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Author

If a = 3bc and abc 0

pintukr

13 Oct 2023, 07:42

1

545

13 Oct 2023, 07:49

If r and s are positive integers, is rs a multiple of 25?

MathRevolution

13 Oct 2023, 04:32

0

4,280

by: MathRevolution

13 Oct 2023, 04:32

If a and b are 1-digit positive integers, is 100a+10b+2 divisible by 4

MathRevolution

12 Oct 2023, 09:06

0

1,748

by: MathRevolution

12 Oct 2023, 09:06

If x > y > z, is xz positive? (1) xy < 0 (2) yz

bumpbot

12 Oct 2023, 04:13

0

1,778

12 Oct 2023, 04:13

Is XYZ > 0? 1) XY > 0 2) YZ> 0

bumpbot

12 Oct 2023, 04:10

0

1,486

12 Oct 2023, 04:10

ds absolute values

bumpbot

12 Oct 2023, 04:07

0

1,746

12 Oct 2023, 04:07

Is A^B positive? (1) B^A is positive (2) B is negative

bumpbot

12 Oct 2023, 02:19

0

3,604

12 Oct 2023, 02:19

Is line tangent to circle ? 1. k + b = 1 2. k^2+b^2=1 (C)

bumpbot

12 Oct 2023, 02:04

0

2,338

12 Oct 2023, 02:04

Is line y = kx + btangent to circle x^2 + y^2 = 1

bumpbot

12 Oct 2023, 01:29

0

640

12 Oct 2023, 01:29

If x is not equal to 0, is |x| greater than 1?

Hoozan

12 Oct 2023, 00:40

1

463

12 Oct 2023, 00:43

If x and y are positive integers, is x/y an integer? (1)

bumpbot

11 Oct 2023, 00:34

0

1,415

11 Oct 2023, 00:34

DS: Integer question - any idea ?

bumpbot

11 Oct 2023, 00:29

0

1,432

11 Oct 2023, 00:29

If X and Y are positive integers, is (10^y - X) / 3 an

bumpbot

11 Oct 2023, 00:22

0

2,513

11 Oct 2023, 00:22

A Square Wooden Plague : ( Geometry + Algebra)

bumpbot

07 Oct 2023, 16:10

0

994

07 Oct 2023, 16:10

Is x=y ? a.x^2 - y =0 b.x-1>0

bumpbot

03 Oct 2023, 02:11

0

2,120

03 Oct 2023, 02:11

bumpbot

01 Oct 2023, 04:07

0

922

01 Oct 2023, 04:07

bumpbot

01 Oct 2023, 04:06

0

3,063

01 Oct 2023, 04:06

Is p>q? 1. 1/p<1/q 2. p/q>.25

bumpbot

01 Oct 2023, 04:05

0

2,312

01 Oct 2023, 04:05

Is X negative? 1. abs value (1-x) 1 2. abs value (1+x) 1

bumpbot

01 Oct 2023, 02:40

0

1,835

01 Oct 2023, 02:40

Is x negative? 1) x^3(1-x^2)<0 2) x^2-1<0

bumpbot

01 Oct 2023, 02:25

0

1,480

01 Oct 2023, 02:25

DS question (answer incorrect?)

bumpbot

27 Sep 2023, 01:30

0

2,158

27 Sep 2023, 01:30

If x is an integer, is |x|>1?

sushma0805

27 Sep 2023, 01:17

0

4,629

27 Sep 2023, 01:17

Number properties question from official mock

lenasei

22 Sep 2023, 07:56

1

455

22 Sep 2023, 08:08

For all numbers p and q (where p #0), the operation $ is defined as p

RenB

17 Sep 2023, 18:31

0

229

17 Sep 2023, 18:31

What is the value of y? (1) 3|x^2 4| = y 2 (2) |3 y| = 11

bumpbot

11 Sep 2023, 06:02

0

3,464

11 Sep 2023, 06:02

How many elements does set S have: ( S has only integers )

bumpbot

09 Sep 2023, 03:42

0

2,006

09 Sep 2023, 03:42

OG DS01641 - Can someone please explain the answer key? Ty

bumpbot

08 Sep 2023, 23:53

0

1,094

08 Sep 2023, 23:53

If y > 0, what is the value of y ?

pintukr

08 Sep 2023, 05:12

1

315

08 Sep 2023, 05:46

If m and n are integers, is mn even?

jn0r

05 Sep 2023, 07:48

0

4,400

05 Sep 2023, 07:48

2^20 - n is divisible by 3, what can n be? A. 0 B. 1 C. 2 D.

laxieqv

05 Sep 2023, 06:32

0

2,552

05 Sep 2023, 06:32

N is a positive integer. Is 9 a factor of N? 1. 18 is the

bumpbot

28 Aug 2023, 09:28

0

1,336

28 Aug 2023, 09:28

Is line y = kx + b tangent to circle x^2 + y^2 = 1 ?

bumpbot

21 Aug 2023, 10:07

0

7,341

21 Aug 2023, 10:07

If \(x\) and \(y\) are integers, is \(x = 0\)?

Kartik2121

20 Aug 2023, 09:35

0

193

20 Aug 2023, 09:35

If the average (arithmetic mean) of 100 numbers is 50, what is the sta

MathRevolution

15 Aug 2023, 10:01

0

2,243

by: MathRevolution

15 Aug 2023, 10:01

Is the total number of divisors of x^3 a multiple of the

bumpbot

15 Aug 2023, 07:45

0

2,349

15 Aug 2023, 07:45

Is xy>x/y ? 1)xy>0 2)y<0

bumpbot

13 Aug 2023, 13:20

0

1,686

13 Aug 2023, 13:20

A group of six friends noticed that the sum of their ages is the squar

raju1212

09 Aug 2023, 07:47

1

439

09 Aug 2023, 12:56

If x and y are integers, is x + y an even integer?

MathRevolution

06 Aug 2023, 05:08

0

4,835

by: MathRevolution

06 Aug 2023, 05:08

1/x > 1/y? 1) x < y 2) xy > 0

MathRevolution

05 Aug 2023, 13:53

0

2,397

by: MathRevolution

05 Aug 2023, 13:53

What is the average (arithmetic mean) of 25, 21, 16, 17, and x?

MathRevolution

02 Aug 2023, 08:56

0

5,691

by: MathRevolution

02 Aug 2023, 08:56

Peder currently works 40 hours a week. If his hourly wage we

bumpbot

23 Jul 2023, 18:33

0

3,825

23 Jul 2023, 18:33

Is xy <= 1/2? (1) x^2 + y^2 = 1 (2) x^2 - y^2 = 0

bumpbot

23 Jul 2023, 01:33

0

1,146

23 Jul 2023, 01:33

Is x^2-y^2>x+y?

MathRevolution

20 Jul 2023, 16:31

0

2,242

by: MathRevolution

20 Jul 2023, 16:31

ramlk

19 Jul 2023, 23:59

1

386

20 Jul 2023, 00:07

Is x = y ? (1) ax = ay (2) a^2x = a^2y

8.toastcrunch

18 Jul 2023, 23:00

0

340

by: 8.toastcrunch

18 Jul 2023, 23:00

Is x*y^6 < 0? (1) |x| = -x (2) y^3= 8

GMATBusters

17 Jul 2023, 07:27

0

1,398

by: GMATBusters

17 Jul 2023, 07:27

DS: Square Rectangle

bumpbot

17 Jul 2023, 00:06

0

1,470

17 Jul 2023, 00:06

If x*y*z=0, what is the value of z/y*y? (1) x=3*y/4, (2)

bumpbot

17 Jul 2023, 00:05

0

2,358

17 Jul 2023, 00:05

If x not= y, is (x-y)/(x+y) > 1? (1) x>0 (2) y<0

bumpbot

16 Jul 2023, 14:34

0

1,925

16 Jul 2023, 14:34

Does the point of intersection of line y = kx + b and line x

bumpbot

05 Jul 2023, 01:26

0

4,111

05 Jul 2023, 01:26

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