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Question: A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work?
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Question: A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work?
Question 1: A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work?
View topic: ঐকিক নিয়ম (Unitary Method)
5 days
6 days
8 days
9 days
Source: Probashi Kallyan Bank - Senior Officer - 14.02.2014
Answer
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Answer: 6 days
Explanation:
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