A sum of money at compound interest amounts to thrice of itself in 3 years. In how many years it will be 9 times of itself?
A. 9 years
B. 27 years
C. 6 years
D. 3 years
Answer: Option C
Solution(By Examveda Team)
x becomes 3x in 3 yearsTherefore 3x also becomes 9x in 3 years
Required years = 3 + 3 = 6
This Question Belongs to Arithmetic Ability >> Compound Interest
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