1. Urban Infrastructure Development Fund (UIDF), which will be used to create urban infrastructure in Tier 1 and tier 2 cities Tier 2 and tier 3 cities Tier 3 and tier 4 cities Tier 1 cities only None 2. Prime Minister Awas Yojana (PMAY) was launched in which year? 2014 2016 2017 2015 None 3. [...]