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Data sufficiency question

alberto.masserano

23 Oct 2023, 11:33

1

522

23 Oct 2023, 11:45

Data Sufficiency: Is P-1 always even? 1) P is prime. 2)P=

bumpbot

23 Oct 2023, 04:53

0

3,100

23 Oct 2023, 04:53

150 male and female representatives of an organization participated in

RenB

22 Oct 2023, 20:47

1

406

22 Oct 2023, 23:37

A and B are two digit positive integers. What is A? 1. A + B

bumpbot

22 Oct 2023, 11:26

0

1,708

22 Oct 2023, 11:26

Is X>1? 1) x^3>x 2) x^2>x>0

bumpbot

18 Oct 2023, 09:10

0

2,098

18 Oct 2023, 09:10

If Jim saved a total of $90 in three weeks, how much did he

bumpbot

18 Oct 2023, 08:45

0

6,848

18 Oct 2023, 08:45

bumpbot

18 Oct 2023, 05:22

0

1,272

18 Oct 2023, 05:22

How many different numbers are there such that A.y+B=C (A,

bumpbot

18 Oct 2023, 05:03

0

1,730

18 Oct 2023, 05:03

What is the value of (a+b)^2? 1) ab=0 2) (a-b)^2=36

bumpbot

17 Oct 2023, 03:22

0

2,507

17 Oct 2023, 03:22

If a, b, and c are 3 different integers and a * b * c = 55,

bumpbot

16 Oct 2023, 14:29

0

1,772

16 Oct 2023, 14:29

Is a positive integer x a factor of 24?

MathRevolution

16 Oct 2023, 11:58

0

2,126

by: MathRevolution

16 Oct 2023, 11:58

If x and y are positive, is x^2 + y^2 >100?

bumpbot

16 Oct 2023, 02:04

0

618

16 Oct 2023, 02:04

If x and y are positive, is 81^3 = 27^(y x) ?

bumpbot

16 Oct 2023, 02:03

0

3,084

16 Oct 2023, 02:03

Is |v - x| < 8? (1) v and x are integers. (2) |v| = 4 and

bumpbot

16 Oct 2023, 01:58

0

4,079

16 Oct 2023, 01:58

Is |v - x| < 8? (1) v and x are integers. (2) |v| = 4 and

gmat_crack

16 Oct 2023, 01:58

0

1,062

16 Oct 2023, 01:58

If x and y are positive, is (x)Power3 > y? (1) Sqrt(x

bumpbot

16 Oct 2023, 01:55

0

1,552

16 Oct 2023, 01:55

2 -5x < -14y 5x > 14y so 2.5x >7y and so 3x>7y

bumpbot

16 Oct 2023, 01:54

0

1,605

16 Oct 2023, 01:54

If x and y are positive, is 4x > 3y? (1) x > y - x (2)

bumpbot

16 Oct 2023, 01:52

0

2,803

16 Oct 2023, 01:52

pintukr

14 Oct 2023, 00:42

1

608

14 Oct 2023, 00:44

If a = 3bc and abc 0

pintukr

13 Oct 2023, 07:42

1

553

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

4,285

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

1,753

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

1,795

12 Oct 2023, 04:13

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

bumpbot

12 Oct 2023, 04:10

0

1,490

12 Oct 2023, 04:10

ds absolute values

bumpbot

12 Oct 2023, 04:07

0

1,753

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

3,609

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

2,344

12 Oct 2023, 02:04

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

bumpbot

12 Oct 2023, 01:29

0

650

12 Oct 2023, 01:29

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

Hoozan

12 Oct 2023, 00:40

1

475

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

1,419

11 Oct 2023, 00:34

DS: Integer question - any idea ?

bumpbot

11 Oct 2023, 00:29

0

1,438

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

2,527

11 Oct 2023, 00:22

A Square Wooden Plague : ( Geometry + Algebra)

bumpbot

07 Oct 2023, 16:10

0

1,014

07 Oct 2023, 16:10

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

bumpbot

03 Oct 2023, 02:11

0

2,124

03 Oct 2023, 02:11

bumpbot

01 Oct 2023, 04:07

0

930

01 Oct 2023, 04:07

bumpbot

01 Oct 2023, 04:06

0

3,066

01 Oct 2023, 04:06

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

bumpbot

01 Oct 2023, 04:05

0

2,316

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

1,841

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

1,482

01 Oct 2023, 02:25

DS question (answer incorrect?)

bumpbot

27 Sep 2023, 01:30

0

2,175

27 Sep 2023, 01:30

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

sushma0805

27 Sep 2023, 01:17

0

4,656

27 Sep 2023, 01:17

Number properties question from official mock

lenasei

22 Sep 2023, 07:56

1

460

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

234

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

3,470

11 Sep 2023, 06:02

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

bumpbot

09 Sep 2023, 03:42

0

2,042

09 Sep 2023, 03:42

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

bumpbot

08 Sep 2023, 23:53

0

1,099

08 Sep 2023, 23:53

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

pintukr

08 Sep 2023, 05:12

1

321

08 Sep 2023, 05:46

If m and n are integers, is mn even?

jn0r

05 Sep 2023, 07:48

0

4,414

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

2,557

05 Sep 2023, 06:32

For all positive numbers a and b, the function {a, b} = k, where k is

Bunuel

27 May 2020, 04:26

7

3

1,581

01 Sep 2023, 03:02

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