The correct answer is (d). Digital India Scheme is not a new scheme announced for the development of urban infrastructure. It is a flagship program of the Government of India with the vision to transform India into a digitally empowered society and knowledge economy. The program was launched on 1 July 2015.
The other three options are new schemes announced for the development of urban infrastructure.
(a) Swachh Bharat Mission is a national campaign launched on 2 October 2014 by Prime Minister Narendra Modi. The mission aims to clean up the streets, roads and infrastructure of India’s cities, towns and rural areas.
(b) Heritage City Development and Augmentation Yojana is a scheme launched by the Government of India in 2015. The scheme aims to preserve and develop the heritage cities of India.
(c) Smart City Scheme is a scheme launched by the Government of India in 2015. The scheme aims to develop 100 smart cities in India.