People with only partial training related to their area of expertise come under the category of ________.
The role of a semi-skilled worker is usually specific in the limited operations of a particular task.
The stock of 'skill and expertise' of a nation at a point of time is known as:
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.).