I think the answer should be: (d) EACH statement ALONE is sufficient This is the question below a b c d e f ----- x y z ----- If, in the addition problem above, a, b, c, d, e, f, x, y, and z each represent different positive single digits, what is the value of z ? (1) 3a = f = 6y (2) f – c = 3 This ...

I get it now. Thanks so Much.
:)

The answer to this question is given as (A): Statement A ALONE is sufficient But (A) and (B) together are also sufficient. Question (note that "-2" and "-3" are powers of t and u respectively. The exponents are not visible in the right format here in this post) If t and u are pos...

Oh
I didn't know this. Thanks for the info
:)

Sure. But this problem was not as simple as the analogy driven above. The first choice in the analogy doesn't even link to the lost bag. This problem was more like: Someone loses a bag. In the bag are (a) a business card of the person (b) the person's passport. But I get the concept of GMAT of stopp...