Leader of Rashtriya Janata Dal (RJD), Tejashwi Yadav on August 23 stated that caste-based census will help in preparing welfare schemes for people from different sections of society. “Twice resolutions have been passed in Bihar Assembly for caste census in the state. With such a census we can get data that can help in preparing relevant benefit schemes for people from different sections of society,” said RJD leader Tejashwi Yadav.