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## GMAT Practice Question Set #27 (Question 79-81)

Data Sufficiency Question #81: Multiplying Exponents With Various Bases
 Time 0 0 : 0 0 : 0 0
 Is (2y+z)(3x)(5y)(7z) < (90y)(14z)? (1) y and z are positive integers; x = 1 (2) x and z are positive integers; y = 1 (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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