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Quant Question of the Day Chat

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shivam7
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   01 Oct 2023, 09:43
IS coordinate Geometry is a part of Gmat focus?
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Akhilyadav2122
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   01 Oct 2023, 10:57
danthanh wrote:
Only II?

Only I, bro. It has to be less than 0, only then the square root of it will satisfy the modulus comparison
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mysterymanrog
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   01 Oct 2023, 11:29
Akhilyadav2122 wrote:
Only I, bro. It has to be less than 0, only then the square root of it will satisfy the modulus comparison

No, it can be a positive or negative fraction
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AKKAMI-
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   01 Oct 2023, 11:59
shivam7 wrote:
IS coordinate Geometry is a part of Gmat focus?

aye, counts as algebra ( cuz it is )
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Akhilyadav2122
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   01 Oct 2023, 12:38
Does anyone have any GMAT preparation resources for reference? Much appreciated, thanks.

mysterymanrog wrote:
No, it can be a positive or negative fraction

In case of a positive fraction, it must always be less than 0, else how the modulus condition will be satisfied?
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Tripti04
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   01 Oct 2023, 23:53
A cube is painted red on two opposite faces and green on the remaining four faces. It has now been cut into 125 identical small cubes.

How many small cubes have none of their face painted ?

Anyone
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sh_076
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   01 Oct 2023, 23:57
27?

No sorry 75

lol sorry 27 was correct

125 pieces means 5x5x5 which is 5 on each edge, so eliminating one cube on each end gives a 3x3x3 cube inside the 5x5x5 cube which will have no face painted

= 27
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mysterymanrog
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   02 Oct 2023, 11:54
Akhilyadav2122 wrote:
In case of a positive fraction, it must always be less than 0, else how the modulus condition will be satisfied?

I am not sure what you mean

If you take x=-1/2
(-1/2)^2=1/4
|-1/2|=1/2

Both conditions are satisified.

mysterymanrog wrote:
I am not sure what you mean If you take x=-1/2 (-1/2)^2=1/4 |-1/2|=1/2 Both conditions are satisified.

You can do the same with x=1/2
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Padma85
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   03 Oct 2023, 04:56
Is there a source where we can find TOPIC wise GMAT OG questions for Quant? A lot of sites are providing questions which are sometimes easier and sometimes very hard and I’m not sure if the GMAT Questions will be of that level. I have 21 og any help or comments on this.
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Senen
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   03 Oct 2023, 04:58
https://www.thegmatco.com/all-official-questions/
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hihi_1220
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   03 Oct 2023, 21:40
Hi!! I am looking to obtain more practise working on fractional quant word problems and was wondering if anyone could recommend any chapters/sources? Thank you!
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Shivam_Parashar
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 10:05
Do anyone have DS trap worksheet?
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thomasmann2001
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 16:22
Hi I’m doing the gmat normal edition in a few weeks, can anyone assure me that geometry and sentence correction are in fact on the test ? Thanks
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Detunze
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 20:32
For a motorist there are three ways going from City A to City C. By way of bridge the distance is 20 miles and toll is 50.75. A tunnel between the two cities is a distance of 10 miles and toll is $1.00 for the vehicle and driver and $0.10 for each passenger. A two-lane highway without toll goes cast for 30 miles to city B and then 20 miles in a northwest direction to City C

The most economical way of going from City A to City B, in terms

of toll and distance is to use the?

(a) tunnel

(b) bridge

(c) bridge or tunnel (d) toll free highway

(e) bridge and highway
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King_12
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 21:16
Detunze wrote:
For a motorist there are three ways going from City A to City C. By way of bridge the distance is 20 miles and toll is 50.75. A tunnel between the two cities is a distance of 10 miles and toll is $1.00 for the vehicle and driver and $0.10 for each passenger. A two-lane highway without toll goes cast for 30 miles to city B and then 20 miles in a northwest direction to City C The most economical way of going from City A to City B, in terms of toll and distance is to use the? (a) tunnel (b) bridge (c) bridge or tunnel (d) toll free highway (e) bridge and highway

Isn’t there only 1 way mentioned from city A to city B?
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Prasesh
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 22:32
King_12 wrote:
Isn’t there only 1 way mentioned from city A to city B?

I think they meant the economical distance from City A to City C
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sh_076
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 22:45
Detunze wrote:
For a motorist there are three ways going from City A to City C. By way of bridge the distance is 20 miles and toll is 50.75. A tunnel between the two cities is a distance of 10 miles and toll is $1.00 for the vehicle and driver and $0.10 for each passenger. A two-lane highway without toll goes cast for 30 miles to city B and then 20 miles in a northwest direction to City C The most economical way of going from City A to City B, in terms of toll and distance is to use the? (a) tunnel (b) bridge (c) bridge or tunnel (d) toll free highway (e) bridge and highway

d) toll free highway

Because A to C bridge + 20miles highway to B is 40 miles total plus toll,
A to C tunnel + 20miles highway to B is 30 miles total + toll
A to B directly by highway is 30 miles + no toll

Prasesh wrote:
I think they meant the economical distance from City A to City C

No question is correct, We can’t find the answer if it would have asked A to C
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viswanath1
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 23:12
Which self study should I buy?
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rakshitkonchada
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   04 Oct 2023, 23:43
viswanath1 wrote:
Which self study should I buy?

TTP is good for quant, E-GMAT for SC, and you can use either for RC and CR
Use powerscore CR and RC books
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viswanath1
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Re: Quant Question of the Day Chat [#permalink] Quant Question of the Day Chat   05 Oct 2023, 00:14
rakshitkonchada wrote:
TTP is good for quant, E-GMAT for SC, and you can use either for RC and CR Use powerscore CR and RC books

Thanks. What do you think of magoosh?. What do you feel about top one percent - sandeep. He seems to have a lot of 720 scorers
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Re: Quant Question of the Day Chat [#permalink]
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