Question

In a year 2013,in a company the ratio of employees in three different departments hr,mt and ta

Answer 1

Explanation:

:3:4

In the year 2013, in a company the ratio of employees in three different departments HR, MT and TA are 2:3:4 respectively. In the year 2014 in each department if 'n' number of employees left then the ratio becomes 3:5:7. In the year 2015 in each department 5 employees left then the ratio became 1:2:3