Download now India's Best Exam Prepration App
Class 9-10, JEE & NEET
|Video Lectures||Live Sessions|
|Previous Year Paper||Revision|
The number of workers and the time to complete a job is a case of indirect proportion, e.g. If 60 workers can complete a work in 10 days.
Then, 120 workers can complete the same work in 5 days.