Mathematics · Time and Work
Anirudh and Brahmaji are assigned to construct a wall. Anirudh can do the job alone in 60 hours, whereas Brahmaji can do the job three times faster. Anirudh works during the first hour, Brahmaji during the second hour, and during the third hour both work together. If they continue working in this repeating 3-hour pattern, how long will it take to complete the job?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 123 hours✓
- 222.5 hours
- 37.5 hours
- 421.5 hours
Correct answer
23 hours
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 Time and Work MCQs →Want more practice questions on Time and Work?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Time and Work