Q3.Human capital can be increased by incurring expenditure on
Answer : Option DExplaination / Solution:
Health is a primary source for development of human capital. Only healthy persons will be willing to work and contribute to the society.
Answer : Option AExplaination / Solution:
The range of values of a given class is called a classinterval. It is defined as the difference between the upper class limit and the lower class limit.
Answer : Option CExplaination / Solution:
Pie diagrams can be prepared by converting frequencies into angles in such a way that total of all angles should come equal to 360