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Byju's Answer
Standard VIII
Mathematics
CI
If a principa...
Question
If a principal becomes triple in 4yrs at C.I then find in how many years it will be nine fold?
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Solution
Given : In compound interest, the principal increases
as P,3P,4P in evey 4 years
∴
4
+
4
=
8
y
e
a
r
s
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