A few reasons for this are as follow : (i) People hope for a better livelihood in cities. (ii) When drought or flood or any other calamity destroys their crops, then they migrate to cities for survival. (iii) Farm labourers in villages do not get proper wages. So they migrate to cities to work in factories. (iv) Many people migrate to cities to arrange good education for their children. (v) Unemployed people migrate to cities because they hope to get a number of jobs there. (vi) Last but not the least, is the luxury, glamour and comfort of the city life which attracts them to cities.