FM Inaugurated India's First 3-D Printed House

Current Context: The Union Finance Minister, Nirmala Sitharaman virtually inaugurated India’s first 3D printed house.

• It was inaugurated at the Indian Institute of Technology Madras (IIT-M).
• India’s first 3D printed house was constructed by Tvasta Manufacturing solutions.
• It is a 600 sq. ft, single-story home that has a functional space comprising of a single bedroom, hall, and kitchen.
• All the interior was designed by the firm's indigenous 3-D printing technology.

Question: 

Q.1 At which institute was India’s first 3D printed house virtually inaugurated by Union Finance Minister?
a. IIT Roorkee
b. IIT Guwahati
c. IIIT Lucknow
d. IIT Madras