Mathematics · Work and Time
P and Q can complete a piece of work in 20 days and 30 days, respectively. They decide to work alternatively; one day P and next day Q, until the job is finished. How many days will it take for the work to be completed, if P starts the work?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 125 days
- 221 days
- 318 days
- 424 days✓
Correct answer
24 days
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