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| Q.5 | Anshu, Swati and Rajni can finish a work in 4 days if they work together. However, Anshu alone will take 9 days to complete the work, and Swati alone will complete the work in 12 days. How many days will Rajni alone take to complete the work? | |
| Ans | 1. 12 | |
| 2. 24 | ||
| 3. 18 | ||
| 4. 16 |
Correct Ans Provided: 3
