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?

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? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

MD Monir Hossain

5 days

6 days

8 days

9 days

0 7

Institution: PROBASHI KALLYAN BANK Exam: Probashi Kallyan Bank - Senior Officer - 14.02.2014
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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P and Q started a business investing Tk. 85,000 and Tk. 15,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively?

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? ?

P and Q started a business investing Tk. 85,000 and Tk. 15,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively?

Pipe A can fill a tank in 5 hours, pipe B in 10 hours and pipe C in 30 hours. If all the pipes are open, in how many will the tank be filled?

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