Explanation:

• Prime Minister recently laid the foundation of six Light House Projects (LHPs) as part of Global Housing Technology Challenge – India (GHTC -India) initiative, in six States at Indore (Madhya Pradesh), Rajkot (Gujarat), Chennai (Tamil Nadu), Ranchi (Jharkhand), Agartala (Tripura) and Lucknow (Uttar Pradesh).
• As part of ‘Construction Technology Year 2019-20’, besides LHPs, a Certificate Course on Innovative Construction Technologies namely NAVARITIH (New, Affordable, Validated, Research Innovation Technologies for Indian Housing) was also launched. The objectives of this course are to familiarise the professionals with the latest materials and technologies being used worldwide for housing.

Hence option 1st is correct.