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Question: A is 30% more efficient than B. How much time will they, working together , take to complete a job which a alone could have done in 23 days?
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Question: A is 30% more efficient than B. How much time will they, working together , take to complete a job which a alone could have done in 23 days?
Question 1: A is 30% more efficient than B. How much time will they, working together , take to complete a job which a alone could have done in 23 days?
View topic: বিবিধ সমস্যা (Miscellaneous Problem)
13 days
15 days
10 days
None of these
Source: Probashi kallyan bank - officer ( cash) - 12.01.2018
Answer
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Answer: 13 days
Explanation:
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