Mathematics · Time and Work
A can lay railway track between two given stations in 17 days and B can do the same job in 12 days. With the help of C, they did the job in 3 days only. Then, C alone can do the job in:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112313 days
- 25313 days✓
- 3713 days
- 4613 days
Correct answer
5313 days
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