Vishwanath
Friday, February 15, 2013
55.At what percent per annum will a sum of money double in 16 years?
A. 6x1/4% B. 5x3/2%
C. 7x2/3% D. None of these
Answer:
Option:A
Let Principal = P.
Then,S.I = P and T = 16 yrs.
Rate = (100×P/P×16)%
= 6×1/4%.
Title : Simple Interest 55Q
Description : 55.At what percent per annum will a sum of money double in 16 years? A. 6x1/4% B. 5x3/2% C. 7x2/3% D....
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