Vivek is 30% more efficient than Neha. How much time will they, working together, take to complete a job which Vivek alone could have done in 23 days?
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Q:
Vivek is 30% more efficient than Neha. How much time will they, working together, take to complete a job which Vivek alone could have done in 23 days?
- 113 daystrue
- 255 daysfalse
- 314 daysfalse
- 417 daysfalse
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