If C alone can complete two-third part of a work in 12 days, then in how many days C can complete the whole work?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 15 days.
| Undestanding/Application |
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C alone can complete two third part of a work in 12 days. If a person can complete (x/y) part of a work in z days, then the person can complete the whole work in {z × (y/x)} days |
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2/3 part = 12 days 1 part = (12 × 3)/2 = 18 days C can complete the whole work in 18 days. |