GRE Question of the Day (January 26th)

By - Jan 26, 02:00 AM Comments [0]

Math

A certain investment grows at an annual interest rate of 8%, compounded quarterly. Which of the following equations can be solved to find the number of years, x, that it would take for the investment to increase by a factor of 16?

A. 16 = 1.02^(x/4)
B. 2 = 1.02^x
C. 16 = 1.08^(4x)
D. 2 = 1.02^(x/4)
E. 1/16 = 1.02^(4x)

 

Correct Answer - B - (click and drag your mouse to see the answer)

Question Discussion & Explanation

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