USPS USPS Error Detection Numeric Sequence Comparison Questions and Answers 2

Question 1

Compare the two numeric sequences and identify if there is an error:
Left: 4829173650
Right: 4829173650

Accepted Answer

No Error

Answer

Both sequences are identical with no differences in any digit position.

Question 2

Compare the two numeric sequences and identify if there is an error:
Left: 7301928456
Right: 7301928465

Accepted Answer

Error in the 9th digit

Answer

The 9th and 10th digits are transposed: the left shows '56' while the right shows '65', with the first difference at position 9.

Question 3

Compare the two numeric sequences and identify if there is an error:
Left: 208-554-3917
Right: 208-554-3917

Accepted Answer

No Error

Answer

Both formatted numeric sequences are completely identical with no discrepancies.

Question 4

Compare the two numeric sequences and identify if there is an error:
Left: 90125046738
Right: 90125046738

Accepted Answer

No Error

Answer

Every digit in both sequences matches exactly, so there is no error present.

Question 5

Compare the two numeric sequences and identify if there is an error:
Left: 5563842197
Right: 5563842197

Accepted Answer

No Error

Answer

The two sequences are identical and contain no differences at any position.

USPS Error Detection Test Practice Test