If 3^x = 81 and 4^y = 64, what is the value of x^y?
✓ Correct Answer: Option C
Since 81 = 3^4, then x = 4. Since 64 = 4^3, then y = 3. Therefore, x^y = 4^3 = 64.
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This 2-level GMAT Exam Prep question from the Quantitative Reasoning topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.
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