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DS Archive

Author

Quants doubt: probability

Peterparker2

23 Apr 2026, 22:54

1

23

24 Apr 2026, 03:17

Quants doubt: probability

Peterparker2

23 Apr 2026, 22:11

1

29

23 Apr 2026, 22:17

The table above shows the sales forecast from January to June

satyam5510

20 Apr 2026, 09:18

1

23

20 Apr 2026, 09:21

What is the length of Train A if it crosses the bridge

satyam5510

15 Apr 2026, 10:53

1

1

33

15 Apr 2026, 11:01

Does the sequence a1, a2, a3, ..., an, ... contain an infinite number

Bunuel

13 Apr 2026, 21:28

16

10

5,670

13 Apr 2026, 21:27

A number is randomly selected from the first 100 positive multiples of

Aabhash777

09 Oct 2022, 02:52

8

5

3,668

05 Apr 2026, 02:42

A box contains 6 red balls, 5 blue balls, and 4 green balls.

snig264

04 Apr 2026, 00:43

5

2

83

04 Apr 2026, 03:44

Jingle, an elf, traveled a total of 1,080 miles over the course of thr

Danny134

22 May 2024, 09:11

2

2

1,534

02 Apr 2026, 04:23

abhiramkrishna

25 Mar 2026, 09:58

1

1

65

25 Mar 2026, 10:00

The temperature of a place at noon on a certain day is 25% higher than

Bunuel

18 Mar 2026, 23:21

0

3,525

18 Mar 2026, 23:21

If set S consists of the positive integers w, x, y, and z, is the rang

Carcass

21 Sep 2022, 04:20

9

7

2,396

11 Mar 2026, 12:48

250 rooms are booked at a particular hotel for the 17th of May.

ExpertsGlobal5

02 Mar 2026, 20:00

2

4

338

11 Mar 2026, 08:44

There are five members in a family a couple and their three children

Bunuel

16 Feb 2026, 05:39

8

3

2,979

16 Feb 2026, 01:19

If x and y are positive integers, what is the value of x+y?

Mosaib

15 Feb 2026, 22:41

1

96

15 Feb 2026, 22:43

Is the probability of Event A greater than 0.5

Gnpth

02 Dec 2017, 22:34

14

13

5,361

10 Feb 2026, 10:37

In a viva-voce examination, some students were asked four questions. A

Amity007

21 Jan 2026, 17:48

4

4

628

06 Feb 2026, 09:05

If f and g are positive integers, what is the value of

Amity007

30 Jan 2026, 08:44

1

1

126

30 Jan 2026, 13:25

During a 10-week summer vacation, was the average

bumpbot

30 Jan 2026, 03:53

0

2,692

30 Jan 2026, 03:53

When Nancy returned home from the airport, she was unable to open her

Amity007

21 Jan 2026, 17:49

3

2

383

by: crimson_noise

29 Jan 2026, 07:49

If the average age of three people is 21 years, is the youngest older

Bunuel

21 May 2016, 03:49

5

7

8,721

28 Jan 2026, 05:04

If a,b,c, and d are positive numbers, (DS06038)

Vrushal17

01 Sep 2022, 12:58

3

2

2,271

20 Jan 2026, 10:47

gmatftw777

14 Jan 2026, 06:32

1

119

14 Jan 2026, 08:01

gmatftw777

14 Jan 2026, 06:51

1

110

14 Jan 2026, 08:00

05Harini

10 Jan 2026, 09:51

0

102

10 Jan 2026, 09:51

What percentage of people drove to the office but did not park in its

nikchau

10 Jan 2026, 09:20

17

10

4,378

10 Jan 2026, 09:19

Rosalie tosses a coin a number of times and counts the total number of

Bunuel

08 Jan 2026, 04:29

18

4

2,002

08 Jan 2026, 04:28

Mr. Bond has forgotten his n digit locker code

niks18

15 Sep 2017, 11:34

14

6

3,605

04 Jan 2026, 22:52

What is the value of n?

Sajjad1994

20 Dec 2025, 03:17

1

111

20 Dec 2025, 04:16

Math Revolution Daily quiz (Day 28)

MathRevolution

07 Dec 2016, 01:27

2

3

2,162

18 Dec 2025, 23:40

If x*y is defined as x^2y, is x*y positive? (1) y^2 > 0 (2) x = 2

Markhu106

07 Dec 2025, 06:40

1

115

07 Dec 2025, 06:49

Sues monthly earnings consist of a monthly salary and a 4 percent com

Bunuel

10 May 2020, 04:31

41

15

15,340

04 Dec 2025, 12:14

On the first day of last month, a magazine seller had in stock 300 cop

Bunuel

22 Oct 2018, 00:26

3

13

3,306

26 Nov 2025, 11:48

John traveled 150 miles. What is the average speed of John on the trip

MathRevolution

18 Feb 2017, 08:12

29

13

7,954

21 Nov 2025, 08:29

Why Pre-Thinking Hurts More Than It Helps on GMAT Critical Reasoning

ScottTargetTestPrep

13 Nov 2025, 07:07

0

64

by: ScottTargetTestPrep

13 Nov 2025, 07:07

There are many products. Is the standard deviation of their prices les

iamjatinagrawal

10 Nov 2025, 09:21

1

1

155

13 Nov 2025, 06:51

Data sufficiency

aparnananya

01 Nov 2025, 05:20

1

134

01 Nov 2025, 06:28

If all workers in a workshop are equally efficient, how long will it

Bunuel

19 Oct 2025, 05:56

5

3

1,436

19 Oct 2025, 05:55

If x and y are positive integers, is x^y a perfect square?

mj73

07 Oct 2025, 03:00

1

126

07 Oct 2025, 03:12

Is the 22nd term of an Arithmetic Progression odd?

JayPatadiya

04 Aug 2019, 07:28

12

10

3,125

06 Oct 2025, 07:54

Ida had five cards with matching envelopes

gmatophobia

28 Sep 2025, 20:13

0

118

by: gmatophobia

28 Sep 2025, 20:13

Data Insights GMAT official practice exam question

Dracula05untold

28 Sep 2025, 11:35

1

114

by: gmatophobia

28 Sep 2025, 12:49

Data Insights Question - A set of consecutive integers

Rashie1

24 Sep 2025, 11:30

1

154

24 Sep 2025, 11:35

If x & y are positive Integers, is x/y an integer?

Gambrosio

24 Sep 2025, 10:58

1

170

24 Sep 2025, 11:12

Is mp greater than m ?

pintukr

24 Aug 2025, 10:09

1

136

24 Aug 2025, 10:11

At a certain coffee shop, each mocha

pintukr

19 Aug 2025, 09:31

1

130

19 Aug 2025, 12:21

If x = 3yz and xyz 0, what is the value of z ? (1) x = 10 y (2) 3

pintukr

14 Aug 2025, 10:08

1

128

14 Aug 2025, 10:13

In a certain sequence, nth term for all n2 can be obtained by

siddhantvarma

05 Nov 2024, 08:41

7

4

1,168

11 Aug 2025, 00:10

A newsstand sells newspapers H and G and J. What was the total number

Bunuel

30 Jul 2025, 22:00

2

2

413

by: svsivakrishna

31 Jul 2025, 10:49

DS - Coordinate Geometry

namna

31 Jul 2025, 00:05

2

190

31 Jul 2025, 00:08

If point A, which is located at (x,6) is on a circle in the xy-plane

yazlal25

20 Jul 2025, 20:25

1

192

20 Jul 2025, 23:25

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