Mathematics · Compound Interest
A sum of money doubles itself at a certain rate of compound interest (compounded annually) in 5 years. In how many years will it become 16 times itself at the same rate of compound interest?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 136 years
- 230 years
- 325 years
- 420 years✓
Correct answer
20 years
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Compound Interest MCQs →Want more practice questions on Compound Interest?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Compound Interest