Main Article Content
Nowadays so many middle class families are finding many difficult factors like understanding between husband and wife, minimize the cost of living index, increasing the income sources, well education status between husband and wife, family planning, joint family, good business or job, well social relationship, reducing expenditure, relations interfere and so on. Here we identify the factor which developing the middle class family mostly, also we identify the most income range to which the factor is most supported. To study the passenger transportation problem, the matrix theory was developed in the year 1998 by Dr. W.B. Vasantha and V. Indira. Now we use this model to identify the factor, which supported mostly the middle class family, and also we identify the main income range of the supported families.