Unskilled and semi-skilled workers in India tend to migrate to countries in .
A factory employs skilled workers, unskilled workers and clerks in the proportion 7 :4 : 2 and the wages of a skilled worker ,unskilled worker and a clerk are in the ratio 5 : 3 : 3. When 20 unskilled workers are employed, the total daily wages of all, amount to Rs. 318. Find the daily wages paid to each category of employees in the order of skilled,unskilled and clerk respectively(Rs.).
In the factory the ratio of salary of skilled and unskilled workers is 5:3. Total salary of one day of both of them is Rs 720. Find daily wages of skilled and unskilled workers.