___________ is a welfare scheme started by the Prime Minister in order to provide LPG connections to domestic households that fall under the below the poverty line category.
1). Gram Uday Se Bharat Uday Abhiyan
2). Pradhan Mantri Ujjwala Yojana
3). Pradhan Mantri Su rakshit Matritva Yojana
4). Vidyanjali Yojana