Mathematics · System Reliability
An operating system crashes on average once in 30 days (Mean Time Between Failures, MTBF = 30 days). When this happens, it takes 10 minutes to recover (Mean Time To Repair, MTTR = 10 minutes). The availability of the OS is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 196.97%
- 297.97%
- 399.009%
- 499.97%✓
Correct answer
99.97%
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 System Reliability MCQs →Want more practice questions on System Reliability?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · System Reliability