allery72-ன் விதிப்படி, ஒரு முதலீடு 9% வட்டியில் தோராயமாக எத்தனை ஆண்டுகளில் இரட்டிப்பாகும்?
A9 ஆண்டுகள்
B8 ஆண்டுகள்
C6 ஆண்டுகள்
D7 ஆண்டுகள்
Answer & Solution
Correct answer: B. 8 ஆண்டுகள்
72 / 9 = 8 ஆண்டுகள்.
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