A sum triples itself in 9 years at simple interest. Find the rate of interest per annum.

SSC SSC CGL Tier 2 Easy Interest MCQ

Question

$38 \frac{2}{9} %$

$33 \frac{1}{3} %$

$27 \frac{1}{9} %$

$22 \frac{2}{9} %$

simple interestrate of interestpercentagetimeprincipal

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