A little help would be appreciated?

Question:well i got this question from a random practice exam and i don't know where to start..

1) Consider the following reaction involving 1.0g of powdered zinc. The rates, in order of fastest to slowest, are:
Zn(s) + 2HCl(aq) ->ZnCl2(aq) + H2(g)

a)2,1,3
b)3,2,1
c)3,1,2
d)1,2,3

(this was straight off the quiz, i made no adjustments)

Answers:
oh my god my brain cells are burning!
what do 1,2,3 in the answers indicate?
sorry, dude... I may have had a B all year in chem last year... but I had no clue whatsoever of what I was actually doing...
well its a balanced equation... i am guessing it is the rate as to which the chemical reaction occurs ... so there has to be more to this problem like from a previous question?

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