A sum of money doubles itself in 4 years compound interest. It will amount to 8 times itself at the same rate of interest in:

🎲 Try a Random Question  |  Total Questions in Quiz: 115  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Compound Interest — practice the complete quiz, review flashcards, or try a random question.


A sum of money doubles itself in 4 years compound interest. It will amount to 8 times itself at the same rate of interest in: