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heyybhargav
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GMAT Questions Chat Group 04 Jun 2024, 06:21
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VizzyFanboy
There are two possible solutions for this, x = 4 and 5. Idk if that counts as option C or E.
If that is the case, then we cannot precisely tell if it is 4 or 5 and hence the statements are insufficient. That is why E.
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GMAT Questions Chat Group 04 Jun 2024, 08:02
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two values for x and N shouldn’t mean E option. ofc it would become a quadratic eqn with such conditions and hence 2 solutions of x.

so C option it is.
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GMAT Questions Chat Group 04 Jun 2024, 08:22
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Bunuel
Problem Solving Butler: May 2023
May 31PS 1PS 2
hey guys is there anyway to acess the may questions for the ps butler ?
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GMAT Questions Chat Group 04 Jun 2024, 08:32
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Hi guys I need some advice. I’m from liberal arts background completed this may and I want to dedicate some 6 months strictly. What’s your advice on resources and from where I can start from root level for quant and DI??
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Rangerwarrior
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GMAT Questions Chat Group 04 Jun 2024, 13:13
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Hey Guys, can anyone help me on how to solve this ?
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divynshpGMAT
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GMAT Questions Chat Group 04 Jun 2024, 13:31
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I am breaking it down to n(n2-1)

And I know 2 digit numbers - so total are 90 possible numbers.

Now multiple of 12 means 2x2x3x anything

So how many n(n2-1) have 2 2’s and 1 3

Now is the tricky part. I can do it long method. But that won’t be correct
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Bunuel
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GMAT Questions Chat Group 04 Jun 2024, 13:41
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Rangerwarrior
Hey Guys, can anyone help me on how to solve this ?
That question is discussed here: if-n-is-a-positive-two-digit-integer-how-many-different-values-of-n-a-424287.html
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Rangerwarrior
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GMAT Questions Chat Group 04 Jun 2024, 13:43
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Such a life saver thank you
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divynshpGMAT
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GMAT Questions Chat Group 04 Jun 2024, 13:46
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Pretty good. I missed to further break
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Amrita01
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GMAT Questions Chat Group 04 Jun 2024, 23:21
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Rangerwarrior
Hey Guys, can anyone help me on how to solve this ?
How to find the total number of ways of forming subcommittees from a group of 6 members ? Should we add different combinations or multiply it? Like 6c1 + 6c2 .....+ 6c6. Or 6c1*6c2*......*6c6
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GMAT Questions Chat Group 04 Jun 2024, 23:43
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Add. Or do 2^6 - 1. That is assuming the committee can have 1 or more members.
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GMAT Questions Chat Group 05 Jun 2024, 00:41
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Hi guys, hope you are doing well.. :)

A certain investment earned a fixed rate of
20 percent interest per year, compounded
quarterly, for one year. What was the dollar
amount of interest earned for the third
quarter of the investment?
(1) The amount of the investment at the
end of the sixth month was $11,025.
(2) The interest amount earned for the
third quarter of the investment was
$26.25 greater than that for the second
quarter.

This is a Data Sufficiency question. Can anyone help here. Topic is interest
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Bunuel
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GMAT Questions Chat Group 05 Jun 2024, 00:44
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Kushagra00
Hi guys, hope you are doing well.. :)

A certain investment earned a fixed rate of
20 percent interest per year, compounded
quarterly, for one year. What was the dollar
amount of interest earned for the third
quarter of the investment?
(1) The amount of the investment at the
end of the sixth month was $11,025.
(2) The interest amount earned for the
third quarter of the investment was
$26.25 greater than that for the second
quarter.

This is a Data Sufficiency question. Can anyone help here. Topic is interest
­Could you please share the source of the question and the official answer (OA)? Thank you!
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Kushagra00
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GMAT Questions Chat Group 05 Jun 2024, 00:48
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Got it from one of the Practice handouts. A friend shared.

A Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C BOTH statements (1) and (2) TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D EACH statement ALONE is sufficient.
E Statements (1) and (2) TOGETHER are NOT sufficient.
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GMAT Questions Chat Group 05 Jun 2024, 00:50
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Kushagra00
Got it from one of the Practice handouts. A friend shared.

A Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C BOTH statements (1) and (2) TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D EACH statement ALONE is sufficient.
E Statements (1) and (2) TOGETHER are NOT sufficient.
The official answer (OA)? Which is it? A, B, C, D, or E? Thank you!
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Kushagra00
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GMAT Questions Chat Group 05 Jun 2024, 00:51
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Statement A is okay. Need help with Statement B

D
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Bunuel
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GMAT Questions Chat Group 05 Jun 2024, 01:11
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Kushagra00
Hi guys, hope you are doing well.. :)

A certain investment earned a fixed rate of 20 percent interest per year, compounded quarterly, for one year. What was the dollar
amount of interest earned for the third quarter of the investment?

(1) The amount of the investment at the end of the sixth month was $11,025.

(2) The interest amount earned for the third quarter of the investment was $26.25 greater than that for the second quarter.

This is a Data Sufficiency question. Can anyone help here. Topic is interest
­
For (1) we'd have x*1.05^2 = $11,025, which we can solve for x and answer the question. Sufficient. 

For (2) we'd have: 
The interest amount earned for the third quarter = x*1.05^2 * 0.05.
The interest amount earned for the second quarter = x*1.05 * 0.05.

Thus, x*1.05^2 * 0.05 - x*1.05 * 0.05 = x*1.05 * 0.05(1.05 - 1) = $26.25, which we can solve for x and answer the question. Sufficient. 

Answer: D.

Hope it helps.

P.S. Posted here for otyhers to try: https://gmatclub.com/forum/a-certain-investment-earned-a-fixed-rate-of-20-percent-interest-per-430607.html
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GMAT Questions Chat Group 05 Jun 2024, 02:10
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Data Sufficiency Butler: June 2024
June 5DS 1DS 2
­
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Bunuel
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GMAT Questions Chat Group 05 Jun 2024, 02:11
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June 5PS 1PS 2
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GMAT Questions Chat Group 05 Jun 2024, 03:57
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A single digit number x40y84 is divisible by 72. how many distinct values can x assume?
A)1
B) 3
C)5
D)10
E)6

Divit97
A single digit number x40y84 is divisible by 72. how many distinct values can x assume?
A)1
B) 3
C)5
D)10
E)6
Can anyone help me with this problem?
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