once i dropped my docs in drop box how much time it will take for passport come back

[nara_chowdary1]

Hai every one,

Please let me know below one.

i got 221(g) for u.s employer docs

i think i will drop all docs in drop box with in one week.

once i will drop my documents in drop box how many days it will take for
process and when the passport will come back.