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Character Transposition Errors Flashcards

7 cards from real USPS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Character Transposition Errors flashcards as text

  1. An address label reads 'Sprnigfield, IL 62701'. What error is present?

    Answer: 'Sprnigfield' has letters 'i' and 'g' transposed from 'Springfield'

    'Springfield' became 'Sprnigfield' because 'i' and 'g' were transposed in the middle of the word.

  2. During manual sorting, a clerk notices '78 NW 3rd Ave' and '78 NW 3rd Ave' printed twice on different pieces but with ZIP codes '33128' and '33182'. Which is the more likely error?

    Answer: Digits '2' and '8' in one ZIP code are transposed

    33128 vs 33182 shows digits '2' and '8' swapped — a transposition that sends pieces to different ZIP zones.

  3. Which of the following names contains a transposition error?

    Answer: All of the above

    All three first names contain transpositions: 'Michael'→'Micheal', 'Robert'→'Robret', and 'Stephen'→'Stepehn'.

  4. A package barcode scans as '9400111899223456781' but the label reads '9400111899223456718'. The discrepancy is caused by:

    Answer: Digits '8' and '1' transposed near the end of the tracking number

    The sequence '...781' vs '...718' shows digits '8' and '1' transposed in the tracking number.

  5. State abbreviation 'CA' is printed as 'AC' on a machine-sorted piece. The result is:

    Answer: A transposition that could cause the piece to be rejected or misrouted

    Transposing 'C' and 'A' to form 'AC' creates an invalid state code that disrupts automated routing.

  6. A clerk compares two entries for the same recipient: 'Suite 340' and 'Suite 304'. This is an example of:

    Answer: A transposition error — digits '4' and '0' swapped positions

    Suite 340 and Suite 304 differ only in the positions of digits '4' and '0', which is a transposition.

  7. On an error-detection form, which rule best helps identify character transpositions?

    Answer: Verify that all characters present are correct but look for swapped positions

    Transpositions keep the same characters but place two of them in reversed order, so checking positions — not just presence — catches them.