The correct answer is option 1. Rural to Rural. 

As per census 2011, People moving from one rural area to another accounted for over half of the total internal migrants (53.84%).

This pattern of significant migration between rural areas can be attributed to various socio-economic factors. Many individuals and families from rural areas relocate to other rural regions in search of better livelihood opportunities, improved agricultural prospects, or enhanced living conditions. Such movements are often motivated by factors such as the availability of land for cultivation, employment opportunities in agriculture, and the search for a better quality of life.