1.

If the ratio of the sum of first three terms and the sum of first six terms of a G.P.  be 125 : 152, then the common ratio r is

A. \[\frac{3}{5}\]
B. \[\frac{5}{3}\]
C. \[\frac{2}{3}\]
D. \[\frac{3}{2}\]
Answer» B. \[\frac{5}{3}\]


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