Explanation
correct answer is D: Twitter Seva.
Twitter Seva is a customer service initiative by the Ministry of External Affairs, Government of India, which was launched on August 1, 2016. It aims to provide real-time assistance and response to citizens' queries and grievances on Twitter.
On the other hand, National Agricultural Market (e-NAM) and Gram Uday Se Bharat Uday Abhiyan were launched on April 14, 2016, by the Prime Minister of India, Narendra Modi. The e-NAM is a digital platform connecting agricultural produce market committees (APMCs) across the country, while Gram Uday Se Bharat Uday Abhiyan aimed to strengthen Panchayati Raj system and promote rural development.
Maritime India Summit, 2016 was also inaugurated by the Prime Minister on April 14, 2016. It was a global platform to showcase India's maritime potential and promote investment opportunities in the maritime sector.
