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## GMAT Practice Question Set #25 (Question 73-75)

Data Sufficiency Question #73: Digits of a Large Number
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 If w, x, y, and z are the digits of the four-digit number N, a positive integer, what is the remainder when N is divided by 9? (1) w + x + y + z = 13 (2) N + 5 is divisible by 9 (A) Statement 1 alone is sufficient but statement 2 alone is not sufficient to answer the question asked. (B) Statement 2 alone is sufficient but statement 1 alone is not sufficient to answer the question asked. (C) Both statements 1 and 2 together are sufficient to answer the question but neither statement is sufficient alone. (D) Each statement alone is sufficient to answer the question. (E) Statements 1 and 2 are not sufficient to answer the question asked and additional data is needed to answer the statements.
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