Data Sufficiency

ROFL....

I am sure everybody will have a good laugh when they check the attachment....

Neways, thanks for the clarification vscid, its much better...

Solving, IMO B

STATEMENT 2 is sufficient,

divide statement 2 by the original data, and you get the value of Y = 3, then you can calculate X and get the value..

Statement 1
I cant see it as sufficient, because you can only get x/y or y/x....


I'll go with B, but need a confirmation on this...

The right answer is infact D.

i didn see the substituting x/y in the original equation gave you the right answer

OA B.

Vsicd,
Whats the source(gmatscore again)? Couple of us went wiht B) but Mental's post seems to be ok for Stmt I so we thought it was D)

I am still more convinced on D) than B) like we had originally thought?

Do they tell why I is not sufficient?

Regards,
Cramya

cramya wrote:Vsicd,
Whats the source(gmatscore again)? Couple of us went wiht B) but Mental's post seems to be ok for Stmt I so we thought it was D)

I am still more convinced on D) than B) like we had originally thought?

Do they tell why I is not sufficient?

Regards,
Cramya

cram,

Mental's notes do seem convincing. No OE for this one. Yes its from gmatscore.

Thanks!