Mathematics · Compound Interest
A sum of money becomes double in 5 years at a certain compound interest rate per annum. In how many years will the same sum of money become 4 times of itself at the same interest rate?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 115 years
- 28 years
- 310 years✓
- 412 years
Correct answer
10 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
Preparing for Mathematics?
Practice full-length Mathematics 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