Mathematics · Time and Work
Amit can finish a work in 15 days, and Baban can finish the same work in 25 days. They work together for 5 days. The rest of the work was finished by Amit and Chetan together in 4 days. How much time is required for Chetan alone to finish this work?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 117 days
- 218 days
- 320 days✓
- 421 days
Correct answer
20 days
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