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I. x when divided by 2y leaves a remainder of 4.
x = 2yK1 + 4

we can't say what remainder we get when x is divided by y with this info

II. x+y when divided by y leaves a remainder of 4.
This remainder (4) will be exactly same remainder as when x is divided by y.
x+y = yK2 + 4
x = y(K2-1) + 4 -> this is eqn for X divided by Y
=> same remainder 4

however I am totally lost with the second statement MA, if you can develop your choice please...

from ii,

if 4 is reminder when X+Y is divided by Y, then 4 is reminder when X divided by Y because Y divided by Y remains 0 as reminder. it is X when divided by Y remains 4 as reminder.............

however I am totally lost with the second statement MA, if you can develop your choice please...

from ii,

if 4 is reminder when X+Y is divided by Y, then 4 is reminder when X divided by Y because Y divided by Y remains 0 as reminder. it is X when divided by Y remains 4 as reminder.............

MA,

Will it be the same "if x+y when divided by x leaves a remainder of 4. "

however I am totally lost with the second statement MA, if you can develop your choice please...

from ii,

if 4 is reminder when X+Y is divided by Y, then 4 is reminder when X divided by Y because Y divided by Y remains 0 as reminder. it is X when divided by Y remains 4 as reminder.............

==> x=y(2k)+4 so x/y also leaves a remainder of 4 (Only the quotient changes)

(II) ==> x+y=yk + 4 ==> x=y(k-1) + 4 again x/y leaves a remainder of 4.

So D.

Anirban

That's not correct for the I statement, say x = 12 and y = 4....remainder is 0....but x/2y leaves a remainder of 4. One has to represent the eqn in multipliers of y i.e. y+y, y+2y,y+3y.....and y(k-1) represents that and not y(2k)

y is not necessarily 4 either, could be x+4, 2x+4, etc.

honghu,
you did not notice Folaa3's posting. my posting is in response to his/her posting "Will it be the same "if x+y when divided by x leaves a remainder of 4."

It’s been a long time, since I posted. A busy schedule at office and the GMAT preparation, fully tied up with all my free hours. Anyways, now I’m back...

Burritos. Great, engaging session about how to network properly. How better can it get? Hosted jointly by Human Capital Club and Engineers in Management, we had a chance to...