346

11 Aug 2022, 11:52

ER

When x is divided by 5, the remainder is 3. When y is divided by 5, th

Sub 505 Level | Remainders

Sub 505 Level | Remainders hide tags

Bunuel

27 May 2021, 07:15

1

3

1,960

11 Aug 2022, 12:00

ER

A plane is traveling between City A and City B, which are 2000 miles

505-555 Level | Distance and Speed Problems, Geometry

505-555 Level | Distance and Speed Problems, Geometry hide tags

Bunuel

11 Aug 2022, 03:28

2

1

1,956

by: reinellm

11 Aug 2022, 13:42

ER

If m, n, p and q are distinct positive integers, greater than 1 such

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

06 Apr 2021, 07:30

7

3

4,599

11 Aug 2022, 16:16

ER

If x is a positive integer and x + 2 is divisible by 10, what is the

505-555 Level | Remainders

505-555 Level | Remainders hide tags

Bunuel

22 Aug 2018, 03:07

18

8

8,635

12 Aug 2022, 02:39

ER

How many Books each of volume 100 meter cube can be packed into a crat

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

01 Jul 2021, 06:15

7

3

2,449

12 Aug 2022, 03:22

ER

In a factory the average monthly salary of workers is 550$ and that of

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

20 Feb 2019, 05:06

6

4

5,005

12 Aug 2022, 03:40

ER

A certain automotive dealer sells only cars and trucks and currently

Sub 505 Level | Fractions and Ratios

Sub 505 Level | Fractions and Ratios hide tags

Bunuel

11 Nov 2020, 03:57

1

2

2,517

12 Aug 2022, 04:32

ER

"Cralo" sea food restaurant is famous for fresh crab and lobsters. The

655-705 Level | Probability

655-705 Level | Probability hide tags

Bunuel

27 Jan 2021, 12:40

4

2

1,431

by: naveeng15

12 Aug 2022, 07:05

ER

In parallelogram ABCD below, what is the length of diagonal BD?

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

27 May 2019, 00:28

3

6,298

12 Aug 2022, 09:17

ER

What is the sum of the multiples of 4 from 60 to 100, both inclusive?

505-555 Level | Multiples and Factors

505-555 Level | Multiples and Factors hide tags

Bunuel

20 Dec 2019, 02:29

9

3

3,418

by: vivek920368

12 Aug 2022, 10:55

ER

At a certain gallery, the ratio of the number of sculptures to the num

555-605 Level | Fractions and Ratios

555-605 Level | Fractions and Ratios hide tags

Bunuel

12 Aug 2022, 03:17

3

880

by: Nidzo

13 Aug 2022, 00:33

ER

In the figure below, AC and AD trisect ∠A. What is the value of x°?

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

18 Dec 2020, 03:00

5

4

1,337

13 Aug 2022, 02:25

ER

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

555-605 Level | Algebra, Roots

555-605 Level | Algebra, Roots hide tags

Bunuel

02 Mar 2020, 06:26

15

5

3,958

13 Aug 2022, 09:23

ER

In a certain office, the ratio of men to women is 3/4. If 10 men were

555-605 Level | Fractions and Ratios

555-605 Level | Fractions and Ratios hide tags

Bunuel

15 Nov 2018, 04:13

11

9

5,183

13 Aug 2022, 12:00

ER

It takes Clea 60 seconds to walk down an escalator when it is not oper

605-655 Level | Distance and Speed Problems

605-655 Level | Distance and Speed Problems hide tags

Bunuel

22 Apr 2019, 01:51

11

4

2,531

by: lisha06

14 Aug 2022, 00:14

ER

If the lines x - 2y - 3 = 0, x + 3y - 3 = 0 and 2x + y - 1 = 0 form

605-655 Level | Coordinate Geometry

605-655 Level | Coordinate Geometry hide tags

Bunuel

21 Nov 2019, 00:16

20

11

8,179